VEOLIA WATER TECHNOLOGIES & SOLUTIONS has sponsored the creation of one or more 401k plans.
Submission information for form 5500 for 401k plan IONICS, INCORPORATED RETIREMENT PLAN
| Measure | Date | Value |
|---|
| 2023: IONICS, INCORPORATED RETIREMENT PLAN 2023 401k membership |
|---|
| Total participants, beginning-of-year | 2023-01-01 | 555 |
| Total number of active participants reported on line 7a of the Form 5500 | 2023-01-01 | 73 |
| Number of retired or separated participants receiving benefits | 2023-01-01 | 135 |
| Number of other retired or separated participants entitled to future benefits | 2023-01-01 | 283 |
| Total of all active and inactive participants | 2023-01-01 | 491 |
| Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits | 2023-01-01 | 53 |
| Total participants | 2023-01-01 | 544 |
| Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested | 2023-01-01 | 0 |
| 2022: IONICS, INCORPORATED RETIREMENT PLAN 2022 401k membership |
|---|
| Market value of plan assets | 2022-12-31 | 40,482,938 |
| Acturial value of plan assets | 2022-12-31 | 39,173,368 |
| Funding target for retired participants and beneficiaries receiving payment | 2022-12-31 | 10,501,220 |
| Number of terminated vested participants | 2022-12-31 | 358 |
| Fundng target for terminated vested participants | 2022-12-31 | 14,635,443 |
| Active participant vested funding target | 2022-12-31 | 4,054,746 |
| Number of active participants | 2022-12-31 | 81 |
| Total funding liabilities for active participants | 2022-12-31 | 4,070,220 |
| Total participant count | 2022-12-31 | 589 |
| Total funding target for all participants | 2022-12-31 | 29,206,883 |
| Balance at beginning of prior year after applicable adjustments | 2022-12-31 | 0 |
| Prefunding balance at beginning of prior year after applicable adjustments | 2022-12-31 | 612,310 |
| Carryover balanced portion elected for use to offset prior years funding requirement | 2022-12-31 | 0 |
| Prefunding balanced used to offset prior years funding requirement | 2022-12-31 | 213,915 |
| Amount remaining of carryover balance | 2022-12-31 | 0 |
| Amount remaining of prefunding balance | 2022-12-31 | 398,395 |
| Present value of excess contributions | 2022-12-31 | 8,371,339 |
| Total available prior years excess cotributions available at beginning of current plan year to add to prefunding balance | 2022-12-31 | 8,844,187 |
| Total available prior years excess cotributions added at beginning of current plan year to add to prefunding balance | 2022-12-31 | 8,844,187 |
| Reductions in caryover balances due to elections or deemed elections | 2022-12-31 | 0 |
| Reductions in prefunding balances due to elections or deemed elections | 2022-12-31 | 762,708 |
| Balance of carryovers at beginning of current year | 2022-12-31 | 0 |
| Balance of prefunding at beginning of current year | 2022-12-31 | 8,515,809 |
| Total employer contributions | 2022-12-31 | 0 |
| Total employee contributions | 2022-12-31 | 0 |
| Contributions allocated toward unpaid minimum require contributions from prior years | 2022-12-31 | 0 |
| Contributions made to avoid restrictions adjusted to valuation date | 2022-12-31 | 0 |
| Contributions allocated toward minimum required contributions for current year adjusted to valuation date | 2022-12-31 | 0 |
| Liquidity shortfalls end of Q1 | 2022-12-31 | 0 |
| Liquidity shortfalls end of Q2 | 2022-12-31 | 0 |
| Liquidity shortfalls end of Q3 | 2022-12-31 | 0 |
| Liquidity shortfalls end of Q4 | 2022-12-31 | 0 |
| Unpaid minimum required contributions for all prior years | 2022-12-31 | 0 |
| iDiscounted employer contributions allocated toward unpaid minimum required contributions from prior years | 2022-12-31 | 0 |
| Remaining amount of unpaid minimum required contributions | 2022-12-31 | 0 |
| Minimum required contributions for current year target normal cost | 2022-12-31 | 510,695 |
| Net shortfall amortization installment of oustanding balance | 2022-12-31 | 0 |
| Waiver amortization installment | 2022-12-31 | 0 |
| Total funding amount beforereflecting carryover/prefunding balances | 2022-12-31 | 0 |
| Carryover balance elected to use to offset funding requirement | 2022-12-31 | 0 |
| Prefunding balance elected to use to offset funding requirement | 2022-12-31 | 0 |
| Additional cash requirement | 2022-12-31 | 0 |
| Contributions allocatedtoward minimum required contributions for current year | 2022-12-31 | 0 |
| Unpaid minimum required contributions for current year | 2022-12-31 | 0 |
| Unpaid minimum required contributions for all years | 2022-12-31 | 0 |
| Total participants, beginning-of-year | 2022-01-01 | 587 |
| Total number of active participants reported on line 7a of the Form 5500 | 2022-01-01 | 78 |
| Number of retired or separated participants receiving benefits | 2022-01-01 | 133 |
| Number of other retired or separated participants entitled to future benefits | 2022-01-01 | 290 |
| Total of all active and inactive participants | 2022-01-01 | 501 |
| Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits | 2022-01-01 | 54 |
| Total participants | 2022-01-01 | 555 |
| Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested | 2022-01-01 | 0 |
| 2021: IONICS, INCORPORATED RETIREMENT PLAN 2021 401k membership |
|---|
| Market value of plan assets | 2021-12-31 | 31,966,700 |
| Acturial value of plan assets | 2021-12-31 | 29,691,353 |
| Funding target for retired participants and beneficiaries receiving payment | 2021-12-31 | 10,483,964 |
| Number of terminated vested participants | 2021-12-31 | 374 |
| Fundng target for terminated vested participants | 2021-12-31 | 13,824,416 |
| Active participant vested funding target | 2021-12-31 | 4,984,703 |
| Number of active participants | 2021-12-31 | 92 |
| Total funding liabilities for active participants | 2021-12-31 | 5,006,364 |
| Total participant count | 2021-12-31 | 610 |
| Total funding target for all participants | 2021-12-31 | 29,314,744 |
| Balance at beginning of prior year after applicable adjustments | 2021-12-31 | 0 |
| Prefunding balance at beginning of prior year after applicable adjustments | 2021-12-31 | 987,791 |
| Carryover balanced portion elected for use to offset prior years funding requirement | 2021-12-31 | 0 |
| Prefunding balanced used to offset prior years funding requirement | 2021-12-31 | 941,374 |
| Amount remaining of carryover balance | 2021-12-31 | 0 |
| Amount remaining of prefunding balance | 2021-12-31 | 46,417 |
| Present value of excess contributions | 2021-12-31 | 503,134 |
| Total available prior years excess cotributions available at beginning of current plan year to add to prefunding balance | 2021-12-31 | 560,592 |
| Total available prior years excess cotributions added at beginning of current plan year to add to prefunding balance | 2021-12-31 | 560,592 |
| Reductions in caryover balances due to elections or deemed elections | 2021-12-31 | 0 |
| Reductions in prefunding balances due to elections or deemed elections | 2021-12-31 | 0 |
| Balance of carryovers at beginning of current year | 2021-12-31 | 0 |
| Balance of prefunding at beginning of current year | 2021-12-31 | 612,310 |
| Total employer contributions | 2021-12-31 | 9,109,352 |
| Total employee contributions | 2021-12-31 | 0 |
| Contributions allocated toward unpaid minimum require contributions from prior years | 2021-12-31 | 0 |
| Contributions made to avoid restrictions adjusted to valuation date | 2021-12-31 | 0 |
| Contributions allocated toward minimum required contributions for current year adjusted to valuation date | 2021-12-31 | 8,643,433 |
| Liquidity shortfalls end of Q1 | 2021-12-31 | 0 |
| Liquidity shortfalls end of Q2 | 2021-12-31 | 0 |
| Liquidity shortfalls end of Q3 | 2021-12-31 | 0 |
| Liquidity shortfalls end of Q4 | 2021-12-31 | 0 |
| Unpaid minimum required contributions for all prior years | 2021-12-31 | 0 |
| iDiscounted employer contributions allocated toward unpaid minimum required contributions from prior years | 2021-12-31 | 0 |
| Remaining amount of unpaid minimum required contributions | 2021-12-31 | 0 |
| Minimum required contributions for current year target normal cost | 2021-12-31 | 464,032 |
| Net shortfall amortization installment of oustanding balance | 2021-12-31 | 235,701 |
| Waiver amortization installment | 2021-12-31 | 0 |
| Total funding amount beforereflecting carryover/prefunding balances | 2021-12-31 | 486,009 |
| Carryover balance elected to use to offset funding requirement | 2021-12-31 | 0 |
| Prefunding balance elected to use to offset funding requirement | 2021-12-31 | 213,915 |
| Additional cash requirement | 2021-12-31 | 272,094 |
| Contributions allocatedtoward minimum required contributions for current year | 2021-12-31 | 8,643,433 |
| Unpaid minimum required contributions for current year | 2021-12-31 | 0 |
| Unpaid minimum required contributions for all years | 2021-12-31 | 0 |
| Total participants, beginning-of-year | 2021-01-01 | 608 |
| Total number of active participants reported on line 7a of the Form 5500 | 2021-01-01 | 81 |
| Number of retired or separated participants receiving benefits | 2021-01-01 | 126 |
| Number of other retired or separated participants entitled to future benefits | 2021-01-01 | 327 |
| Total of all active and inactive participants | 2021-01-01 | 534 |
| Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits | 2021-01-01 | 53 |
| Total participants | 2021-01-01 | 587 |
| Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested | 2021-01-01 | 0 |
| 2020: IONICS, INCORPORATED RETIREMENT PLAN 2020 401k membership |
|---|
| Market value of plan assets | 2020-12-31 | 31,521,859 |
| Acturial value of plan assets | 2020-12-31 | 30,274,353 |
| Funding target for retired participants and beneficiaries receiving payment | 2020-12-31 | 10,633,540 |
| Number of terminated vested participants | 2020-12-31 | 394 |
| Fundng target for terminated vested participants | 2020-12-31 | 14,611,734 |
| Active participant vested funding target | 2020-12-31 | 6,365,080 |
| Number of active participants | 2020-12-31 | 101 |
| Total funding liabilities for active participants | 2020-12-31 | 6,390,719 |
| Total participant count | 2020-12-31 | 638 |
| Total funding target for all participants | 2020-12-31 | 31,635,993 |
| Balance at beginning of prior year after applicable adjustments | 2020-12-31 | 0 |
| Prefunding balance at beginning of prior year after applicable adjustments | 2020-12-31 | 0 |
| Carryover balanced portion elected for use to offset prior years funding requirement | 2020-12-31 | 0 |
| Prefunding balanced used to offset prior years funding requirement | 2020-12-31 | 0 |
| Amount remaining of carryover balance | 2020-12-31 | 0 |
| Amount remaining of prefunding balance | 2020-12-31 | 0 |
| Present value of excess contributions | 2020-12-31 | 936,030 |
| Total available prior years excess cotributions available at beginning of current plan year to add to prefunding balance | 2020-12-31 | 987,792 |
| Total available prior years excess cotributions added at beginning of current plan year to add to prefunding balance | 2020-12-31 | 987,791 |
| Reductions in caryover balances due to elections or deemed elections | 2020-12-31 | 0 |
| Reductions in prefunding balances due to elections or deemed elections | 2020-12-31 | 0 |
| Balance of carryovers at beginning of current year | 2020-12-31 | 0 |
| Balance of prefunding at beginning of current year | 2020-12-31 | 987,791 |
| Total employer contributions | 2020-12-31 | 695,853 |
| Total employee contributions | 2020-12-31 | 0 |
| Contributions allocated toward unpaid minimum require contributions from prior years | 2020-12-31 | 0 |
| Contributions made to avoid restrictions adjusted to valuation date | 2020-12-31 | 0 |
| Contributions allocated toward minimum required contributions for current year adjusted to valuation date | 2020-12-31 | 644,459 |
| Liquidity shortfalls end of Q1 | 2020-12-31 | 0 |
| Liquidity shortfalls end of Q2 | 2020-12-31 | 0 |
| Liquidity shortfalls end of Q3 | 2020-12-31 | 0 |
| Liquidity shortfalls end of Q4 | 2020-12-31 | 0 |
| Unpaid minimum required contributions for all prior years | 2020-12-31 | 0 |
| iDiscounted employer contributions allocated toward unpaid minimum required contributions from prior years | 2020-12-31 | 0 |
| Remaining amount of unpaid minimum required contributions | 2020-12-31 | 0 |
| Minimum required contributions for current year target normal cost | 2020-12-31 | 643,088 |
| Net shortfall amortization installment of oustanding balance | 2020-12-31 | 2,349,431 |
| Waiver amortization installment | 2020-12-31 | 0 |
| Total funding amount beforereflecting carryover/prefunding balances | 2020-12-31 | 1,082,699 |
| Carryover balance elected to use to offset funding requirement | 2020-12-31 | 0 |
| Prefunding balance elected to use to offset funding requirement | 2020-12-31 | 941,374 |
| Additional cash requirement | 2020-12-31 | 141,325 |
| Contributions allocatedtoward minimum required contributions for current year | 2020-12-31 | 644,459 |
| Unpaid minimum required contributions for current year | 2020-12-31 | 0 |
| Unpaid minimum required contributions for all years | 2020-12-31 | 0 |
| Total participants, beginning-of-year | 2020-01-01 | 636 |
| Total number of active participants reported on line 7a of the Form 5500 | 2020-01-01 | 92 |
| Number of retired or separated participants receiving benefits | 2020-01-01 | 125 |
| Number of other retired or separated participants entitled to future benefits | 2020-01-01 | 344 |
| Total of all active and inactive participants | 2020-01-01 | 561 |
| Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits | 2020-01-01 | 47 |
| Total participants | 2020-01-01 | 608 |
| Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested | 2020-01-01 | 0 |
| 2019: IONICS, INCORPORATED RETIREMENT PLAN 2019 401k membership |
|---|
| Market value of plan assets | 2019-12-31 | 27,411,896 |
| Acturial value of plan assets | 2019-12-31 | 29,111,203 |
| Funding target for retired participants and beneficiaries receiving payment | 2019-12-31 | 10,211,668 |
| Number of terminated vested participants | 2019-12-31 | 417 |
| Fundng target for terminated vested participants | 2019-12-31 | 15,246,706 |
| Active participant vested funding target | 2019-12-31 | 6,235,160 |
| Number of active participants | 2019-12-31 | 105 |
| Total funding liabilities for active participants | 2019-12-31 | 6,309,130 |
| Total participant count | 2019-12-31 | 652 |
| Total funding target for all participants | 2019-12-31 | 31,767,504 |
| Balance at beginning of prior year after applicable adjustments | 2019-12-31 | 0 |
| Prefunding balance at beginning of prior year after applicable adjustments | 2019-12-31 | 0 |
| Carryover balanced portion elected for use to offset prior years funding requirement | 2019-12-31 | 0 |
| Prefunding balanced used to offset prior years funding requirement | 2019-12-31 | 0 |
| Amount remaining of carryover balance | 2019-12-31 | 0 |
| Amount remaining of prefunding balance | 2019-12-31 | 0 |
| Present value of excess contributions | 2019-12-31 | 599 |
| Total available prior years excess cotributions available at beginning of current plan year to add to prefunding balance | 2019-12-31 | 633 |
| Total available prior years excess cotributions added at beginning of current plan year to add to prefunding balance | 2019-12-31 | 0 |
| Reductions in caryover balances due to elections or deemed elections | 2019-12-31 | 0 |
| Reductions in prefunding balances due to elections or deemed elections | 2019-12-31 | 0 |
| Balance of carryovers at beginning of current year | 2019-12-31 | 0 |
| Balance of prefunding at beginning of current year | 2019-12-31 | 0 |
| Total employer contributions | 2019-12-31 | 1,619,805 |
| Total employee contributions | 2019-12-31 | 0 |
| Contributions allocated toward unpaid minimum require contributions from prior years | 2019-12-31 | 0 |
| Contributions made to avoid restrictions adjusted to valuation date | 2019-12-31 | 0 |
| Contributions allocated toward minimum required contributions for current year adjusted to valuation date | 2019-12-31 | 1,522,578 |
| Liquidity shortfalls end of Q1 | 2019-12-31 | 0 |
| Liquidity shortfalls end of Q2 | 2019-12-31 | 0 |
| Liquidity shortfalls end of Q3 | 2019-12-31 | 0 |
| Liquidity shortfalls end of Q4 | 2019-12-31 | 0 |
| Unpaid minimum required contributions for all prior years | 2019-12-31 | 0 |
| iDiscounted employer contributions allocated toward unpaid minimum required contributions from prior years | 2019-12-31 | 0 |
| Remaining amount of unpaid minimum required contributions | 2019-12-31 | 0 |
| Minimum required contributions for current year target normal cost | 2019-12-31 | 606,810 |
| Net shortfall amortization installment of oustanding balance | 2019-12-31 | 2,656,301 |
| Waiver amortization installment | 2019-12-31 | 0 |
| Total funding amount beforereflecting carryover/prefunding balances | 2019-12-31 | 1,044,824 |
| Carryover balance elected to use to offset funding requirement | 2019-12-31 | 0 |
| Prefunding balance elected to use to offset funding requirement | 2019-12-31 | 0 |
| Additional cash requirement | 2019-12-31 | 1,044,824 |
| Contributions allocatedtoward minimum required contributions for current year | 2019-12-31 | 1,522,578 |
| Unpaid minimum required contributions for current year | 2019-12-31 | 0 |
| Unpaid minimum required contributions for all years | 2019-12-31 | 0 |
| Total participants, beginning-of-year | 2019-01-01 | 652 |
| Total number of active participants reported on line 7a of the Form 5500 | 2019-01-01 | 101 |
| Number of retired or separated participants receiving benefits | 2019-01-01 | 126 |
| Number of other retired or separated participants entitled to future benefits | 2019-01-01 | 364 |
| Total of all active and inactive participants | 2019-01-01 | 591 |
| Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits | 2019-01-01 | 45 |
| Total participants | 2019-01-01 | 636 |
| 2018: IONICS, INCORPORATED RETIREMENT PLAN 2018 401k membership |
|---|
| Market value of plan assets | 2018-12-31 | 30,973,979 |
| Acturial value of plan assets | 2018-12-31 | 29,506,002 |
| Funding target for retired participants and beneficiaries receiving payment | 2018-12-31 | 9,403,076 |
| Number of terminated vested participants | 2018-12-31 | 424 |
| Fundng target for terminated vested participants | 2018-12-31 | 13,676,728 |
| Active participant vested funding target | 2018-12-31 | 6,665,561 |
| Number of active participants | 2018-12-31 | 116 |
| Total funding liabilities for active participants | 2018-12-31 | 6,755,903 |
| Total participant count | 2018-12-31 | 666 |
| Total funding target for all participants | 2018-12-31 | 29,835,707 |
| Balance at beginning of prior year after applicable adjustments | 2018-12-31 | 0 |
| Prefunding balance at beginning of prior year after applicable adjustments | 2018-12-31 | 0 |
| Carryover balanced portion elected for use to offset prior years funding requirement | 2018-12-31 | 0 |
| Prefunding balanced used to offset prior years funding requirement | 2018-12-31 | 0 |
| Amount remaining of carryover balance | 2018-12-31 | 0 |
| Amount remaining of prefunding balance | 2018-12-31 | 0 |
| Present value of excess contributions | 2018-12-31 | 449,411 |
| Total available prior years excess cotributions available at beginning of current plan year to add to prefunding balance | 2018-12-31 | 476,016 |
| Total available prior years excess cotributions added at beginning of current plan year to add to prefunding balance | 2018-12-31 | 0 |
| Reductions in caryover balances due to elections or deemed elections | 2018-12-31 | 0 |
| Reductions in prefunding balances due to elections or deemed elections | 2018-12-31 | 0 |
| Balance of carryovers at beginning of current year | 2018-12-31 | 0 |
| Balance of prefunding at beginning of current year | 2018-12-31 | 0 |
| Total employer contributions | 2018-12-31 | 725,000 |
| Contributions allocated toward unpaid minimum require contributions from prior years | 2018-12-31 | 0 |
| Contributions made to avoid restrictions adjusted to valuation date | 2018-12-31 | 0 |
| Contributions allocated toward minimum required contributions for current year adjusted to valuation date | 2018-12-31 | 659,942 |
| Unpaid minimum required contributions for all prior years | 2018-12-31 | 0 |
| iDiscounted employer contributions allocated toward unpaid minimum required contributions from prior years | 2018-12-31 | 0 |
| Remaining amount of unpaid minimum required contributions | 2018-12-31 | 0 |
| Minimum required contributions for current year target normal cost | 2018-12-31 | 605,519 |
| Net shortfall amortization installment of oustanding balance | 2018-12-31 | 329,705 |
| Waiver amortization installment | 2018-12-31 | 0 |
| Total funding amount beforereflecting carryover/prefunding balances | 2018-12-31 | 659,343 |
| Carryover balance elected to use to offset funding requirement | 2018-12-31 | 0 |
| Prefunding balance elected to use to offset funding requirement | 2018-12-31 | 0 |
| Additional cash requirement | 2018-12-31 | 659,343 |
| Contributions allocatedtoward minimum required contributions for current year | 2018-12-31 | 659,942 |
| Unpaid minimum required contributions for current year | 2018-12-31 | 0 |
| Unpaid minimum required contributions for all years | 2018-12-31 | 0 |
| Total participants, beginning-of-year | 2018-01-01 | 666 |
| Total number of active participants reported on line 7a of the Form 5500 | 2018-01-01 | 105 |
| Number of retired or separated participants receiving benefits | 2018-01-01 | 116 |
| Number of other retired or separated participants entitled to future benefits | 2018-01-01 | 389 |
| Total of all active and inactive participants | 2018-01-01 | 610 |
| Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits | 2018-01-01 | 42 |
| Total participants | 2018-01-01 | 652 |
| 2017: IONICS, INCORPORATED RETIREMENT PLAN 2017 401k membership |
|---|
| Market value of plan assets | 2017-12-31 | 29,087,866 |
| Acturial value of plan assets | 2017-12-31 | 29,558,840 |
| Funding target for retired participants and beneficiaries receiving payment | 2017-12-31 | 8,536,506 |
| Number of terminated vested participants | 2017-12-31 | 444 |
| Fundng target for terminated vested participants | 2017-12-31 | 13,529,732 |
| Active participant vested funding target | 2017-12-31 | 6,962,368 |
| Number of active participants | 2017-12-31 | 127 |
| Total funding liabilities for active participants | 2017-12-31 | 7,079,812 |
| Total participant count | 2017-12-31 | 684 |
| Total funding target for all participants | 2017-12-31 | 29,146,050 |
| Balance at beginning of prior year after applicable adjustments | 2017-12-31 | 0 |
| Prefunding balance at beginning of prior year after applicable adjustments | 2017-12-31 | 0 |
| Carryover balanced portion elected for use to offset prior years funding requirement | 2017-12-31 | 0 |
| Prefunding balanced used to offset prior years funding requirement | 2017-12-31 | 0 |
| Amount remaining of carryover balance | 2017-12-31 | 0 |
| Amount remaining of prefunding balance | 2017-12-31 | 0 |
| Present value of excess contributions | 2017-12-31 | 205,514 |
| Total available prior years excess cotributions available at beginning of current plan year to add to prefunding balance | 2017-12-31 | 218,071 |
| Total available prior years excess cotributions added at beginning of current plan year to add to prefunding balance | 2017-12-31 | 0 |
| Reductions in caryover balances due to elections or deemed elections | 2017-12-31 | 0 |
| Reductions in prefunding balances due to elections or deemed elections | 2017-12-31 | 0 |
| Balance of carryovers at beginning of current year | 2017-12-31 | 0 |
| Balance of prefunding at beginning of current year | 2017-12-31 | 0 |
| Total employer contributions | 2017-12-31 | 582,011 |
| Total employee contributions | 2017-12-31 | 0 |
| Contributions allocated toward unpaid minimum require contributions from prior years | 2017-12-31 | 0 |
| Contributions made to avoid restrictions adjusted to valuation date | 2017-12-31 | 0 |
| Contributions allocated toward minimum required contributions for current year adjusted to valuation date | 2017-12-31 | 531,422 |
| Unpaid minimum required contributions for all prior years | 2017-12-31 | 0 |
| iDiscounted employer contributions allocated toward unpaid minimum required contributions from prior years | 2017-12-31 | 0 |
| Remaining amount of unpaid minimum required contributions | 2017-12-31 | 0 |
| Minimum required contributions for current year target normal cost | 2017-12-31 | 494,801 |
| Net shortfall amortization installment of oustanding balance | 2017-12-31 | 0 |
| Waiver amortization installment | 2017-12-31 | 0 |
| Total funding amount beforereflecting carryover/prefunding balances | 2017-12-31 | 82,011 |
| Carryover balance elected to use to offset funding requirement | 2017-12-31 | 0 |
| Prefunding balance elected to use to offset funding requirement | 2017-12-31 | 0 |
| Additional cash requirement | 2017-12-31 | 82,011 |
| Contributions allocatedtoward minimum required contributions for current year | 2017-12-31 | 531,422 |
| Unpaid minimum required contributions for current year | 2017-12-31 | 0 |
| Unpaid minimum required contributions for all years | 2017-12-31 | 0 |
| Total participants, beginning-of-year | 2017-01-01 | 684 |
| Total number of active participants reported on line 7a of the Form 5500 | 2017-01-01 | 116 |
| Number of retired or separated participants receiving benefits | 2017-01-01 | 113 |
| Number of other retired or separated participants entitled to future benefits | 2017-01-01 | 394 |
| Total of all active and inactive participants | 2017-01-01 | 623 |
| Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits | 2017-01-01 | 43 |
| Total participants | 2017-01-01 | 666 |
| Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested | 2017-01-01 | 0 |
| 2016: IONICS, INCORPORATED RETIREMENT PLAN 2016 401k membership |
|---|
| Market value of plan assets | 2016-12-31 | 30,150,455 |
| Acturial value of plan assets | 2016-12-31 | 31,289,411 |
| Funding target for retired participants and beneficiaries receiving payment | 2016-12-31 | 8,506,339 |
| Number of terminated vested participants | 2016-12-31 | 459 |
| Fundng target for terminated vested participants | 2016-12-31 | 13,844,868 |
| Active participant vested funding target | 2016-12-31 | 6,592,144 |
| Number of active participants | 2016-12-31 | 139 |
| Total funding liabilities for active participants | 2016-12-31 | 6,724,465 |
| Total participant count | 2016-12-31 | 706 |
| Total funding target for all participants | 2016-12-31 | 29,075,672 |
| Balance at beginning of prior year after applicable adjustments | 2016-12-31 | 0 |
| Prefunding balance at beginning of prior year after applicable adjustments | 2016-12-31 | 0 |
| Carryover balanced portion elected for use to offset prior years funding requirement | 2016-12-31 | 0 |
| Prefunding balanced used to offset prior years funding requirement | 2016-12-31 | 0 |
| Amount remaining of carryover balance | 2016-12-31 | 0 |
| Amount remaining of prefunding balance | 2016-12-31 | 0 |
| Present value of excess contributions | 2016-12-31 | 0 |
| Total available prior years excess cotributions available at beginning of current plan year to add to prefunding balance | 2016-12-31 | 0 |
| Total available prior years excess cotributions added at beginning of current plan year to add to prefunding balance | 2016-12-31 | 0 |
| Reductions in caryover balances due to elections or deemed elections | 2016-12-31 | 0 |
| Reductions in prefunding balances due to elections or deemed elections | 2016-12-31 | 0 |
| Balance of carryovers at beginning of current year | 2016-12-31 | 0 |
| Balance of prefunding at beginning of current year | 2016-12-31 | 0 |
| Total employer contributions | 2016-12-31 | 217,718 |
| Total employee contributions | 2016-12-31 | 0 |
| Contributions allocated toward unpaid minimum require contributions from prior years | 2016-12-31 | 0 |
| Contributions made to avoid restrictions adjusted to valuation date | 2016-12-31 | 0 |
| Contributions allocated toward minimum required contributions for current year adjusted to valuation date | 2016-12-31 | 205,514 |
| Unpaid minimum required contributions for all prior years | 2016-12-31 | 0 |
| iDiscounted employer contributions allocated toward unpaid minimum required contributions from prior years | 2016-12-31 | 0 |
| Remaining amount of unpaid minimum required contributions | 2016-12-31 | 0 |
| Minimum required contributions for current year target normal cost | 2016-12-31 | 426,408 |
| Net shortfall amortization installment of oustanding balance | 2016-12-31 | 0 |
| Waiver amortization installment | 2016-12-31 | 0 |
| Waived amount of outstanding balance | 2016-12-31 | 0 |
| Total funding amount beforereflecting carryover/prefunding balances | 2016-12-31 | 0 |
| Carryover balance elected to use to offset funding requirement | 2016-12-31 | 0 |
| Prefunding balance elected to use to offset funding requirement | 2016-12-31 | 0 |
| Additional cash requirement | 2016-12-31 | 0 |
| Contributions allocatedtoward minimum required contributions for current year | 2016-12-31 | 205,514 |
| Unpaid minimum required contributions for current year | 2016-12-31 | 0 |
| Unpaid minimum required contributions for all years | 2016-12-31 | 0 |
| Total participants, beginning-of-year | 2016-01-01 | 706 |
| Total number of active participants reported on line 7a of the Form 5500 | 2016-01-01 | 127 |
| Number of retired or separated participants receiving benefits | 2016-01-01 | 100 |
| Number of other retired or separated participants entitled to future benefits | 2016-01-01 | 415 |
| Total of all active and inactive participants | 2016-01-01 | 642 |
| Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits | 2016-01-01 | 42 |
| Total participants | 2016-01-01 | 684 |
| Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested | 2016-01-01 | 0 |
| 2015: IONICS, INCORPORATED RETIREMENT PLAN 2015 401k membership |
|---|
| Total participants, beginning-of-year | 2015-01-01 | 739 |
| Total number of active participants reported on line 7a of the Form 5500 | 2015-01-01 | 139 |
| Number of retired or separated participants receiving benefits | 2015-01-01 | 96 |
| Number of other retired or separated participants entitled to future benefits | 2015-01-01 | 431 |
| Total of all active and inactive participants | 2015-01-01 | 666 |
| Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits | 2015-01-01 | 40 |
| Total participants | 2015-01-01 | 706 |
| Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested | 2015-01-01 | 0 |
| 2014: IONICS, INCORPORATED RETIREMENT PLAN 2014 401k membership |
|---|
| Total participants, beginning-of-year | 2014-01-01 | 750 |
| Total number of active participants reported on line 7a of the Form 5500 | 2014-01-01 | 147 |
| Number of retired or separated participants receiving benefits | 2014-01-01 | 93 |
| Number of other retired or separated participants entitled to future benefits | 2014-01-01 | 459 |
| Total of all active and inactive participants | 2014-01-01 | 699 |
| Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits | 2014-01-01 | 40 |
| Total participants | 2014-01-01 | 739 |
| Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested | 2014-01-01 | 0 |
| 2013: IONICS, INCORPORATED RETIREMENT PLAN 2013 401k membership |
|---|
| Total participants, beginning-of-year | 2013-01-01 | 770 |
| Total number of active participants reported on line 7a of the Form 5500 | 2013-01-01 | 172 |
| Number of retired or separated participants receiving benefits | 2013-01-01 | 84 |
| Number of other retired or separated participants entitled to future benefits | 2013-01-01 | 455 |
| Total of all active and inactive participants | 2013-01-01 | 711 |
| Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits | 2013-01-01 | 39 |
| Total participants | 2013-01-01 | 750 |
| Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested | 2013-01-01 | 0 |
| 2012: IONICS, INCORPORATED RETIREMENT PLAN 2012 401k membership |
|---|
| Total participants, beginning-of-year | 2012-01-01 | 786 |
| Total number of active participants reported on line 7a of the Form 5500 | 2012-01-01 | 182 |
| Number of retired or separated participants receiving benefits | 2012-01-01 | 81 |
| Number of other retired or separated participants entitled to future benefits | 2012-01-01 | 468 |
| Total of all active and inactive participants | 2012-01-01 | 731 |
| Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits | 2012-01-01 | 39 |
| Total participants | 2012-01-01 | 770 |
| Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested | 2012-01-01 | 2 |
| 2011: IONICS, INCORPORATED RETIREMENT PLAN 2011 401k membership |
|---|
| Total participants, beginning-of-year | 2011-01-01 | 807 |
| Total number of active participants reported on line 7a of the Form 5500 | 2011-01-01 | 207 |
| Number of retired or separated participants receiving benefits | 2011-01-01 | 72 |
| Number of other retired or separated participants entitled to future benefits | 2011-01-01 | 496 |
| Total of all active and inactive participants | 2011-01-01 | 775 |
| Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits | 2011-01-01 | 11 |
| Total participants | 2011-01-01 | 786 |
| Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested | 2011-01-01 | 0 |
| 2009: IONICS, INCORPORATED RETIREMENT PLAN 2009 401k membership |
|---|
| Total participants, beginning-of-year | 2009-01-01 | 794 |
| Total number of active participants reported on line 7a of the Form 5500 | 2009-01-01 | 268 |
| Number of retired or separated participants receiving benefits | 2009-01-01 | 67 |
| Number of other retired or separated participants entitled to future benefits | 2009-01-01 | 497 |
| Total of all active and inactive participants | 2009-01-01 | 832 |
| Number of deceased participants whose beneficiaries are receiving or are entitled to receive benefits | 2009-01-01 | 0 |
| Total participants | 2009-01-01 | 832 |
| Number of participants with account balances | 2009-01-01 | 0 |
| Participants that terminated employment during the plan year with accrued benefits that were less than 100% vested | 2009-01-01 | 0 |
| Measure | Date | Value |
|---|
| 2023 : IONICS, INCORPORATED RETIREMENT PLAN 2023 401k financial data |
|---|
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-12-31 | $93,108 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2023-12-31 | $198,403 |
| Total income from all sources (including contributions) | 2023-12-31 | $3,326,628 |
| Total of all expenses incurred | 2023-12-31 | $2,264,423 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2023-12-31 | $1,917,306 |
| Value of total assets at end of year | 2023-12-31 | $34,689,916 |
| Value of total assets at beginning of year | 2023-12-31 | $33,733,006 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2023-12-31 | $347,117 |
| Total interest from all sources | 2023-12-31 | $28,721 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2023-12-31 | No |
| Was this plan covered by a fidelity bond | 2023-12-31 | Yes |
| Value of fidelity bond cover | 2023-12-31 | $5,000,000 |
| Were there any nonexempt tranactions with any party-in-interest | 2023-12-31 | No |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2023-12-31 | $3,553 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2023-12-31 | $795 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2023-12-31 | $93,108 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2023-12-31 | $198,403 |
| Administrative expenses (other) incurred | 2023-12-31 | $117,104 |
| Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser | 2023-12-31 | No |
| Value of net income/loss | 2023-12-31 | $1,062,205 |
| Value of net assets at end of year (total assets less liabilities) | 2023-12-31 | $34,596,808 |
| Value of net assets at beginning of year (total assets less liabilities) | 2023-12-31 | $33,534,603 |
| Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond) | 2023-12-31 | No |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2023-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2023-12-31 | No |
| Investment advisory and management fees | 2023-12-31 | $3,866 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2023-12-31 | $5,786,332 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2023-12-31 | $5,382,553 |
| Value of interest in common/collective trusts at end of year | 2023-12-31 | $26,188,750 |
| Value of interest in common/collective trusts at beginning of year | 2023-12-31 | $28,025,767 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2023-12-31 | $2,711,281 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2023-12-31 | $323,891 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2023-12-31 | $323,891 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2023-12-31 | $28,721 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2023-12-31 | $738,780 |
| Net investment gain or loss from common/collective trusts | 2023-12-31 | $2,559,127 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2023-12-31 | Yes |
| Was there a failure to transmit to the plan any participant contributions | 2023-12-31 | No |
| Has the plan failed to provide any benefit when due under the plan | 2023-12-31 | No |
| Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers | 2023-12-31 | $1,917,306 |
| Contract administrator fees | 2023-12-31 | $103,835 |
| Did the plan have assets held for investment | 2023-12-31 | Yes |
| Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser | 2023-12-31 | No |
| Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC | 2023-12-31 | No |
| Opinion of an independent qualified public accountant for this plan | 2023-12-31 | Unqualified |
| Accountancy firm name | 2023-12-31 | FORVIS MAZARS, LLP |
| Accountancy firm EIN | 2023-12-31 | 440160260 |
| 2022 : IONICS, INCORPORATED RETIREMENT PLAN 2022 401k financial data |
|---|
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-12-31 | $198,403 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2022-12-31 | $37,479 |
| Total income from all sources (including contributions) | 2022-12-31 | $-8,900,981 |
| Total of all expenses incurred | 2022-12-31 | $4,555,158 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2022-12-31 | $4,065,045 |
| Value of total assets at end of year | 2022-12-31 | $33,733,006 |
| Value of total assets at beginning of year | 2022-12-31 | $47,028,221 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2022-12-31 | $490,113 |
| Total interest from all sources | 2022-12-31 | $8,974 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2022-12-31 | No |
| Was this plan covered by a fidelity bond | 2022-12-31 | Yes |
| Value of fidelity bond cover | 2022-12-31 | $5,000,000 |
| If this is an individual account plan, was there a blackout period | 2022-12-31 | No |
| Were there any nonexempt tranactions with any party-in-interest | 2022-12-31 | No |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2022-12-31 | $795 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2022-12-31 | $19 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2022-12-31 | $198,403 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2022-12-31 | $37,479 |
| Administrative expenses (other) incurred | 2022-12-31 | $490,113 |
| Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser | 2022-12-31 | No |
| Value of net income/loss | 2022-12-31 | $-13,456,139 |
| Value of net assets at end of year (total assets less liabilities) | 2022-12-31 | $33,534,603 |
| Value of net assets at beginning of year (total assets less liabilities) | 2022-12-31 | $46,990,742 |
| Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond) | 2022-12-31 | No |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2022-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2022-12-31 | No |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2022-12-31 | $5,382,553 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2022-12-31 | $6,502,040 |
| Value of interest in common/collective trusts at end of year | 2022-12-31 | $28,025,767 |
| Value of interest in common/collective trusts at beginning of year | 2022-12-31 | $30,835,006 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2022-12-31 | $323,891 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2022-12-31 | $9,691,156 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2022-12-31 | $9,691,156 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2022-12-31 | $8,974 |
| Net investment gain or loss from common/collective trusts | 2022-12-31 | $-8,909,955 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2022-12-31 | Yes |
| Was there a failure to transmit to the plan any participant contributions | 2022-12-31 | No |
| Has the plan failed to provide any benefit when due under the plan | 2022-12-31 | No |
| Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers | 2022-12-31 | $4,065,045 |
| Did the plan have assets held for investment | 2022-12-31 | Yes |
| Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser | 2022-12-31 | No |
| Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC | 2022-12-31 | No |
| Opinion of an independent qualified public accountant for this plan | 2022-12-31 | Unqualified |
| Accountancy firm name | 2022-12-31 | MAZARS USA LLP |
| Accountancy firm EIN | 2022-12-31 | 131459550 |
| 2021 : IONICS, INCORPORATED RETIREMENT PLAN 2021 401k financial data |
|---|
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2021-12-31 | $37,479 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2021-12-31 | $274,574 |
| Total income from all sources (including contributions) | 2021-12-31 | $12,502,656 |
| Total of all expenses incurred | 2021-12-31 | $3,265,974 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2021-12-31 | $2,782,581 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2021-12-31 | $9,109,352 |
| Value of total assets at end of year | 2021-12-31 | $47,028,221 |
| Value of total assets at beginning of year | 2021-12-31 | $38,028,634 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2021-12-31 | $483,393 |
| Total interest from all sources | 2021-12-31 | $124 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2021-12-31 | No |
| Was this plan covered by a fidelity bond | 2021-12-31 | Yes |
| Value of fidelity bond cover | 2021-12-31 | $5,000,000 |
| If this is an individual account plan, was there a blackout period | 2021-12-31 | No |
| Were there any nonexempt tranactions with any party-in-interest | 2021-12-31 | No |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2021-12-31 | $19 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2021-12-31 | $12 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2021-12-31 | $37,479 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2021-12-31 | $274,574 |
| Administrative expenses (other) incurred | 2021-12-31 | $483,393 |
| Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser | 2021-12-31 | No |
| Value of net income/loss | 2021-12-31 | $9,236,682 |
| Value of net assets at end of year (total assets less liabilities) | 2021-12-31 | $46,990,742 |
| Value of net assets at beginning of year (total assets less liabilities) | 2021-12-31 | $37,754,060 |
| Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond) | 2021-12-31 | No |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2021-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2021-12-31 | No |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2021-12-31 | $6,502,040 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2021-12-31 | $5,937,571 |
| Value of interest in common/collective trusts at end of year | 2021-12-31 | $30,835,006 |
| Value of interest in common/collective trusts at beginning of year | 2021-12-31 | $30,106,295 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2021-12-31 | $9,691,156 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2021-12-31 | $778,403 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2021-12-31 | $778,403 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2021-12-31 | $124 |
| Net investment gain or loss from common/collective trusts | 2021-12-31 | $3,393,180 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2021-12-31 | Yes |
| Was there a failure to transmit to the plan any participant contributions | 2021-12-31 | No |
| Has the plan failed to provide any benefit when due under the plan | 2021-12-31 | No |
| Contributions received in cash from employer | 2021-12-31 | $9,109,352 |
| Employer contributions (assets) at end of year | 2021-12-31 | $0 |
| Employer contributions (assets) at beginning of year | 2021-12-31 | $1,206,353 |
| Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers | 2021-12-31 | $2,782,581 |
| Did the plan have assets held for investment | 2021-12-31 | Yes |
| Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser | 2021-12-31 | No |
| Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC | 2021-12-31 | No |
| Opinion of an independent qualified public accountant for this plan | 2021-12-31 | Unqualified |
| Accountancy firm name | 2021-12-31 | MAZARS USA LLP |
| Accountancy firm EIN | 2021-12-31 | 131459550 |
| 2020 : IONICS, INCORPORATED RETIREMENT PLAN 2020 401k financial data |
|---|
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2020-12-31 | $274,574 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2020-12-31 | $136,207 |
| Total income from all sources (including contributions) | 2020-12-31 | $5,210,995 |
| Total of all expenses incurred | 2020-12-31 | $4,132,283 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2020-12-31 | $3,488,759 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2020-12-31 | $1,206,353 |
| Value of total assets at end of year | 2020-12-31 | $38,028,634 |
| Value of total assets at beginning of year | 2020-12-31 | $36,811,555 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2020-12-31 | $643,524 |
| Total interest from all sources | 2020-12-31 | $976 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2020-12-31 | No |
| Administrative expenses professional fees incurred | 2020-12-31 | $404,811 |
| Was this plan covered by a fidelity bond | 2020-12-31 | Yes |
| Value of fidelity bond cover | 2020-12-31 | $5,000,000 |
| If this is an individual account plan, was there a blackout period | 2020-12-31 | No |
| Total value of distributions paid in property other than in cash, annuity contracts, or publicly traded employer securities | 2020-12-31 | $0 |
| Were there any nonexempt tranactions with any party-in-interest | 2020-12-31 | No |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2020-12-31 | $12 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2020-12-31 | $661 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2020-12-31 | $274,574 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2020-12-31 | $136,207 |
| Administrative expenses (other) incurred | 2020-12-31 | $237,731 |
| Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser | 2020-12-31 | No |
| Value of net income/loss | 2020-12-31 | $1,078,712 |
| Value of net assets at end of year (total assets less liabilities) | 2020-12-31 | $37,754,060 |
| Value of net assets at beginning of year (total assets less liabilities) | 2020-12-31 | $36,675,348 |
| Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond) | 2020-12-31 | No |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2020-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2020-12-31 | No |
| Investment advisory and management fees | 2020-12-31 | $982 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2020-12-31 | $5,937,571 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2020-12-31 | $5,694,030 |
| Value of interest in common/collective trusts at end of year | 2020-12-31 | $30,106,295 |
| Value of interest in common/collective trusts at beginning of year | 2020-12-31 | $29,576,170 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2020-12-31 | $778,403 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2020-12-31 | $445,889 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2020-12-31 | $445,889 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2020-12-31 | $976 |
| Net investment gain or loss from common/collective trusts | 2020-12-31 | $4,003,666 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2020-12-31 | Yes |
| Was there a failure to transmit to the plan any participant contributions | 2020-12-31 | No |
| Has the plan failed to provide any benefit when due under the plan | 2020-12-31 | No |
| Contributions received in cash from employer | 2020-12-31 | $1,206,353 |
| Employer contributions (assets) at end of year | 2020-12-31 | $1,206,353 |
| Employer contributions (assets) at beginning of year | 2020-12-31 | $1,094,805 |
| Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers | 2020-12-31 | $3,488,759 |
| Did the plan have assets held for investment | 2020-12-31 | Yes |
| Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser | 2020-12-31 | No |
| Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC | 2020-12-31 | No |
| Opinion of an independent qualified public accountant for this plan | 2020-12-31 | Disclaimer |
| Accountancy firm name | 2020-12-31 | MAZARS USA LLP |
| Accountancy firm EIN | 2020-12-31 | 131459550 |
| 2019 : IONICS, INCORPORATED RETIREMENT PLAN 2019 401k financial data |
|---|
| Total unrealized appreciation/depreciation of assets | 2019-12-31 | $0 |
| Total unrealized appreciation/depreciation of assets | 2019-12-31 | $0 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $136,207 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $136,207 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $180,841 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2019-12-31 | $180,841 |
| Total income from all sources (including contributions) | 2019-12-31 | $7,854,857 |
| Total income from all sources (including contributions) | 2019-12-31 | $7,854,857 |
| Total loss/gain on sale of assets | 2019-12-31 | $0 |
| Total loss/gain on sale of assets | 2019-12-31 | $0 |
| Total of all expenses incurred | 2019-12-31 | $3,464,370 |
| Total of all expenses incurred | 2019-12-31 | $3,464,370 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2019-12-31 | $2,707,238 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2019-12-31 | $2,707,238 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2019-12-31 | $1,619,805 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2019-12-31 | $1,619,805 |
| Value of total assets at end of year | 2019-12-31 | $36,811,555 |
| Value of total assets at end of year | 2019-12-31 | $36,811,555 |
| Value of total assets at beginning of year | 2019-12-31 | $32,465,702 |
| Value of total assets at beginning of year | 2019-12-31 | $32,465,702 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2019-12-31 | $757,132 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2019-12-31 | $757,132 |
| Total interest from all sources | 2019-12-31 | $422 |
| Total interest from all sources | 2019-12-31 | $422 |
| Total dividends received (eg from common stock, registered investment company shares) | 2019-12-31 | $8,415 |
| Total dividends received (eg from common stock, registered investment company shares) | 2019-12-31 | $8,415 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2019-12-31 | No |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2019-12-31 | No |
| Total dividends received from registered investment company shares (eg mutual funds) | 2019-12-31 | $8,415 |
| Total dividends received from registered investment company shares (eg mutual funds) | 2019-12-31 | $8,415 |
| Administrative expenses professional fees incurred | 2019-12-31 | $106,611 |
| Administrative expenses professional fees incurred | 2019-12-31 | $106,611 |
| Was this plan covered by a fidelity bond | 2019-12-31 | Yes |
| Was this plan covered by a fidelity bond | 2019-12-31 | Yes |
| Value of fidelity bond cover | 2019-12-31 | $5,000,000 |
| Value of fidelity bond cover | 2019-12-31 | $5,000,000 |
| If this is an individual account plan, was there a blackout period | 2019-12-31 | No |
| If this is an individual account plan, was there a blackout period | 2019-12-31 | No |
| Total value of distributions paid in property other than in cash, annuity contracts, or publicly traded employer securities | 2019-12-31 | $0 |
| Were there any nonexempt tranactions with any party-in-interest | 2019-12-31 | No |
| Were there any nonexempt tranactions with any party-in-interest | 2019-12-31 | No |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2019-12-31 | $661 |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2019-12-31 | $661 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2019-12-31 | $790 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2019-12-31 | $790 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2019-12-31 | $136,207 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2019-12-31 | $136,207 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2019-12-31 | $180,841 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2019-12-31 | $180,841 |
| Administrative expenses (other) incurred | 2019-12-31 | $616,922 |
| Administrative expenses (other) incurred | 2019-12-31 | $616,922 |
| Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser | 2019-12-31 | No |
| Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser | 2019-12-31 | No |
| Value of net income/loss | 2019-12-31 | $4,390,487 |
| Value of net income/loss | 2019-12-31 | $4,390,487 |
| Value of net assets at end of year (total assets less liabilities) | 2019-12-31 | $36,675,348 |
| Value of net assets at end of year (total assets less liabilities) | 2019-12-31 | $36,675,348 |
| Value of net assets at beginning of year (total assets less liabilities) | 2019-12-31 | $32,284,861 |
| Value of net assets at beginning of year (total assets less liabilities) | 2019-12-31 | $32,284,861 |
| Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond) | 2019-12-31 | No |
| Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond) | 2019-12-31 | No |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2019-12-31 | No |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2019-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2019-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2019-12-31 | No |
| Investment advisory and management fees | 2019-12-31 | $33,599 |
| Investment advisory and management fees | 2019-12-31 | $33,599 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2019-12-31 | $5,694,030 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2019-12-31 | $5,694,030 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2019-12-31 | $4,995,459 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2019-12-31 | $4,995,459 |
| Value of interest in common/collective trusts at end of year | 2019-12-31 | $29,576,170 |
| Value of interest in common/collective trusts at end of year | 2019-12-31 | $29,576,170 |
| Value of interest in common/collective trusts at beginning of year | 2019-12-31 | $26,237,525 |
| Value of interest in common/collective trusts at beginning of year | 2019-12-31 | $26,237,525 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2019-12-31 | $445,889 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2019-12-31 | $445,889 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2019-12-31 | $506,928 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2019-12-31 | $506,928 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2019-12-31 | $506,928 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2019-12-31 | $506,928 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2019-12-31 | $422 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2019-12-31 | $422 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2019-12-31 | $743,155 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2019-12-31 | $743,155 |
| Net investment gain or loss from common/collective trusts | 2019-12-31 | $5,483,060 |
| Net investment gain or loss from common/collective trusts | 2019-12-31 | $5,483,060 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2019-12-31 | Yes |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2019-12-31 | Yes |
| Was there a failure to transmit to the plan any participant contributions | 2019-12-31 | No |
| Was there a failure to transmit to the plan any participant contributions | 2019-12-31 | No |
| Has the plan failed to provide any benefit when due under the plan | 2019-12-31 | No |
| Has the plan failed to provide any benefit when due under the plan | 2019-12-31 | No |
| Contributions received in cash from employer | 2019-12-31 | $1,619,805 |
| Contributions received in cash from employer | 2019-12-31 | $1,619,805 |
| Employer contributions (assets) at end of year | 2019-12-31 | $1,094,805 |
| Employer contributions (assets) at end of year | 2019-12-31 | $1,094,805 |
| Employer contributions (assets) at beginning of year | 2019-12-31 | $725,000 |
| Employer contributions (assets) at beginning of year | 2019-12-31 | $725,000 |
| Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers | 2019-12-31 | $2,707,238 |
| Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers | 2019-12-31 | $2,707,238 |
| Was the provided the required notice or one of the exceptions to providing the black out period notice applied under 29 CFR 2520.101-3 | 2019-12-31 | No |
| Was the provided the required notice or one of the exceptions to providing the black out period notice applied under 29 CFR 2520.101-3 | 2019-12-31 | No |
| Did the plan have assets held for investment | 2019-12-31 | Yes |
| Did the plan have assets held for investment | 2019-12-31 | Yes |
| Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser | 2019-12-31 | No |
| Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser | 2019-12-31 | No |
| Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC | 2019-12-31 | No |
| Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC | 2019-12-31 | No |
| Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d) | 2019-12-31 | Yes |
| Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d) | 2019-12-31 | Yes |
| Opinion of an independent qualified public accountant for this plan | 2019-12-31 | Disclaimer |
| Opinion of an independent qualified public accountant for this plan | 2019-12-31 | Disclaimer |
| Accountancy firm name | 2019-12-31 | MAZARS USA LLP |
| Accountancy firm name | 2019-12-31 | MAZARS USA LLP |
| Accountancy firm EIN | 2019-12-31 | 131459550 |
| Accountancy firm EIN | 2019-12-31 | 131459550 |
| 2018 : IONICS, INCORPORATED RETIREMENT PLAN 2018 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2018-12-31 | $-2,458,057 |
| Total unrealized appreciation/depreciation of assets | 2018-12-31 | $-2,458,057 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2018-12-31 | $180,841 |
| Total income from all sources (including contributions) | 2018-12-31 | $-1,254,025 |
| Total of all expenses incurred | 2018-12-31 | $3,430,982 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2018-12-31 | $2,739,010 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2018-12-31 | $725,000 |
| Value of total assets at end of year | 2018-12-31 | $32,465,702 |
| Value of total assets at beginning of year | 2018-12-31 | $36,969,868 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2018-12-31 | $691,972 |
| Total interest from all sources | 2018-12-31 | $7,240 |
| Total dividends received (eg from common stock, registered investment company shares) | 2018-12-31 | $1,384 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2018-12-31 | No |
| Total dividends received from registered investment company shares (eg mutual funds) | 2018-12-31 | $1,384 |
| Administrative expenses professional fees incurred | 2018-12-31 | $201,918 |
| Was this plan covered by a fidelity bond | 2018-12-31 | Yes |
| Value of fidelity bond cover | 2018-12-31 | $5,000,000 |
| If this is an individual account plan, was there a blackout period | 2018-12-31 | No |
| Total value of distributions paid in property other than in cash, annuity contracts, or publicly traded employer securities | 2018-12-31 | $0 |
| Were there any nonexempt tranactions with any party-in-interest | 2018-12-31 | No |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2018-12-31 | $790 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2018-12-31 | $229 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2018-12-31 | $180,841 |
| Administrative expenses (other) incurred | 2018-12-31 | $431,069 |
| Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser | 2018-12-31 | No |
| Value of net income/loss | 2018-12-31 | $-4,685,007 |
| Value of net assets at end of year (total assets less liabilities) | 2018-12-31 | $32,284,861 |
| Value of net assets at beginning of year (total assets less liabilities) | 2018-12-31 | $36,969,868 |
| Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond) | 2018-12-31 | No |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2018-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2018-12-31 | No |
| Investment advisory and management fees | 2018-12-31 | $58,985 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2018-12-31 | $4,995,459 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2018-12-31 | $5,971,104 |
| Value of interest in common/collective trusts at end of year | 2018-12-31 | $26,237,525 |
| Value of interest in common/collective trusts at beginning of year | 2018-12-31 | $30,192,529 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2018-12-31 | $506,928 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2018-12-31 | $223,995 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2018-12-31 | $223,995 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2018-12-31 | $7,240 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2018-12-31 | $7,174 |
| Net investment gain or loss from common/collective trusts | 2018-12-31 | $463,234 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2018-12-31 | Yes |
| Was there a failure to transmit to the plan any participant contributions | 2018-12-31 | No |
| Has the plan failed to provide any benefit when due under the plan | 2018-12-31 | No |
| Contributions received in cash from employer | 2018-12-31 | $725,000 |
| Employer contributions (assets) at end of year | 2018-12-31 | $725,000 |
| Employer contributions (assets) at beginning of year | 2018-12-31 | $582,011 |
| Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers | 2018-12-31 | $2,739,010 |
| Was the provided the required notice or one of the exceptions to providing the black out period notice applied under 29 CFR 2520.101-3 | 2018-12-31 | No |
| Did the plan have assets held for investment | 2018-12-31 | Yes |
| Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser | 2018-12-31 | No |
| Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC | 2018-12-31 | No |
| Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d) | 2018-12-31 | Yes |
| Opinion of an independent qualified public accountant for this plan | 2018-12-31 | Disclaimer |
| Accountancy firm name | 2018-12-31 | MAZARS USA LLP |
| Accountancy firm EIN | 2018-12-31 | 131459550 |
| 2017 : IONICS, INCORPORATED RETIREMENT PLAN 2017 401k financial data |
|---|
| Unrealized appreciation/depreciation of other (non real estate) assets | 2017-12-31 | $-273,359 |
| Total unrealized appreciation/depreciation of assets | 2017-12-31 | $-273,359 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-12-31 | $0 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2017-12-31 | $18,433 |
| Total income from all sources (including contributions) | 2017-12-31 | $5,680,013 |
| Total loss/gain on sale of assets | 2017-12-31 | $0 |
| Total of all expenses incurred | 2017-12-31 | $3,595,575 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2017-12-31 | $2,876,823 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2017-12-31 | $812,306 |
| Value of total assets at end of year | 2017-12-31 | $36,969,868 |
| Value of total assets at beginning of year | 2017-12-31 | $34,903,863 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2017-12-31 | $718,752 |
| Total interest from all sources | 2017-12-31 | $2,271 |
| Total dividends received (eg from common stock, registered investment company shares) | 2017-12-31 | $96,109 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2017-12-31 | No |
| Total dividends received from registered investment company shares (eg mutual funds) | 2017-12-31 | $96,109 |
| Administrative expenses professional fees incurred | 2017-12-31 | $355,291 |
| Was this plan covered by a fidelity bond | 2017-12-31 | Yes |
| Value of fidelity bond cover | 2017-12-31 | $5,000,000 |
| Total value of distributions paid in property other than in cash, annuity contracts, or publicly traded employer securities | 2017-12-31 | $0 |
| Were there any nonexempt tranactions with any party-in-interest | 2017-12-31 | No |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2017-12-31 | $229 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2017-12-31 | $48 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2017-12-31 | $0 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2017-12-31 | $18,433 |
| Administrative expenses (other) incurred | 2017-12-31 | $287,171 |
| Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser | 2017-12-31 | No |
| Value of net income/loss | 2017-12-31 | $2,084,438 |
| Value of net assets at end of year (total assets less liabilities) | 2017-12-31 | $36,969,868 |
| Value of net assets at beginning of year (total assets less liabilities) | 2017-12-31 | $34,885,430 |
| Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond) | 2017-12-31 | No |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2017-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2017-12-31 | No |
| Investment advisory and management fees | 2017-12-31 | $76,290 |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2017-12-31 | $5,971,104 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2017-12-31 | $5,713,846 |
| Value of interest in master investment trust accounts at end of year | 2017-12-31 | $0 |
| Value of interest in master investment trust accounts at beginning of year | 2017-12-31 | $29,087,866 |
| Value of interest in common/collective trusts at end of year | 2017-12-31 | $30,192,529 |
| Value of interest in common/collective trusts at beginning of year | 2017-12-31 | $0 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2017-12-31 | $223,995 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2017-12-31 | $102,103 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2017-12-31 | $102,103 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2017-12-31 | $2,271 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2017-12-31 | $966,308 |
| Net investment gain or loss from common/collective trusts | 2017-12-31 | $2,367,529 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2017-12-31 | Yes |
| Was there a failure to transmit to the plan any participant contributions | 2017-12-31 | No |
| Has the plan failed to provide any benefit when due under the plan | 2017-12-31 | No |
| Contributions received in cash from employer | 2017-12-31 | $812,306 |
| Employer contributions (assets) at end of year | 2017-12-31 | $582,011 |
| Employer contributions (assets) at beginning of year | 2017-12-31 | $0 |
| Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers | 2017-12-31 | $2,876,823 |
| Did the plan have assets held for investment | 2017-12-31 | Yes |
| Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser | 2017-12-31 | No |
| Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC | 2017-12-31 | No |
| Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d) | 2017-12-31 | Yes |
| Opinion of an independent qualified public accountant for this plan | 2017-12-31 | Disclaimer |
| Accountancy firm name | 2017-12-31 | MAZARS USA LLP |
| Accountancy firm EIN | 2017-12-31 | 131459550 |
| 2016 : IONICS, INCORPORATED RETIREMENT PLAN 2016 401k financial data |
|---|
| Total unrealized appreciation/depreciation of assets | 2016-12-31 | $0 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-12-31 | $18,433 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2016-12-31 | $51,144 |
| Total income from all sources (including contributions) | 2016-12-31 | $2,810,759 |
| Total loss/gain on sale of assets | 2016-12-31 | $0 |
| Total of all expenses incurred | 2016-12-31 | $3,692,276 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2016-12-31 | $3,316,359 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2016-12-31 | $217,718 |
| Value of total assets at end of year | 2016-12-31 | $34,903,863 |
| Value of total assets at beginning of year | 2016-12-31 | $35,818,091 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2016-12-31 | $375,917 |
| Total interest from all sources | 2016-12-31 | $0 |
| Total dividends received (eg from common stock, registered investment company shares) | 2016-12-31 | $400,448 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2016-12-31 | No |
| Total dividends received from registered investment company shares (eg mutual funds) | 2016-12-31 | $400,448 |
| Administrative expenses professional fees incurred | 2016-12-31 | $144,608 |
| Was this plan covered by a fidelity bond | 2016-12-31 | Yes |
| Value of fidelity bond cover | 2016-12-31 | $90,000,000 |
| Total value of distributions paid in property other than in cash, annuity contracts, or publicly traded employer securities | 2016-12-31 | $0 |
| Were there any nonexempt tranactions with any party-in-interest | 2016-12-31 | No |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2016-12-31 | $48 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2016-12-31 | $7 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2016-12-31 | $18,433 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2016-12-31 | $51,144 |
| Administrative expenses (other) incurred | 2016-12-31 | $231,309 |
| Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser | 2016-12-31 | No |
| Value of net income/loss | 2016-12-31 | $-881,517 |
| Value of net assets at end of year (total assets less liabilities) | 2016-12-31 | $34,885,430 |
| Value of net assets at beginning of year (total assets less liabilities) | 2016-12-31 | $35,766,947 |
| Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond) | 2016-12-31 | No |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2016-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2016-12-31 | No |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2016-12-31 | $5,713,846 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2016-12-31 | $5,612,018 |
| Value of interest in master investment trust accounts at end of year | 2016-12-31 | $29,087,866 |
| Value of interest in master investment trust accounts at beginning of year | 2016-12-31 | $30,150,455 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2016-12-31 | $102,103 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2016-12-31 | $55,611 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2016-12-31 | $55,611 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2016-12-31 | $121,831 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2016-12-31 | Yes |
| Was there a failure to transmit to the plan any participant contributions | 2016-12-31 | No |
| Has the plan failed to provide any benefit when due under the plan | 2016-12-31 | No |
| Contributions received in cash from employer | 2016-12-31 | $217,718 |
| Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers | 2016-12-31 | $3,316,359 |
| Did the plan have assets held for investment | 2016-12-31 | Yes |
| Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser | 2016-12-31 | No |
| Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC | 2016-12-31 | No |
| Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d) | 2016-12-31 | No |
| Opinion of an independent qualified public accountant for this plan | 2016-12-31 | Unqualified |
| Accountancy firm name | 2016-12-31 | KPMG LLP |
| Accountancy firm EIN | 2016-12-31 | 135565207 |
| 2015 : IONICS, INCORPORATED RETIREMENT PLAN 2015 401k financial data |
|---|
| Total unrealized appreciation/depreciation of assets | 2015-12-31 | $0 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-12-31 | $51,144 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2015-12-31 | $41,672 |
| Total income from all sources (including contributions) | 2015-12-31 | $290,955 |
| Total loss/gain on sale of assets | 2015-12-31 | $0 |
| Total of all expenses incurred | 2015-12-31 | $2,804,823 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2015-12-31 | $2,432,578 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2015-12-31 | $0 |
| Value of total assets at end of year | 2015-12-31 | $35,818,091 |
| Value of total assets at beginning of year | 2015-12-31 | $38,322,487 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2015-12-31 | $372,245 |
| Total interest from all sources | 2015-12-31 | $0 |
| Total dividends received (eg from common stock, registered investment company shares) | 2015-12-31 | $367,887 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2015-12-31 | No |
| Total dividends received from registered investment company shares (eg mutual funds) | 2015-12-31 | $367,887 |
| Administrative expenses professional fees incurred | 2015-12-31 | $196,240 |
| Was this plan covered by a fidelity bond | 2015-12-31 | Yes |
| Value of fidelity bond cover | 2015-12-31 | $90,000,000 |
| Total value of distributions paid in property other than in cash, annuity contracts, or publicly traded employer securities | 2015-12-31 | $0 |
| Were there any nonexempt tranactions with any party-in-interest | 2015-12-31 | No |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2015-12-31 | $7 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2015-12-31 | $0 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2015-12-31 | $51,144 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2015-12-31 | $41,672 |
| Administrative expenses (other) incurred | 2015-12-31 | $176,005 |
| Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser | 2015-12-31 | No |
| Value of net income/loss | 2015-12-31 | $-2,513,868 |
| Value of net assets at end of year (total assets less liabilities) | 2015-12-31 | $35,766,947 |
| Value of net assets at beginning of year (total assets less liabilities) | 2015-12-31 | $38,280,815 |
| Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond) | 2015-12-31 | No |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2015-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2015-12-31 | No |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2015-12-31 | $5,612,018 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2015-12-31 | $5,872,732 |
| Value of interest in master investment trust accounts at end of year | 2015-12-31 | $30,150,455 |
| Value of interest in master investment trust accounts at beginning of year | 2015-12-31 | $32,262,517 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2015-12-31 | $55,611 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2015-12-31 | $187,238 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2015-12-31 | $187,238 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2015-12-31 | $-428,559 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2015-12-31 | Yes |
| Was there a failure to transmit to the plan any participant contributions | 2015-12-31 | No |
| Has the plan failed to provide any benefit when due under the plan | 2015-12-31 | No |
| Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers | 2015-12-31 | $2,432,578 |
| Did the plan have assets held for investment | 2015-12-31 | Yes |
| Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser | 2015-12-31 | No |
| Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC | 2015-12-31 | No |
| Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d) | 2015-12-31 | No |
| Opinion of an independent qualified public accountant for this plan | 2015-12-31 | Unqualified |
| Accountancy firm name | 2015-12-31 | KPMG LLP |
| Accountancy firm EIN | 2015-12-31 | 135565207 |
| 2014 : IONICS, INCORPORATED RETIREMENT PLAN 2014 401k financial data |
|---|
| Total unrealized appreciation/depreciation of assets | 2014-12-31 | $0 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2014-12-31 | $41,672 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2014-12-31 | $0 |
| Total income from all sources (including contributions) | 2014-12-31 | $2,877,443 |
| Total loss/gain on sale of assets | 2014-12-31 | $0 |
| Total of all expenses incurred | 2014-12-31 | $2,646,962 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2014-12-31 | $2,602,572 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2014-12-31 | $400,000 |
| Value of total assets at end of year | 2014-12-31 | $38,322,487 |
| Value of total assets at beginning of year | 2014-12-31 | $38,050,334 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2014-12-31 | $44,390 |
| Total interest from all sources | 2014-12-31 | $0 |
| Total dividends received (eg from common stock, registered investment company shares) | 2014-12-31 | $577,365 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2014-12-31 | No |
| Total dividends received from registered investment company shares (eg mutual funds) | 2014-12-31 | $577,365 |
| Was this plan covered by a fidelity bond | 2014-12-31 | Yes |
| Value of fidelity bond cover | 2014-12-31 | $90,000,000 |
| Total value of distributions paid in property other than in cash, annuity contracts, or publicly traded employer securities | 2014-12-31 | $0 |
| Were there any nonexempt tranactions with any party-in-interest | 2014-12-31 | No |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at end of year | 2014-12-31 | $41,672 |
| Other liabilities (not benefit claims, operating payabales oe acquisition indebtedness) at beginning of year | 2014-12-31 | $0 |
| Administrative expenses (other) incurred | 2014-12-31 | $44,390 |
| Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser | 2014-12-31 | No |
| Value of net income/loss | 2014-12-31 | $230,481 |
| Value of net assets at end of year (total assets less liabilities) | 2014-12-31 | $38,280,815 |
| Value of net assets at beginning of year (total assets less liabilities) | 2014-12-31 | $38,050,334 |
| Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond) | 2014-12-31 | No |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2014-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2014-12-31 | No |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2014-12-31 | $5,872,732 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2014-12-31 | $26,686,597 |
| Value of interest in master investment trust accounts at end of year | 2014-12-31 | $32,262,517 |
| Value of interest in master investment trust accounts at beginning of year | 2014-12-31 | $0 |
| Value of interest in common/collective trusts at end of year | 2014-12-31 | $0 |
| Value of interest in common/collective trusts at beginning of year | 2014-12-31 | $8,800,169 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2014-12-31 | $187,238 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2014-12-31 | $763,568 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2014-12-31 | $763,568 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2014-12-31 | $404,635 |
| Net investment gain or loss from common/collective trusts | 2014-12-31 | $1,167,740 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2014-12-31 | Yes |
| Was there a failure to transmit to the plan any participant contributions | 2014-12-31 | No |
| Has the plan failed to provide any benefit when due under the plan | 2014-12-31 | No |
| Contributions received in cash from employer | 2014-12-31 | $400,000 |
| Employer contributions (assets) at end of year | 2014-12-31 | $0 |
| Employer contributions (assets) at beginning of year | 2014-12-31 | $1,800,000 |
| Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers | 2014-12-31 | $2,602,572 |
| Did the plan have assets held for investment | 2014-12-31 | Yes |
| Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser | 2014-12-31 | No |
| Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC | 2014-12-31 | No |
| Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d) | 2014-12-31 | Yes |
| Opinion of an independent qualified public accountant for this plan | 2014-12-31 | Disclaimer |
| Accountancy firm name | 2014-12-31 | KPMG LLP |
| Accountancy firm EIN | 2014-12-31 | 135565207 |
| 2013 : IONICS, INCORPORATED RETIREMENT PLAN 2013 401k financial data |
|---|
| Total unrealized appreciation/depreciation of assets | 2013-12-31 | $0 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2013-12-31 | $0 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2013-12-31 | $0 |
| Total income from all sources (including contributions) | 2013-12-31 | $7,382,918 |
| Total loss/gain on sale of assets | 2013-12-31 | $0 |
| Total of all expenses incurred | 2013-12-31 | $2,570,560 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2013-12-31 | $2,570,560 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2013-12-31 | $2,260,000 |
| Value of total assets at end of year | 2013-12-31 | $38,050,334 |
| Value of total assets at beginning of year | 2013-12-31 | $33,237,976 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2013-12-31 | $0 |
| Total interest from all sources | 2013-12-31 | $49 |
| Total dividends received (eg from common stock, registered investment company shares) | 2013-12-31 | $1,339,086 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2013-12-31 | No |
| Total dividends received from registered investment company shares (eg mutual funds) | 2013-12-31 | $1,339,086 |
| Was this plan covered by a fidelity bond | 2013-12-31 | Yes |
| Value of fidelity bond cover | 2013-12-31 | $90,000,000 |
| Total value of distributions paid in property other than in cash, annuity contracts, or publicly traded employer securities | 2013-12-31 | $0 |
| Were there any nonexempt tranactions with any party-in-interest | 2013-12-31 | No |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2013-12-31 | $0 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2013-12-31 | $26 |
| Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser | 2013-12-31 | No |
| Value of net income/loss | 2013-12-31 | $4,812,358 |
| Value of net assets at end of year (total assets less liabilities) | 2013-12-31 | $38,050,334 |
| Value of net assets at beginning of year (total assets less liabilities) | 2013-12-31 | $33,237,976 |
| Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond) | 2013-12-31 | No |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2013-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2013-12-31 | No |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2013-12-31 | $26,686,597 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2013-12-31 | $32,088,894 |
| Value of interest in common/collective trusts at end of year | 2013-12-31 | $8,800,169 |
| Value of interest in common/collective trusts at beginning of year | 2013-12-31 | $0 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2013-12-31 | $763,568 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2013-12-31 | $159,056 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2013-12-31 | $159,056 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2013-12-31 | $49 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2013-12-31 | $3,752,270 |
| Net investment gain or loss from common/collective trusts | 2013-12-31 | $31,513 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2013-12-31 | Yes |
| Was there a failure to transmit to the plan any participant contributions | 2013-12-31 | No |
| Has the plan failed to provide any benefit when due under the plan | 2013-12-31 | No |
| Contributions received in cash from employer | 2013-12-31 | $2,260,000 |
| Employer contributions (assets) at end of year | 2013-12-31 | $1,800,000 |
| Employer contributions (assets) at beginning of year | 2013-12-31 | $990,000 |
| Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers | 2013-12-31 | $2,570,560 |
| Did the plan have assets held for investment | 2013-12-31 | Yes |
| Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser | 2013-12-31 | No |
| Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC | 2013-12-31 | No |
| Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d) | 2013-12-31 | Yes |
| Opinion of an independent qualified public accountant for this plan | 2013-12-31 | Disclaimer |
| Accountancy firm name | 2013-12-31 | KPMG LLP |
| Accountancy firm EIN | 2013-12-31 | 135565207 |
| 2012 : IONICS, INCORPORATED RETIREMENT PLAN 2012 401k financial data |
|---|
| Total unrealized appreciation/depreciation of assets | 2012-12-31 | $0 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2012-12-31 | $0 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2012-12-31 | $0 |
| Total income from all sources (including contributions) | 2012-12-31 | $4,937,269 |
| Total loss/gain on sale of assets | 2012-12-31 | $0 |
| Total of all expenses incurred | 2012-12-31 | $2,057,251 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2012-12-31 | $2,057,251 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2012-12-31 | $1,290,000 |
| Value of total assets at end of year | 2012-12-31 | $33,237,976 |
| Value of total assets at beginning of year | 2012-12-31 | $30,357,958 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2012-12-31 | $0 |
| Total interest from all sources | 2012-12-31 | $0 |
| Total dividends received (eg from common stock, registered investment company shares) | 2012-12-31 | $616,543 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2012-12-31 | No |
| Total dividends received from registered investment company shares (eg mutual funds) | 2012-12-31 | $616,543 |
| Was this plan covered by a fidelity bond | 2012-12-31 | Yes |
| Value of fidelity bond cover | 2012-12-31 | $90,000,000 |
| Total value of distributions paid in property other than in cash, annuity contracts, or publicly traded employer securities | 2012-12-31 | $0 |
| Were there any nonexempt tranactions with any party-in-interest | 2012-12-31 | No |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2012-12-31 | $26 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2012-12-31 | $29 |
| Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser | 2012-12-31 | No |
| Value of net income/loss | 2012-12-31 | $2,880,018 |
| Value of net assets at end of year (total assets less liabilities) | 2012-12-31 | $33,237,976 |
| Value of net assets at beginning of year (total assets less liabilities) | 2012-12-31 | $30,357,958 |
| Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond) | 2012-12-31 | No |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2012-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2012-12-31 | No |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2012-12-31 | $32,088,894 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2012-12-31 | $28,252,191 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2012-12-31 | $159,056 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2012-12-31 | $845,738 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2012-12-31 | $845,738 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2012-12-31 | $3,030,726 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2012-12-31 | Yes |
| Was there a failure to transmit to the plan any participant contributions | 2012-12-31 | No |
| Has the plan failed to provide any benefit when due under the plan | 2012-12-31 | No |
| Contributions received in cash from employer | 2012-12-31 | $1,290,000 |
| Employer contributions (assets) at end of year | 2012-12-31 | $990,000 |
| Employer contributions (assets) at beginning of year | 2012-12-31 | $1,260,000 |
| Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers | 2012-12-31 | $2,057,251 |
| Did the plan have assets held for investment | 2012-12-31 | Yes |
| Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser | 2012-12-31 | No |
| Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC | 2012-12-31 | No |
| Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d) | 2012-12-31 | Yes |
| Opinion of an independent qualified public accountant for this plan | 2012-12-31 | Disclaimer |
| Accountancy firm name | 2012-12-31 | KPMG LLP |
| Accountancy firm EIN | 2012-12-31 | 135565207 |
| 2011 : IONICS, INCORPORATED RETIREMENT PLAN 2011 401k financial data |
|---|
| Total unrealized appreciation/depreciation of assets | 2011-12-31 | $0 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2011-12-31 | $0 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2011-12-31 | $0 |
| Total income from all sources (including contributions) | 2011-12-31 | $1,351,576 |
| Total loss/gain on sale of assets | 2011-12-31 | $0 |
| Total of all expenses incurred | 2011-12-31 | $2,697,479 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2011-12-31 | $2,697,479 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2011-12-31 | $2,240,000 |
| Value of total assets at end of year | 2011-12-31 | $30,357,958 |
| Value of total assets at beginning of year | 2011-12-31 | $31,703,861 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2011-12-31 | $0 |
| Total interest from all sources | 2011-12-31 | $0 |
| Total dividends received (eg from common stock, registered investment company shares) | 2011-12-31 | $600,170 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2011-12-31 | No |
| Total dividends received from registered investment company shares (eg mutual funds) | 2011-12-31 | $600,170 |
| Was this plan covered by a fidelity bond | 2011-12-31 | Yes |
| Value of fidelity bond cover | 2011-12-31 | $90,000,000 |
| Total value of distributions paid in property other than in cash, annuity contracts, or publicly traded employer securities | 2011-12-31 | $0 |
| Were there any nonexempt tranactions with any party-in-interest | 2011-12-31 | No |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2011-12-31 | $29 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2011-12-31 | $206 |
| Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser | 2011-12-31 | No |
| Value of net income/loss | 2011-12-31 | $-1,345,903 |
| Value of net assets at end of year (total assets less liabilities) | 2011-12-31 | $30,357,958 |
| Value of net assets at beginning of year (total assets less liabilities) | 2011-12-31 | $31,703,861 |
| Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond) | 2011-12-31 | No |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2011-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2011-12-31 | No |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2011-12-31 | $28,252,191 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2011-12-31 | $28,626,313 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2011-12-31 | $845,738 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2011-12-31 | $1,777,342 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2011-12-31 | $1,777,342 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2011-12-31 | $-1,488,594 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2011-12-31 | Yes |
| Was there a failure to transmit to the plan any participant contributions | 2011-12-31 | No |
| Has the plan failed to provide any benefit when due under the plan | 2011-12-31 | No |
| Contributions received in cash from employer | 2011-12-31 | $2,240,000 |
| Employer contributions (assets) at end of year | 2011-12-31 | $1,260,000 |
| Employer contributions (assets) at beginning of year | 2011-12-31 | $1,300,000 |
| Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers | 2011-12-31 | $2,697,479 |
| Did the plan have assets held for investment | 2011-12-31 | Yes |
| Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser | 2011-12-31 | No |
| Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC | 2011-12-31 | No |
| Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d) | 2011-12-31 | Yes |
| Opinion of an independent qualified public accountant for this plan | 2011-12-31 | Disclaimer |
| Accountancy firm name | 2011-12-31 | KPMG LLP |
| Accountancy firm EIN | 2011-12-31 | 135565207 |
| 2010 : IONICS, INCORPORATED RETIREMENT PLAN 2010 401k financial data |
|---|
| Total unrealized appreciation/depreciation of assets | 2010-12-31 | $0 |
| Total liabilities at end of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2010-12-31 | $0 |
| Total liabilities at beginning of year (benefit claims payable, operating payabales, acquisition indebtedness and other liabilities) | 2010-12-31 | $0 |
| Total income from all sources (including contributions) | 2010-12-31 | $4,205,879 |
| Total loss/gain on sale of assets | 2010-12-31 | $0 |
| Total of all expenses incurred | 2010-12-31 | $2,225,346 |
| Benefit payments and payments to participlants,beneficiaries,insurance carriers and others | 2010-12-31 | $2,218,313 |
| Total contributions o plan (from employers,participants, others, non cash contrinutions) | 2010-12-31 | $1,562,000 |
| Value of total assets at end of year | 2010-12-31 | $31,703,861 |
| Value of total assets at beginning of year | 2010-12-31 | $29,723,328 |
| Total of administrative expenses incurred including professional, contract, advisory and management fees | 2010-12-31 | $7,033 |
| Total interest from all sources | 2010-12-31 | $54,616 |
| Total dividends received (eg from common stock, registered investment company shares) | 2010-12-31 | $480,766 |
| Has a resolution to terminate the plan been adopted during the plan year or any prior plan year | 2010-12-31 | No |
| Total dividends received from registered investment company shares (eg mutual funds) | 2010-12-31 | $480,766 |
| Was this plan covered by a fidelity bond | 2010-12-31 | Yes |
| Value of fidelity bond cover | 2010-12-31 | $90,000,000 |
| Total value of distributions paid in property other than in cash, annuity contracts, or publicly traded employer securities | 2010-12-31 | $0 |
| Were there any nonexempt tranactions with any party-in-interest | 2010-12-31 | No |
| Value of other receiveables (less allowance for doubtful accounts) at end of year | 2010-12-31 | $206 |
| Value of other receiveables (less allowance for doubtful accounts) at beginning of year | 2010-12-31 | $0 |
| Administrative expenses (other) incurred | 2010-12-31 | $7,033 |
| Total non interest bearing cash at end of year | 2010-12-31 | $0 |
| Total non interest bearing cash at beginning of year | 2010-12-31 | $50,738 |
| Did the receive any noncash contributions whose value was neither redily determinable on an established market nor set by an independent third party appraiser | 2010-12-31 | No |
| Value of net income/loss | 2010-12-31 | $1,980,533 |
| Value of net assets at end of year (total assets less liabilities) | 2010-12-31 | $31,703,861 |
| Value of net assets at beginning of year (total assets less liabilities) | 2010-12-31 | $29,723,328 |
| Did the plan have a loss casued by fraud or dishonesty (regardless whether reimbursed by fidelity bond) | 2010-12-31 | No |
| Were any loans by the plan or fixed income obligations due to the plan in default | 2010-12-31 | No |
| Were any leases to which the plan was party in default or uncollectible | 2010-12-31 | No |
| Value of interest in registered invesment companies (eg mutual funds) at end of year | 2010-12-31 | $28,626,313 |
| Value of interest in registered invesment companies (eg mutual funds) at beginning of year | 2010-12-31 | $26,125,362 |
| Value of interest in pooled separate accounts at end of year | 2010-12-31 | $0 |
| Value of interest in pooled separate accounts at beginning of year | 2010-12-31 | $3,547,228 |
| Interest earned on other investments | 2010-12-31 | $13,430 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at end of year | 2010-12-31 | $1,777,342 |
| Interest-bearing cash (include money market accounts & certificates of deposit) at beginning of the Year | 2010-12-31 | $0 |
| Value of interest bearing cash (including money market accounts and certificates of deposits) at beginning of year | 2010-12-31 | $0 |
| Interest earned from interest bearing cash (including money market accounts and certificates of deposit) | 2010-12-31 | $41,186 |
| Net investment gain/loss from registered investment companies (e.g. mutual funds) | 2010-12-31 | $1,442,391 |
| Net investment gain/loss from pooled separate accounts | 2010-12-31 | $666,106 |
| Were any plan transactions or series of transactions in excess of 5% of the current value of the plan assets | 2010-12-31 | Yes |
| Was there a failure to transmit to the plan any participant contributions | 2010-12-31 | No |
| Has the plan failed to provide any benefit when due under the plan | 2010-12-31 | No |
| Contributions received in cash from employer | 2010-12-31 | $1,562,000 |
| Employer contributions (assets) at end of year | 2010-12-31 | $1,300,000 |
| Employer contributions (assets) at beginning of year | 2010-12-31 | $0 |
| Benefit payments and payments to provide benefits directly to participlants or beneficiaries including direct rollovers | 2010-12-31 | $2,218,313 |
| Did the plan have assets held for investment | 2010-12-31 | Yes |
| Did the plan hold any assets whose current value was neither redily determinable on an established market nor set by an independent third party appraiser | 2010-12-31 | No |
| Were all the plan assets eitehr distributed to particpants/beneficiaries, transferred to another plan or brought under the control of the PBGC | 2010-12-31 | No |
| Accountant perfomed limited scope audit pursuant to 29 CFR 2520.103-8 and/or 103-12(d) | 2010-12-31 | Yes |
| Opinion of an independent qualified public accountant for this plan | 2010-12-31 | Disclaimer |
| Accountancy firm name | 2010-12-31 | KPMG LLP |
| Accountancy firm EIN | 2010-12-31 | 135565207 |
| 2009 : IONICS, INCORPORATED RETIREMENT PLAN 2009 401k financial data |
|---|
| Total value of distributions paid in property other than in cash, annuity contracts, or publicly traded employer securities | 2009-12-31 | $0 |
