Overview Financials News + Filings Key Docs Charts Ownership Insiders
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CYANOTECH CORP (CYAN)
| Date | Name | Title | Type | Security | Shares | Price | Value | Ownership | Reported |
| 04/03/2023 | DAVIS MICHAEL A / | 10% Owner | Grant | Cyanotech Corporation Common Stock | 8.6k | $0.00 | $0 | By self as trustee of the Michael Arlen Davis Revocable Trust | 04/03/2023 |
| 04/03/2023 | Vied David L | Director | Grant | Cyanotech Corporation Common Stock | 9.1k | $0.00 | $0 | | 04/03/2023 |
| 08/30/2022 | DAVIS MICHAEL A / | 10% Owner | Grant | Cyanotech Corporation Common Stock | 12.2k | $0.00 | $0 | By self as trustee of the Michael Arlen Davis Revocable Trust | 08/30/2022 |
| 08/30/2022 | MULDER DAVID M | Director | Grant | Cyanotech Corporation Common Stock | 13.1k | $0.00 | $0 | | 08/30/2022 |
| 08/30/2022 | Menzel Walter Bennett | Director | Grant | Cyanotech Corporation Common Stock | 13.1k | $0.00 | $0 | | 08/30/2022 |
| 08/30/2022 | Vied David L | Director | Grant | Cyanotech Corporation Common Stock | 13.1k | $0.00 | $0 | | 08/30/2022 |
| 08/30/2022 | McElwee Angela May | Director | Grant | Cyanotech Corporation Common Stock | 13.1k | $0.00 | $0 | | 08/30/2022 |
| 08/01/2022 | Johansen Jennifer M. | VP, Quality, Regulatory & Govt | Payment of Exercise | Common Stock | 187 | $3.15 | $589 | | 07/29/2022 |
| 08/01/2022 | Johansen Jennifer M. | VP, Quality, Regulatory & Govt | Exercise | Restricted Stock Units | 498 | $0.00 | $0 | | 07/29/2022 |
| 08/01/2022 | Jensen Glenn | VP, Operations | Payment of Exercise | Common Stock | 213 | $3.15 | $671 | | 07/29/2022 |
| 08/01/2022 | Jensen Glenn | VP, Operations | Exercise | Restricted Stock Units | 565 | $0.00 | $0 | | 07/29/2022 |
| 08/01/2022 | Cysewski Gerald R | | Payment of Exercise | Common Stock | 251 | $3.15 | $790.6 | | 07/29/2022 |
| 08/01/2022 | Nordin Amy Beth | VP, HR, Secretary | Exercise | Restricted Stock Units | 402 | $0.00 | $0 | | 07/29/2022 |
| 08/01/2022 | Cysewski Gerald R | | Exercise | Restricted Stock Units | 666 | $0.00 | $0 | | 07/29/2022 |
| 08/01/2022 | Nordin Amy Beth | VP, HR, Secretary | Payment of Exercise | Common Stock | 151 | $3.15 | $475.6 | | 07/29/2022 |
| 08/01/2022 | Custer Matthew Keith | President and CEO | Payment of Exercise | Common Stock | 199 | $3.15 | $626.8 | | 07/29/2022 |
| 08/01/2022 | Custer Matthew Keith | President and CEO | Exercise | Restricted Stock Units | 529 | $0.00 | $0 | | 07/29/2022 |
| 07/29/2022 | Hartmann Charles Jason | VP, Sales & Marketing | Grant | Restricted Stock Units | 5k | $0.00 | $0 | | 07/29/2022 |
| 07/29/2022 | Custer Matthew Keith | President and CEO | Grant | Restricted Stock Units | 6.2k | $0.00 | $0 | | 07/29/2022 |
| 07/29/2022 | Nordin Amy Beth | VP, HR, Secretary | Grant | Restricted Stock Units | 4.5k | $0.00 | $0 | | 07/29/2022 |
| 07/29/2022 | Cysewski Gerald R | | Grant | Restricted Stock Units | 4.7k | $0.00 | $0 | | 07/29/2022 |
| 07/29/2022 | Jensen Glenn | VP, Operations | Grant | Restricted Stock Units | 4.9k | $0.00 | $0 | | 07/29/2022 |
| 07/29/2022 | Ladin Felicia I | CFO, VP Fin & Admin, Treasurer | Grant | Restricted Stock Units | 5.2k | $0.00 | $0 | | 07/29/2022 |
| 07/29/2022 | Johansen Jennifer M. | VP, Quality, Regulatory & Govt | Grant | Restricted Stock Units | 4.1k | $0.00 | $0 | | 07/29/2022 |
| 06/21/2022 | Custer Matthew Keith | President and CEO | Grant | Cyanotech common stock options | 50k | $3.43 | $171.5k | | 06/21/2022 |
| 04/06/2022 | Custer Matthew Keith | President and CEO | Payment of Exercise | Common Stock | 13 | $3.03 | $39.4 | | 04/06/2022 |
| 04/06/2022 | Custer Matthew Keith | President and CEO | Exercise | Restricted Stock Units | 33 | $0.00 | $0 | | 04/06/2022 |
| 04/06/2022 | Hartmann Charles Jason | VP, Sales & Marketing | Payment of Exercise | Common Stock | 14 | $3.03 | $42.4 | | 04/06/2022 |
| 04/06/2022 | Hartmann Charles Jason | VP, Sales & Marketing | Exercise | Restricted Stock Units | 33 | $0.00 | $0 | | 04/06/2022 |
| 04/06/2022 | Nordin Amy Beth | VP, HR, Secretary | Payment of Exercise | Common Stock | 13 | $3.03 | $39.4 | | 04/06/2022 |
| 04/06/2022 | Nordin Amy Beth | VP, HR, Secretary | Exercise | Restricted Stock Units | 33 | $0.00 | $0 | | 04/06/2022 |
| 04/06/2022 | Ladin Felicia I | CFO, VP Fin & Admin, Treasurer | Payment of Exercise | Common Stock | 13 | $3.03 | $39.4 | | 04/06/2022 |
| 04/06/2022 | Ladin Felicia I | CFO, VP Fin & Admin, Treasurer | Exercise | Restricted Stock Units | 33 | $0.00 | $0 | | 04/06/2022 |
| 04/06/2022 | Johansen Jennifer M. | VP, Quality, Regulatory & Govt | Payment of Exercise | Common Stock | 13 | $3.03 | $39.4 | | 04/06/2022 |
| 04/06/2022 | Johansen Jennifer M. | VP, Quality, Regulatory & Govt | Exercise | Restricted Stock Units | 33 | $0.00 | $0 | | 04/06/2022 |
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