| Company Name: | TRONOX HOLDINGS |
| Employer identification number (EIN): | 133290300 |
| NAIC Classification: | 325100 |
The following addresses have been detected on the 401k submissions:
| USA Mailing Address | |||||
|---|---|---|---|---|---|
| |||||
| Date first seen: 2007-01-01 | |||||
| Date last seen: 2025-06-30 | |||||
| USA Mailing Address | |||||
|---|---|---|---|---|---|
| |||||
| Date first seen: 2017-10-11 | |||||
| Date last seen: 2019-06-24 | |||||
| USA Mailing Address | |||||
|---|---|---|---|---|---|
| |||||
| Date first seen: 2007-01-01 | |||||
| Date last seen: 2025-12-04 | |||||
| Date | Description |
|---|---|
| 2025-04-22 | 133290300 Change of plan name detected from CRISTAL USA INC. HOURLY EMPLOYEES' RETIREMENT PLAN to MILLENNIUM INORGANIC CHEMICALS HOURLY EMPLOYEES RETIREMENT PLAN for plan ID 029 |
| 2023-09-20 | 133290300 Change of plan name detected from INEOS PIGMENTS SUPPLEMENTAL SAVINGS AND INVESTMENT PLAN FOR SALARIED EMPLOYEES to INEOS PIGMENTS SUPPLEMENTAL SAVINGS AND INVESTMENT PLAN for plan ID 003 |
| 2021-10-14 | 133290300 Change of name detected from INEOS PIGMENTS USA INC. to TRONOX HOLDINGS |
| 2021-10-03 | 133290300 Change of name detected from CRISTAL USA INC. to INEOS PIGMENTS USA INC. |
| Plan id# | Plan Name | Plan Start Date | Plan Effective Date |
|---|---|---|---|
| 512 | CRISTAL USA INC. HEALTH PLAN-SALARIED | 2014-01-01 | 2007-05-16 |
| 502 | CRISTAL USA INC. HEALTH PLAN-HOURLY | 2014-01-01 | 2007-01-01 |
| 029 | MILLENNIUM INORGANIC CHEMICALS HOURLY EMPLOYEES RETIREMENT PLAN | 2015-01-01 | 1987-01-01 |
| 001 | CRISTAL USA INC. PENSION PLAN | 2015-01-01 | 2007-05-16 |
| 030 | MILLENNIUM INORGANIC CHEMICALS INC SAVINGS AND INVESTMENT PLAN | 2009-01-01 | 2007-05-17 |
| 002 | CRISTAL SAVINGS AND INVESTMENT PLAN (SIP) | 2017-01-01 | 2007-05-17 |
| 003 | INEOS PIGMENTS SUPPLEMENTAL SAVINGS AND INVESTMENT PLAN | 2019-05-01 | 2019-05-01 |
| Date | Type of contribution | Contribution | Number of participants/employees | Average contribution per participant | |
|---|---|---|---|---|---|
| 2017-09-13 | Employer Contributions | $ 179,944 | 713 | $ 252 | |
| 2017-09-13 | Employee Contributions | $ 179,944 | 713 | $ 252 | |
| 2015-01-09 | Employer Contributions | $ 324,409 | 572 | $ 567 | |
| 2015-01-09 | Employee Contributions | $ 324,409 | 572 | $ 567 | |
| 2014-11-06 | Employer Contributions | $ 10,590 | 642 | $ 16 | |
| 2014-11-06 | Employee Contributions | $ 10,590 | 642 | $ 16 | |
| 2014-10-15 | Employer Contributions | $ 22,687 | 642 | $ 35 | |
| 2014-10-15 | Employee Contributions | $ 22,687 | 642 | $ 35 | |
| 2014-09-05 | Employer Contributions | $ 278,920 | 642 | $ 434 | |
| 2014-09-05 | Employee Contributions | $ 278,920 | 642 | $ 434 | |
| 2014-07-15 | Employer Contributions | $ 469,975 | 642 | $ 732 | |
| 2014-07-15 | Employee Contributions | $ 469,975 | 642 | $ 732 | |
| 2014-04-15 | Employer Contributions | $ 469,975 | 642 | $ 732 | |
| 2014-04-15 | Employee Contributions | $ 469,975 | 642 | $ 732 | |
| 2014-01-15 | Employer Contributions | $ 422,978 | 642 | $ 659 | |
| 2014-01-15 | Employee Contributions | $ 422,978 | 642 | $ 659 | |
| 2013-10-15 | Employer Contributions | $ 333,544 | 189 | $ 1,765 | |
| 2013-10-15 | Employee Contributions | $ 333,544 | 189 | $ 1,765 | |
| 2013-09-13 | Employer Contributions | $ 283,095 | 189 | $ 1,498 | |
| 2013-09-13 | Employee Contributions | $ 283,095 | 189 | $ 1,498 | |
| 2013-09-11 | Employer Contributions | $ 1,000,000 | 189 | $ 5,291 | |
| 2013-09-11 | Employee Contributions | $ 1,000,000 | 189 | $ 5,291 | |
| 2013-07-15 | Employer Contributions | $ 2,074,385 | 189 | $ 10,976 | |
| 2013-07-15 | Employee Contributions | $ 2,074,385 | 189 | $ 10,976 | |
| 2013-04-15 | Employer Contributions | $ 2,074,385 | 189 | $ 10,976 | |
| 2013-04-15 | Employee Contributions | $ 2,074,385 | 189 | $ 10,976 | |
| 2013-01-15 | Employer Contributions | $ 212,068 | 189 | $ 1,122 | |
| 2013-01-15 | Employee Contributions | $ 212,068 | 189 | $ 1,122 | |
| 2012-10-15 | Employer Contributions | $ 490,544 | 888 | $ 552 | |
| 2012-10-15 | Employee Contributions | $ 490,544 | 888 | $ 552 | |
| 2012-09-12 | Employer Contributions | $ 4,000,000 | 888 | $ 4,505 | |
| 2012-09-12 | Employee Contributions | $ 4,000,000 | 888 | $ 4,505 | |
| 2012-07-13 | Employer Contributions | $ 490,544 | 888 | $ 552 | |
| 2012-07-13 | Employee Contributions | $ 490,544 | 888 | $ 552 | |
| 2012-04-30 | Employer Contributions | $ 2,000,000 | 888 | $ 2,252 | |
| 2012-04-30 | Employee Contributions | $ 2,000,000 | 888 | $ 2,252 | |
| 2012-04-13 | Employer Contributions | $ 490,544 | 888 | $ 552 | |
| 2012-04-13 | Employee Contributions | $ 490,544 | 888 | $ 552 | |
| 2012-03-23 | Employer Contributions | $ 2,000,000 | 888 | $ 2,252 | |
| 2012-03-23 | Employee Contributions | $ 2,000,000 | 888 | $ 2,252 | |
| 2012-03-09 | Employer Contributions | $ 2,000,000 | 888 | $ 2,252 | |
| 2012-03-09 | Employee Contributions | $ 2,000,000 | 888 | $ 2,252 | |
| 2012-02-07 | Employer Contributions | $ 2,000,000 | 888 | $ 2,252 | |
| 2012-02-07 | Employee Contributions | $ 2,000,000 | 888 | $ 2,252 | |
| 2012-01-13 | Employer Contributions | $ 1,559,586 | 888 | $ 1,756 | |
| 2012-01-13 | Employee Contributions | $ 1,559,586 | 888 | $ 1,756 | |
| 2011-11-28 | Employer Contributions | $ 5,000,000 | 569 | $ 8,787 | |
| 2011-11-28 | Employee Contributions | $ 5,000,000 | 569 | $ 8,787 | |
| 2011-10-28 | Employer Contributions | $ 2,500,000 | 569 | $ 4,394 | |
| 2011-10-28 | Employee Contributions | $ 2,500,000 | 569 | $ 4,394 | |
| 2011-10-14 | Employer Contributions | $ 1,559,586 | 569 | $ 2,741 | |
| 2011-10-14 | Employee Contributions | $ 1,559,586 | 569 | $ 2,741 | |
| 2011-07-15 | Employer Contributions | $ 1,559,586 | 569 | $ 2,741 | |
| 2011-07-15 | Employee Contributions | $ 1,559,586 | 569 | $ 2,741 | |
| 2011-04-15 | Employer Contributions | $ 427,769 | 569 | $ 752 | |
| 2011-04-15 | Employee Contributions | $ 427,769 | 569 | $ 752 | |
| 2010-09-09 | Employer Contributions | $ 1,702,891 | 261 | $ 6,524 | |
| 2010-09-09 | Employee Contributions | $ 1,702,891 | 261 | $ 6,524 | |
| 2010-01-15 | Employer Contributions | $ 910,717 | 261 | $ 3,489 | |
| 2010-01-15 | Employee Contributions | $ 910,717 | 261 | $ 3,489 | |
| 2009-10-14 | Employer Contributions | $ 96,581 | 822 | $ 117 | |
| 2009-10-14 | Employee Contributions | $ 96,581 | 822 | $ 117 | |
| 2009-07-15 | Employer Contributions | $ 910,717 | 822 | $ 1,108 | |
| 2009-07-15 | Employee Contributions | $ 910,717 | 822 | $ 1,108 | |
| 2009-04-15 | Employer Contributions | $ 910,717 | 822 | $ 1,108 | |
| 2009-04-15 | Employee Contributions | $ 910,717 | 822 | $ 1,108 |