| Company Name: | COORSTEK INC. |
| Employer identification number (EIN): | 840178380 |
| NAIC Classification: | 327900 |
The following addresses have been detected on the 401k submissions:
| USA Mailing Address | |||||
|---|---|---|---|---|---|
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| Date first seen: 2010-10-11 | |||||
| Date last seen: 2023-12-31 | |||||
| USA Mailing Address | |||||
|---|---|---|---|---|---|
| |||||
| Date first seen: 2007-01-01 | |||||
| Date last seen: 2025-12-03 | |||||
| USA Mailing Address | |||||
|---|---|---|---|---|---|
| |||||
| Date first seen: 2016-10-13 | |||||
| Date last seen: 2024-06-30 | |||||
| USA Location Address | |||||
|---|---|---|---|---|---|
| |||||
| Date first seen: 2007-01-01 | |||||
| Date last seen: 2025-03-31 | |||||
| Plan id# | Plan Name | Plan Start Date | Plan Effective Date |
|---|---|---|---|
| 001 | COORSTEK, INC. RETIREMENT PLAN | 2015-01-01 | 1999-08-31 |
| 002 | COORSTEK LLC SAVINGS AND INVESTMENT PLAN | 2014-01-01 | 1992-12-28 |
| 501 | COORSTEK INC HEALTH PLAN | 2009-01-01 | 2001-01-01 |
| 502 | COORSTEK GROUP LIFE, GROUP SUPP LIFE, GROUP LTD, GROUP AD&D PLAN | 2009-01-01 | 2001-01-01 |
| Date | Type of contribution | Contribution | Number of participants/employees | Average contribution per participant | |
|---|---|---|---|---|---|
| 2014-09-10 | Employer Contributions | $ 32,000,000 | 2974 | $ 10,760 | |
| 2014-09-10 | Employee Contributions | $ 32,000,000 | 2974 | $ 10,760 | |
| 2012-09-14 | Employer Contributions | $ 1,236,000 | 2208 | $ 560 | |
| 2012-09-14 | Employee Contributions | $ 1,236,000 | 2208 | $ 560 | |
| 2012-07-13 | Employer Contributions | $ 1,157,000 | 2208 | $ 524 | |
| 2012-07-13 | Employee Contributions | $ 1,157,000 | 2208 | $ 524 | |
| 2012-04-13 | Employer Contributions | $ 1,157,000 | 2208 | $ 524 | |
| 2012-04-13 | Employee Contributions | $ 1,157,000 | 2208 | $ 524 | |
| 2012-01-17 | Employer Contributions | $ 730,000 | 2208 | $ 331 | |
| 2012-01-17 | Employee Contributions | $ 730,000 | 2208 | $ 331 | |
| 2011-09-15 | Employer Contributions | $ 930,000 | 2440 | $ 381 | |
| 2011-09-15 | Employee Contributions | $ 930,000 | 2440 | $ 381 | |
| 2011-07-15 | Employer Contributions | $ 928,000 | 2440 | $ 380 | |
| 2011-07-15 | Employee Contributions | $ 928,000 | 2440 | $ 380 | |
| 2011-04-15 | Employer Contributions | $ 3,542,000 | 2440 | $ 1,452 | |
| 2011-04-15 | Employee Contributions | $ 3,542,000 | 2440 | $ 1,452 |