R. Gerald Cysewski's Insider Trades & SAST Disclosures

R. Gerald Cysewski's most recent trade in Cyanotech Corp. was a trade of 33 Restricted Stock Units done . Disclosure was reported to the exchange on April 7, 2025.

Stock Client Name Client Category Action Reported to Exchange Quantity Post Transaction Holding Traded % Avg. Price Value Security Type
Cyanotech Corp.
Gerald R. Cysewski Chief Scientific Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 07 Apr 2025 33 1,611 - - Restricted Stock Units
Cyanotech Corp.
Gerald R. Cysewski Chief Scientific Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 07 Apr 2025 33 145,725 (2%) 0% 0 Common Stock
Cyanotech Corp.
Gerald R. Cysewski Chief Scientific Officer Payment of exercise price or tax liability using portion of securities received from the company at price $ 0.31 per share. 07 Apr 2025 13 145,712 (2%) 0% 0.3 4 Common Stock
Cyanotech Corp.
Gerald R. Cysewski Chief Scientific Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 18 Feb 2025 3,900 147,156 (2%) 0% 0 Common Stock
Cyanotech Corp.
Gerald R. Cysewski Chief Scientific Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 18 Feb 2025 3,900 1,644 - - Restricted Stock Units
Cyanotech Corp.
Gerald R. Cysewski Chief Scientific Officer Payment of exercise price or tax liability using portion of securities received from the company at price $ 0.40 per share. 18 Feb 2025 1,464 145,692 (2%) 0% 0.4 586 Common Stock
Cyanotech Corp.
Gerald R. Cysewski Chief Scientific Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 29 Jul 2024 1,576 5,544 - - Restricted Stock Units
Cyanotech Corp.
Gerald R. Cysewski Chief Scientific Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 29 Jul 2024 1,576 143,848 (2%) 0% 0 Common Stock
Cyanotech Corp.
Gerald R. Cysewski Chief Scientific Officer Payment of exercise price or tax liability using portion of securities received from the company at price $ 0.56 per share. 29 Jul 2024 592 143,256 (2%) 0% 0.6 332 Common Stock
Cyanotech Corp.
Gerald R. Cysewski Chief Scientific Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 08 Apr 2024 33 7,120 - - Restricted Stock Units
Cyanotech Corp.
Gerald R. Cysewski Chief Scientific Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 08 Apr 2024 33 142,285 (2%) 0% 0 Common Stock
Cyanotech Corp.
Gerald R. Cysewski Chief Scientific Officer Payment of exercise price or tax liability using portion of securities received from the company at price $ 0.38 per share. 08 Apr 2024 13 142,272 (2%) 0% 0.4 5 Common Stock
Cyanotech Corp.
Gerald R. Cysewski Chief Scientific Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 16 Feb 2024 3,900 143,717 (2%) 0% 0 Common Stock
Cyanotech Corp.
Cysewski Gerald R. Chief Scientific Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 16 Feb 2024 3,900 7,153 - - Restricted Stock Units
Cyanotech Corp.
R. Gerald Cysewski Chief Scientific Officer Payment of exercise price or tax liability using portion of securities received from the company at price $ 0.44 per share. 16 Feb 2024 1,465 142,252 (2%) 0% 0.4 645 Common Stock
Cyanotech Corp.
Gerald R. Cysewski Chief Scientific Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 31 Jul 2023 2,243 3,253 - - Restricted Stock Units
Cyanotech Corp.
Gerald R. Cysewski Chief Scientific Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 31 Jul 2023 2,243 140,660 (2%) 0% 0 Common Stock
Cyanotech Corp.
Gerald R. Cysewski Chief Scientific Officer Payment of exercise price or tax liability using portion of securities received from the company at price $ 0.84 per share. 31 Jul 2023 843 139,817 (2%) 0% 0.8 708 Common Stock
Cyanotech Corp.
Gerald R. Cysewski Chief Scientific Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 06 Apr 2023 100 5,530 - - Restricted Stock Units
Cyanotech Corp.
Gerald R. Cysewski Chief Scientific Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 06 Apr 2023 34 5,496 - - Restricted Stock Units
Cyanotech Corp.
Gerald R. Cysewski Chief Scientific Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 06 Apr 2023 34 138,430 (2%) 0% 0 Common Stock
Cyanotech Corp.
Gerald R. Cysewski Chief Scientific Officer Payment of exercise price or tax liability using portion of securities received from the company at price $ 0.92 per share. 06 Apr 2023 13 138,417 (2%) 0% 0.9 12 Common Stock
Cyanotech Corp.
Gerald R. Cysewski Chief Scientific Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 29 Jul 2022 4,729 6,096 - - Restricted Stock Units
Cyanotech Corp.
Gerald R. Cysewski Chief Scientific Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 29 Jul 2022 666 5,430 - - Restricted Stock Units
Cyanotech Corp.
Gerald R. Cysewski Chief Scientific Officer Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 29 Jul 2022 666 138,647 (2%) 0% 0 Common Stock
Cyanotech Corp.
Gerald R. Cysewski Chief Scientific Officer Payment of exercise price or tax liability using portion of securities received from the company at price $ 3.15 per share. 29 Jul 2022 251 138,396 (2%) 0% 3.2 791 Common Stock
Cyanotech Corp.
Gerald R. Cysewski Director, CEO Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 06 Apr 2022 33 1,367 - - Restricted Stock Units
Cyanotech Corp.
Gerald R. Cysewski Director, CEO Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 06 Apr 2022 33 137,994 (2%) 0% 0 Common Stock
Cyanotech Corp.
Gerald R. Cysewski Director, CEO Payment of exercise price or tax liability using portion of securities received from the company at price $ 3.00 per share. 06 Apr 2022 13 137,981 (2%) 0% 3 39 Common Stock
Cyanotech Corp.
Gerald R. Cysewski Director, CEO Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 30 Jul 2021 666 1,400 - - Restricted Stock Units
Cyanotech Corp.
Gerald R. Cysewski Director, CEO Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 30 Jul 2021 666 138,212 (2%) 0% 0 Common Stock
Cyanotech Corp.
Gerald R. Cysewski Director, CEO Payment of exercise price or tax liability using portion of securities received from the company at price $ 3.06 per share. 30 Jul 2021 251 137,961 (2%) 0% 3.1 768 Common Stock
Cyanotech Corp.
Gerald R. Cysewski Director, CEO Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 13 Jul 2021 736 2,066 - - Restricted Stock Units
Cyanotech Corp.
Gerald R. Cysewski Director, CEO Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 13 Jul 2021 736 137,823 (2%) 0% 0 Common Stock
Cyanotech Corp.
Gerald R. Cysewski Director, CEO Payment of exercise price or tax liability using portion of securities received from the company at price $ 2.99 per share. 13 Jul 2021 277 137,546 (2%) 0% 3.0 828 Common Stock
Cyanotech Corp.
Gerald R. Cysewski Director, CEO Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 06 Apr 2021 33 137,100 (2%) 0% 0 Common Stock
Cyanotech Corp.
Gerald R. Cysewski Director, CEO Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 06 Apr 2021 33 2,802 - - Restricted Stock Units
Cyanotech Corp.
Gerald R. Cysewski Director, CEO Payment of exercise price or tax liability using portion of securities received from the company at price $ 3.38 per share. 06 Apr 2021 13 137,087 (2%) 0% 3.4 44 Common Stock
Cyanotech Corp.
Gerald R. Cysewski Director, CEO Grant, award, or other acquisition of securities at price $ 0.00 per share. 30 Jul 2020 1,999 2,835 - - Restricted Stock Units
Cyanotech Corp.
Gerald R. Cysewski Director, CEO Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 13 Jul 2020 737 836 - - Restricted Stock Units
Cyanotech Corp.
Gerald R. Cysewski Director, CEO Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 13 Jul 2020 737 137,344 (2%) 0% 0 Common Stock
Cyanotech Corp.
Gerald R. Cysewski Director, CEO Payment of exercise price or tax liability using portion of securities received from the company at price $ 2.25 per share. 13 Jul 2020 277 137,067 (2%) 0% 2.2 623 Common Stock
*All Values are in $ Million
Client Category: Promoter/ KMP/ Director / Immediate Relatives / Employee / etc  
Security Type: Share/ Warrants / Convertible Debentures
Data as reported to USA Exchanges
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