| Company Name: | CYANOTECH CORPORATION |
| Employer identification number (EIN): | 911206026 |
| NAIC Classification: | 112510 |
The following addresses have been detected on the 401k submissions:
| USA Mailing Address | |||||
|---|---|---|---|---|---|
| |||||
| Date first seen: 2007-01-01 | |||||
| Date last seen: 2025-07-31 | |||||
| USA Mailing Address | |||||
|---|---|---|---|---|---|
| |||||
| Date first seen: 2007-01-01 | |||||
| Date last seen: 2025-11-23 | |||||
| 401k Sponsor USA Address | |||||
|---|---|---|---|---|---|
| |||||
| Date first seen: 2007-01-01 | |||||
| Date last seen: 2025-02-13 | |||||
| USA Mailing Address | ||||||
|---|---|---|---|---|---|---|
| ||||||
| Date first seen: 2007-01-01 | ||||||
| Date last seen: 2025-10-04 | ||||||
| Plan id# | Plan Name | Plan Start Date | Plan Effective Date |
|---|---|---|---|
| 001 | CYANOTECH CORPORATION 401(K) PROFIT SHARING PLAN | 2015-04-01 | 1995-01-01 |
| 501 | CYANOTECH CORPORATION HEALTH AND WELFARE PLAN | 2015-04-01 | 2012-03-01 |