| Lastest Insider Transactions Of CYANOTECH CORP ( CYAN ) |
| Symbol | Company Name | Insider Name | Title | Date | Transation | Share | Price | Amount | File Date |
| CYAN | CYANOTECH CORP | Custer Matthew Keith | President and CEO | 2025-07-29 | Option Exercise | 2,075 | 0.00 | 0 | 2025-07-31 13:32:48 |
| CYAN | CYANOTECH CORP | Nordin Amy Beth | VP, HR, Secretary | 2025-07-29 | Option Exercise | 1,502 | 0.00 | 0 | 2025-07-31 13:30:27 |
| CYAN | CYANOTECH CORP | Johansen Jennifer M. | VP, Quality, Regulatory & Govt | 2025-07-29 | Option Exercise | 1,380 | 0.00 | 0 | 2025-07-31 13:27:55 |
| CYAN | CYANOTECH CORP | Cysewski Gerald R | | 2025-07-29 | Option Exercise | 1,577 | 0.00 | 0 | 2025-07-31 13:25:20 |
| CYAN | CYANOTECH CORP | Jensen Glenn | VP, Operations | 2025-07-29 | Option Exercise | 1,642 | 0.00 | 0 | 2025-07-31 13:22:12 |
| CYAN | CYANOTECH CORP | Kakuk Collette Nicole | Chief Strategic Comml Officer | 2025-04-07 | Option Exercise | 33 | 0.00 | 0 | 2025-04-09 17:01:55 |
| CYAN | CYANOTECH CORP | Nordin Amy Beth | VP, HR, Secretary | 2025-04-07 | Option Exercise | 33 | 0.00 | 0 | 2025-04-09 16:29:57 |
| CYAN | CYANOTECH CORP | Johansen Jennifer M. | VP, Quality, Regulatory & Govt | 2025-04-07 | Option Exercise | 33 | 0.00 | 0 | 2025-04-09 16:21:04 |
| CYAN | CYANOTECH CORP | Jensen Glenn | VP, Operations | 2025-04-07 | Option Exercise | 33 | 0.00 | 0 | 2025-04-09 16:12:33 |
| CYAN | CYANOTECH CORP | Custer Matthew Keith | President and CEO | 2025-04-07 | Option Exercise | 33 | 0.00 | 0 | 2025-04-09 16:01:34 |
| CYAN | CYANOTECH CORP | Cysewski Gerald R | | 2025-04-07 | Option Exercise | 33 | 0.00 | 0 | 2025-04-09 15:51:29 |
| CYAN | CYANOTECH CORP | Kakuk Collette Nicole | Chief Strategic Comml Officer | 2025-02-18 | Option Exercise | 3,900 | 0.00 | 0 | 2025-02-20 15:34:32 |
| CYAN | CYANOTECH CORP | Nordin Amy Beth | VP, HR, Secretary | 2025-02-18 | Option Exercise | 3,400 | 0.00 | 0 | 2025-02-20 15:15:08 |
| CYAN | CYANOTECH CORP | Johansen Jennifer M. | VP, Quality, Regulatory & Govt | 2025-02-18 | Option Exercise | 3,200 | 0.00 | 0 | 2025-02-20 15:05:20 |
| CYAN | CYANOTECH CORP | Jensen Glenn | VP, Operations | 2025-02-18 | Option Exercise | 3,570 | 0.00 | 0 | 2025-02-20 14:57:38 |
| CYAN | CYANOTECH CORP | Cysewski Gerald R | | 2025-02-18 | Option Exercise | 3,900 | 0.00 | 0 | 2025-02-20 14:50:04 |
| CYAN | CYANOTECH CORP | DAVIS MICHAEL A / | Directior 10% Owner | 2024-10-03 | Buy | 5,000 | 0.76 | 3,800 | 2024-10-03 15:27:06 |
| CYAN | CYANOTECH CORP | DAVIS MICHAEL A / | Directior 10% Owner | 2024-09-27 | Buy | 10,000 | 0.76 | 7,650 | 2024-10-01 16:42:34 |
| CYAN | CYANOTECH CORP | DAVIS MICHAEL A / | Directior 10% Owner | 2024-09-25 | Buy | 10,000 | 0.77 | 7,700 | 2024-09-27 13:33:41 |
| CYAN | CYANOTECH CORP | DAVIS MICHAEL A / | Directior 10% Owner | 2024-09-25 | Buy | 10,000 | 0.77 | 7,700 | 2024-09-27 13:33:41 |
| CYAN | CYANOTECH CORP | DAVIS MICHAEL A / | Directior 10% Owner | 2024-09-23 | Buy | 10,000 | 0.75 | 7,500 | 2024-09-25 16:46:39 |
| CYAN | CYANOTECH CORP | DAVIS MICHAEL A / | Directior 10% Owner | 2024-09-19 | Buy | 10,000 | 0.76 | 7,550 | 2024-09-23 14:57:03 |
| CYAN | CYANOTECH CORP | DAVIS MICHAEL A / | Directior 10% Owner | 2024-09-17 | Buy | 10,000 | 0.76 | 7,580 | 2024-09-19 17:01:41 |
| CYAN | CYANOTECH CORP | DAVIS MICHAEL A / | Directior 10% Owner | 2024-09-13 | Buy | 10,000 | 0.82 | 8,200 | 2024-09-17 16:20:44 |
| CYAN | CYANOTECH CORP | DAVIS MICHAEL A / | Directior 10% Owner | 2024-09-11 | Buy | 10,000 | 0.83 | 8,300 | 2024-09-13 16:12:42 |
| CYAN | CYANOTECH CORP | DAVIS MICHAEL A / | Directior 10% Owner | 2024-08-21 | Buy | 10,000 | 0.76 | 7,550 | 2024-08-23 14:46:08 |
| CYAN | CYANOTECH CORP | DAVIS MICHAEL A / | Directior 10% Owner | 2024-08-13 | Buy | 10,000 | 0.72 | 7,200 | 2024-08-15 15:26:23 |
| CYAN | CYANOTECH CORP | DAVIS MICHAEL A / | Directior 10% Owner | 2024-08-09 | Buy | 10,000 | 0.76 | 7,650 | 2024-08-13 15:03:02 |
| CYAN | CYANOTECH CORP | DAVIS MICHAEL A / | Directior 10% Owner | 2024-08-07 | Buy | 10,000 | 0.72 | 7,250 | 2024-08-09 15:27:11 |
| CYAN | CYANOTECH CORP | DAVIS MICHAEL A / | Directior 10% Owner | 2024-08-07 | Buy | 10,000 | 0.72 | 7,250 | 2024-08-09 15:27:11 |
| CYAN | CYANOTECH CORP | DAVIS MICHAEL A / | Directior 10% Owner | 2024-08-07 | Buy | 10,000 | 0.72 | 7,250 | 2024-08-09 15:27:11 |
| CYAN | CYANOTECH CORP | DAVIS MICHAEL A / | Directior 10% Owner | 2024-08-07 | Buy | 10,000 | 0.72 | 7,250 | 2024-08-09 15:27:11 |
| CYAN | CYANOTECH CORP | DAVIS MICHAEL A / | Directior 10% Owner | 2024-08-07 | Buy | 10,000 | 0.72 | 7,250 | 2024-08-09 15:27:11 |
| CYAN | CYANOTECH CORP | DAVIS MICHAEL A / | Directior 10% Owner | 2024-08-05 | Buy | 10,000 | 0.78 | 7,850 | 2024-08-07 15:00:26 |
| CYAN | CYANOTECH CORP | DAVIS MICHAEL A / | Directior 10% Owner | 2024-08-05 | Buy | 10,000 | 0.78 | 7,850 | 2024-08-07 15:00:26 |
| CYAN | CYANOTECH CORP | DAVIS MICHAEL A / | Directior 10% Owner | 2024-08-05 | Buy | 10,000 | 0.78 | 7,850 | 2024-08-07 15:00:26 |
| CYAN | CYANOTECH CORP | DAVIS MICHAEL A / | Directior 10% Owner | 2024-08-05 | Buy | 10,000 | 0.78 | 7,850 | 2024-08-07 15:00:26 |
| CYAN | CYANOTECH CORP | DAVIS MICHAEL A / | Directior 10% Owner | 2024-08-05 | Buy | 10,000 | 0.78 | 7,850 | 2024-08-07 15:00:26 |
| CYAN | CYANOTECH CORP | DAVIS MICHAEL A / | Directior 10% Owner | 2024-08-05 | Buy | 10,000 | 0.78 | 7,850 | 2024-08-07 15:00:26 |
| CYAN | CYANOTECH CORP | DAVIS MICHAEL A / | Directior 10% Owner | 2024-08-05 | Buy | 10,000 | 0.78 | 7,850 | 2024-08-07 15:00:26 |
| CYAN | CYANOTECH CORP | DAVIS MICHAEL A / | Directior 10% Owner | 2024-08-05 | Buy | 10,000 | 0.78 | 7,850 | 2024-08-07 15:00:26 |
| CYAN | CYANOTECH CORP | DAVIS MICHAEL A / | Directior 10% Owner | 2024-08-05 | Buy | 10,000 | 0.78 | 7,850 | 2024-08-07 15:00:26 |
| CYAN | CYANOTECH CORP | DAVIS MICHAEL A / | Directior 10% Owner | 2024-08-05 | Buy | 10,000 | 0.78 | 7,850 | 2024-08-07 15:00:26 |
| CYAN | CYANOTECH CORP | DAVIS MICHAEL A / | Directior 10% Owner | 2024-08-05 | Buy | 10,000 | 0.78 | 7,850 | 2024-08-07 15:00:26 |
| CYAN | CYANOTECH CORP | DAVIS MICHAEL A / | Directior 10% Owner | 2024-08-05 | Buy | 10,000 | 0.78 | 7,850 | 2024-08-07 15:00:26 |
| CYAN | CYANOTECH CORP | DAVIS MICHAEL A / | Directior 10% Owner | 2024-08-05 | Buy | 10,000 | 0.78 | 7,850 | 2024-08-07 15:00:26 |
| CYAN | CYANOTECH CORP | DAVIS MICHAEL A / | Directior 10% Owner | 2024-08-05 | Buy | 10,000 | 0.78 | 7,850 | 2024-08-07 15:00:26 |
| CYAN | CYANOTECH CORP | DAVIS MICHAEL A / | Directior 10% Owner | 2024-08-01 | Buy | 10,000 | 0.81 | 8,100 | 2024-08-05 15:23:36 |
| CYAN | CYANOTECH CORP | DAVIS MICHAEL A / | Directior 10% Owner | 2024-08-01 | Buy | 10,000 | 0.81 | 8,100 | 2024-08-05 15:23:36 |
| CYAN | CYANOTECH CORP | DAVIS MICHAEL A / | Directior 10% Owner | 2024-08-01 | Buy | 10,000 | 0.81 | 8,100 | 2024-08-05 15:23:36 |
| CYAN | CYANOTECH CORP | DAVIS MICHAEL A / | Directior 10% Owner | 2024-08-01 | Buy | 10,000 | 0.81 | 8,100 | 2024-08-05 15:23:36 |
| CYAN | CYANOTECH CORP | DAVIS MICHAEL A / | Directior 10% Owner | 2024-08-01 | Buy | 10,000 | 0.81 | 8,100 | 2024-08-05 15:23:36 |
| CYAN | CYANOTECH CORP | DAVIS MICHAEL A / | Directior 10% Owner | 2024-08-01 | Buy | 10,000 | 0.81 | 8,100 | 2024-08-05 15:20:26 |
| CYAN | CYANOTECH CORP | Nordin Amy Beth | VP, HR, Secretary | 2024-07-29 | Option Exercise | 1,502 | 0.00 | 0 | 2024-07-31 16:45:22 |
| CYAN | CYANOTECH CORP | Nordin Amy Beth | VP, HR, Secretary | 2024-07-29 | Option Exercise | 1,502 | 0.00 | 0 | 2024-07-31 16:44:11 |
| CYAN | CYANOTECH CORP | Nordin Amy Beth | VP, HR, Secretary | 2024-07-29 | Option Exercise | 1,502 | 0.00 | 0 | 2024-07-31 16:44:11 |
| CYAN | CYANOTECH CORP | Nordin Amy Beth | VP, HR, Secretary | 2024-07-29 | Option Exercise | 1,502 | 0.00 | 0 | 2024-07-31 16:44:09 |
| CYAN | CYANOTECH CORP | Nordin Amy Beth | VP, HR, Secretary | 2024-07-29 | Option Exercise | 1,502 | 0.00 | 0 | 2024-07-31 16:39:06 |
| CYAN | CYANOTECH CORP | Ladin Felicia I | CFO, VP Fin & Admin, Treasurer | 2024-07-29 | Option Exercise | 1,747 | 0.00 | 0 | 2024-07-31 16:36:47 |
| CYAN | CYANOTECH CORP | DAVIS MICHAEL A / | Directior 10% Owner | 2024-07-26 | Buy | 10,000 | 0.64 | 6,400 | 2024-07-30 17:06:39 |
| CYAN | CYANOTECH CORP | DAVIS MICHAEL A / | Directior 10% Owner | 2024-07-24 | Buy | 10,000 | 0.62 | 6,200 | 2024-07-26 16:08:32 |
| CYAN | CYANOTECH CORP | DAVIS MICHAEL A / | Directior 10% Owner | 2024-07-22 | Buy | 10,000 | 0.58 | 5,850 | 2024-07-24 15:33:53 |
| CYAN | CYANOTECH CORP | DAVIS MICHAEL A / | Directior 10% Owner | 2024-07-18 | Buy | 10,000 | 0.58 | 5,850 | 2024-07-22 14:07:16 |
| CYAN | CYANOTECH CORP | DAVIS MICHAEL A / | Directior 10% Owner | 2024-07-16 | Buy | 10,000 | 0.58 | 5,800 | 2024-07-18 14:54:58 |
| CYAN | CYANOTECH CORP | DAVIS MICHAEL A / | Directior 10% Owner | 2024-07-12 | Buy | 10,000 | 0.54 | 5,400 | 2024-07-16 17:00:35 |
| CYAN | CYANOTECH CORP | DAVIS MICHAEL A / | Directior 10% Owner | 2024-07-10 | Buy | 10,000 | 0.42 | 4,200 | 2024-07-12 14:42:12 |
| CYAN | CYANOTECH CORP | DAVIS MICHAEL A / | Directior 10% Owner | 2024-07-08 | Buy | 10,000 | 0.36 | 3,550 | 2024-07-10 12:52:57 |
| CYAN | CYANOTECH CORP | DAVIS MICHAEL A / | Directior 10% Owner | 2024-07-03 | Buy | 10,000 | 0.38 | 3,850 | 2024-07-08 14:47:27 |
| CYAN | CYANOTECH CORP | Hartmann Charles Jason | VP, Sales & Marketing | 2024-04-08 | Option Exercise | 33 | 0.00 | 0 | 2024-04-10 18:51:06 |
| CYAN | CYANOTECH CORP | Johansen Jennifer M. | VP, Quality, Regulatory & Govt | 2024-04-08 | Option Exercise | 33 | 0.00 | 0 | 2024-04-10 18:45:34 |
| CYAN | CYANOTECH CORP | Nordin Amy Beth | VP, HR, Secretary | 2024-04-08 | Option Exercise | 33 | 0.00 | 0 | 2024-04-10 18:40:28 |
| CYAN | CYANOTECH CORP | Jensen Glenn | VP, Operations | 2024-04-08 | Option Exercise | 33 | 0.00 | 0 | 2024-04-10 18:35:52 |
| CYAN | CYANOTECH CORP | Ladin Felicia I | CFO, VP Fin & Admin, Treasurer | 2024-04-08 | Option Exercise | 33 | 0.00 | 0 | 2024-04-10 18:29:16 |
| CYAN | CYANOTECH CORP | Custer Matthew Keith | President and CEO | 2024-04-08 | Option Exercise | 33 | 0.00 | 0 | 2024-04-10 18:20:32 |
| CYAN | CYANOTECH CORP | Cysewski Gerald R | | 2024-04-08 | Option Exercise | 33 | 0.00 | 0 | 2024-04-10 18:15:20 |
| CYAN | CYANOTECH CORP | Jensen Glenn | VP, Operations | 2024-02-26 | Buy | 16,835 | 0.31 | 5,222 | 2024-02-27 14:56:35 |
| CYAN | CYANOTECH CORP | Ladin Felicia I | CFO, VP Fin & Admin, Treasurer | 2024-02-16 | Option Exercise | 3,900 | 0.00 | 0 | 2024-02-21 10:48:52 |
| CYAN | CYANOTECH CORP | Cysewski Gerald R | | 2024-02-16 | Option Exercise | 3,900 | 0.00 | 0 | 2024-02-21 10:46:43 |
| CYAN | CYANOTECH CORP | Jensen Glenn | VP, Operations | 2024-02-16 | Option Exercise | 3,570 | 0.00 | 0 | 2024-02-21 10:44:35 |
| CYAN | CYANOTECH CORP | Johansen Jennifer M. | VP, Quality, Regulatory & Govt | 2024-02-16 | Option Exercise | 3,200 | 0.00 | 0 | 2024-02-21 10:42:46 |
| CYAN | CYANOTECH CORP | Kakuk Collette Nicole | Chief Strategic Comml Officer | 2024-02-16 | Option Exercise | 3,900 | 0.00 | 0 | 2024-02-21 10:41:08 |
| CYAN | CYANOTECH CORP | Hartmann Charles Jason | VP, Sales & Marketing | 2024-02-16 | Option Exercise | 3,900 | 0.00 | 0 | 2024-02-21 10:38:08 |
| CYAN | CYANOTECH CORP | Nordin Amy Beth | VP, HR, Secretary | 2024-02-16 | Option Exercise | 3,400 | 0.00 | 0 | 2024-02-21 10:36:37 |
| CYAN | CYANOTECH CORP | DAVIS MICHAEL A / | Directior 10% Owner | 2023-12-15 | Buy | 400,000 | 1.00 | 400,000 | 2023-12-19 16:17:17 |
| CYAN | CYANOTECH CORP | DAVIS MICHAEL A / | Directior 10% Owner | 2023-12-01 | Buy | 39,455 | 0.90 | 35,510 | 2023-12-04 15:35:14 |
| CYAN | CYANOTECH CORP | DAVIS MICHAEL A / | Directior 10% Owner | 2023-09-15 | Buy | 3,245 | 0.84 | 2,742 | 2023-09-18 11:48:02 |
| CYAN | CYANOTECH CORP | DAVIS MICHAEL A / | Directior 10% Owner | 2023-09-13 | Buy | 5,498 | 0.83 | 4,564 | 2023-09-14 17:36:31 |
| CYAN | CYANOTECH CORP | DAVIS MICHAEL A / | Directior 10% Owner | 2023-09-11 | Buy | 399 | 0.82 | 326 | 2023-09-12 21:14:37 |
| CYAN | CYANOTECH CORP | DAVIS MICHAEL A / | Directior 10% Owner | 2023-09-07 | Buy | 20,453 | 0.75 | 15,375 | 2023-09-08 19:16:22 |
| CYAN | CYANOTECH CORP | DAVIS MICHAEL A / | Directior 10% Owner | 2023-09-05 | Buy | 18,520 | 0.67 | 12,353 | 2023-09-07 15:54:02 |
| CYAN | CYANOTECH CORP | Nordin Amy Beth | VP, HR, Secretary | 2023-07-31 | Option Exercise | 1,904 | 0.00 | 0 | 2023-08-01 15:31:41 |
| CYAN | CYANOTECH CORP | Hartmann Charles Jason | VP, Sales & Marketing | 2023-07-31 | Option Exercise | 1,680 | 0.00 | 0 | 2023-08-01 15:26:42 |
| CYAN | CYANOTECH CORP | Johansen Jennifer M. | VP, Quality, Regulatory & Govt | 2023-07-31 | Option Exercise | 1,877 | 0.00 | 0 | 2023-08-01 15:21:15 |
| CYAN | CYANOTECH CORP | Jensen Glenn | VP, Operations | 2023-07-31 | Option Exercise | 2,206 | 0.00 | 0 | 2023-08-01 15:17:02 |
| CYAN | CYANOTECH CORP | Ladin Felicia I | CFO, VP Fin & Admin, Treasurer | 2023-07-31 | Option Exercise | 1,747 | 0.00 | 0 | 2023-08-01 15:12:51 |
| CYAN | CYANOTECH CORP | Custer Matthew Keith | President and CEO | 2023-07-31 | Option Exercise | 2,603 | 0.00 | 0 | 2023-08-01 15:09:13 |
| CYAN | CYANOTECH CORP | Cysewski Gerald R | | 2023-07-31 | Option Exercise | 2,243 | 0.00 | 0 | 2023-08-01 15:04:36 |
| CYAN | CYANOTECH CORP | Nordin Amy Beth | VP, HR, Secretary | 2023-04-06 | Option Exercise | 34 | 0.00 | 0 | 2023-04-10 15:06:56 |
| CYAN | CYANOTECH CORP | Hartmann Charles Jason | VP, Sales & Marketing | 2023-04-06 | Option Exercise | 34 | 0.00 | 0 | 2023-04-10 15:04:34 |
| CYAN | CYANOTECH CORP | Johansen Jennifer M. | VP, Quality, Regulatory & Govt | 2023-04-06 | Option Exercise | 34 | 0.00 | 0 | 2023-04-10 15:02:29 |
| CYAN | CYANOTECH CORP | Jensen Glenn | VP, Operations | 2023-04-06 | Option Exercise | 34 | 0.00 | 0 | 2023-04-10 14:59:38 |
| CYAN | CYANOTECH CORP | Ladin Felicia I | CFO, VP Fin & Admin, Treasurer | 2023-04-06 | Option Exercise | 34 | 0.00 | 0 | 2023-04-10 14:56:43 |
| CYAN | CYANOTECH CORP | Custer Matthew Keith | President and CEO | 2023-04-06 | Option Exercise | 34 | 0.00 | 0 | 2023-04-10 14:54:14 |
| CYAN | CYANOTECH CORP | Cysewski Gerald R | | 2023-04-06 | Option Exercise | 34 | 0.00 | 0 | 2023-04-10 14:52:12 |
