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401k Sponsoring company profile

MASSACHUSETTS MEDICAL SOCIETY has sponsored the creation of one or more 401k plans.

Company Name:MASSACHUSETTS MEDICAL SOCIETY
Employer identification number (EIN):042050773
NAIC Classification:511120
NAIC Description:Periodical Publishers

Additional information about MASSACHUSETTS MEDICAL SOCIETY

Jurisdiction of Incorporation:
Incorporation Date:
Company Identification Number:

More information about MASSACHUSETTS MEDICAL SOCIETY

The following addresses have been detected on the 401k submissions:

USA Mailing Address
860 WINTER STREET
WALTHAM
MA
024511411
Date first seen: 2010-10-01
Date last seen: 2023-04-12

MASSACHUSETTS MEDICAL SOCIETY 401k Plans

Plan id# Plan Name Plan Start Date Plan Effective Date
001MASSACHUSETTS MEDICAL SOCIETY PENSION PLAN2015-01-01 1947-12-15
501MASSACHUSETTS MEDICAL SOCIETY WELFARE BENEFIT PLAN2015-01-01 1938-01-01
002THE MASSACHUSETTS MEDICAL SOCIETY SAVINGS AND INVESTMENT PLAN2015-01-01 1982-01-01

401k Contributions

Contributions made to the plan for the plan year by employer(s) and employees. Schedule SB Part 4 Question 18. This is signed by an actuary:

DateType of contributionContribution Number of participants/employees Average contribution per participant
2023-09-06Employer Contributions $ 875,000
2023-09-06Employee Contributions $ 875,000
2023-07-13Employer Contributions $ 875,000
2023-07-13Employee Contributions $ 875,000
2023-04-10Employer Contributions $ 250,000
2023-04-10Employee Contributions $ 250,000
2022-12-22Employer Contributions $ 250,000 157 $ 1,592
2022-12-22Employee Contributions $ 250,000 157 $ 1,592
2022-09-09Employer Contributions $ 250,000 157 $ 1,592
2022-09-09Employee Contributions $ 250,000 157 $ 1,592
2022-07-15Employer Contributions $ 250,000 157 $ 1,592
2022-07-15Employee Contributions $ 250,000 157 $ 1,592
2022-05-18Employer Contributions $ 15,000,000 157 $ 95,541
2022-05-18Employee Contributions $ 15,000,000 157 $ 95,541
2022-03-17Employer Contributions $ 750,000 157 $ 4,777
2022-03-17Employee Contributions $ 750,000 157 $ 4,777
2021-12-23Employer Contributions $ 750,000 172 $ 4,360
2021-12-23Employee Contributions $ 750,000 172 $ 4,360
2020-09-11Employer Contributions $ 750,000 484 $ 1,550
2020-09-11Employee Contributions $ 750,000 484 $ 1,550
2020-07-10Employer Contributions $ 750,000 484 $ 1,550
2020-07-10Employee Contributions $ 750,000 484 $ 1,550
2020-02-13Employer Contributions $ 750,000 484 $ 1,550
2020-02-13Employee Contributions $ 750,000 484 $ 1,550
2019-12-12Employer Contributions $ 750,000 443 $ 1,693
2019-12-12Employee Contributions $ 750,000 443 $ 1,693
2018-08-17Employer Contributions $ 15,000,000 461 $ 32,538
2018-08-17Employee Contributions $ 15,000,000 461 $ 32,538
2018-06-28Employer Contributions $ 750,000 461 $ 1,627
2018-06-28Employee Contributions $ 750,000 461 $ 1,627
2018-04-12Employer Contributions $ 750,000 461 $ 1,627
2018-04-12Employee Contributions $ 750,000 461 $ 1,627
2017-12-11Employer Contributions $ 750,000 452 $ 1,659
2017-12-11Employee Contributions $ 750,000 452 $ 1,659
2017-10-05Employer Contributions $ 750,000 452 $ 1,659
2017-10-05Employee Contributions $ 750,000 452 $ 1,659
2017-07-07Employer Contributions $ 750,000 452 $ 1,659
2017-07-07Employee Contributions $ 750,000 452 $ 1,659
2017-03-29Employer Contributions $ 750,000 452 $ 1,659
2017-03-29Employee Contributions $ 750,000 452 $ 1,659
2016-12-22Employer Contributions $ 750,000 460 $ 1,630
2016-12-22Employee Contributions $ 750,000 460 $ 1,630
2016-10-06Employer Contributions $ 750,000 460 $ 1,630
2016-10-06Employee Contributions $ 750,000 460 $ 1,630
2016-07-01Employer Contributions $ 750,000 460 $ 1,630
2016-07-01Employee Contributions $ 750,000 460 $ 1,630
2016-04-08Employer Contributions $ 700,000 460 $ 1,522
2016-04-08Employee Contributions $ 700,000 460 $ 1,522
2016-01-08Employer Contributions $ 700,000 460 $ 1,522
2016-01-08Employee Contributions $ 700,000 460 $ 1,522
2015-10-02Employer Contributions $ 700,000 261 $ 2,682
2015-10-02Employee Contributions $ 700,000 261 $ 2,682
2015-07-10Employer Contributions $ 700,000 261 $ 2,682
2015-07-10Employee Contributions $ 700,000 261 $ 2,682
2015-04-09Employer Contributions $ 700,000 261 $ 2,682
2015-04-09Employee Contributions $ 700,000 261 $ 2,682
2015-01-09Employer Contributions $ 700,000 261 $ 2,682
2015-01-09Employee Contributions $ 700,000 261 $ 2,682
2014-10-09Employer Contributions $ 700,000 414 $ 1,691
2014-10-09Employee Contributions $ 700,000 414 $ 1,691
2014-07-10Employer Contributions $ 700,000 414 $ 1,691
2014-07-10Employee Contributions $ 700,000 414 $ 1,691
2014-04-11Employer Contributions $ 700,000 414 $ 1,691
2014-04-11Employee Contributions $ 700,000 414 $ 1,691
2014-01-10Employer Contributions $ 700,000 414 $ 1,691
2014-01-10Employee Contributions $ 700,000 414 $ 1,691
2013-10-03Employer Contributions $ 700,000 370 $ 1,892
2013-10-03Employee Contributions $ 700,000 370 $ 1,892
2013-07-11Employer Contributions $ 700,000 370 $ 1,892
2013-07-11Employee Contributions $ 700,000 370 $ 1,892
2013-05-01Employer Contributions $ 9,800,000 370 $ 26,486
2013-05-01Employee Contributions $ 9,800,000 370 $ 26,486
2013-04-30Employer Contributions $ 200,000 370 $ 541
2013-04-30Employee Contributions $ 200,000 370 $ 541
2013-04-26Employer Contributions $ 15,000,000 370 $ 40,541
2013-04-26Employee Contributions $ 15,000,000 370 $ 40,541
2013-04-04Employer Contributions $ 538,840 370 $ 1,456
2013-04-04Employee Contributions $ 538,840 370 $ 1,456
2013-01-11Employer Contributions $ 1,022,398 370 $ 2,763
2013-01-11Employee Contributions $ 1,022,398 370 $ 2,763
2012-10-11Employer Contributions $ 1,022,398 288 $ 3,550
2012-10-11Employee Contributions $ 1,022,398 288 $ 3,550
2012-09-12Employer Contributions $ 789,807 288 $ 2,742
2012-09-12Employee Contributions $ 789,807 288 $ 2,742
2012-07-11Employer Contributions $ 1,022,398 288 $ 3,550
2012-07-11Employee Contributions $ 1,022,398 288 $ 3,550
2012-01-09Employer Contributions $ 879,726 288 $ 3,055
2012-01-09Employee Contributions $ 879,726 288 $ 3,055
2011-10-11Employer Contributions $ 671,188 387 $ 1,734
2011-10-11Employee Contributions $ 671,188 387 $ 1,734
2011-09-14Employer Contributions $ 935,442 387 $ 2,417
2011-09-14Employee Contributions $ 935,442 387 $ 2,417
2011-07-07Employer Contributions $ 879,726 387 $ 2,273
2011-07-07Employee Contributions $ 879,726 387 $ 2,273
2011-04-15Employer Contributions $ 221,726 387 $ 573
2011-04-15Employee Contributions $ 221,726 387 $ 573
2011-03-24Employer Contributions $ 658,000 387 $ 1,700
2011-03-24Employee Contributions $ 658,000 387 $ 1,700
2011-01-13Employer Contributions $ 658,000 387 $ 1,700
2011-01-13Employee Contributions $ 658,000 387 $ 1,700
2010-10-15Employer Contributions $ 658,000 299 $ 2,201
2010-10-15Employee Contributions $ 658,000 299 $ 2,201
2010-07-14Employer Contributions $ 526,000 299 $ 1,759
2010-07-14Employee Contributions $ 526,000 299 $ 1,759
2010-04-13Employer Contributions $ 950,000 299 $ 3,177
2010-04-13Employee Contributions $ 950,000 299 $ 3,177
2010-01-12Employer Contributions $ 528,860 299 $ 1,769
2010-01-12Employee Contributions $ 528,860 299 $ 1,769
2009-11-23Employer Contributions $ 427,571 417 $ 1,025
2009-11-23Employee Contributions $ 427,571 417 $ 1,025
2009-10-15Employer Contributions $ 82,999 417 $ 199
2009-10-15Employee Contributions $ 82,999 417 $ 199
2009-07-15Employer Contributions $ 510,570 417 $ 1,224
2009-07-15Employee Contributions $ 510,570 417 $ 1,224
2009-04-14Employer Contributions $ 827,000 417 $ 1,983
2009-04-14Employee Contributions $ 827,000 417 $ 1,983

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