Cysewski Gerald R Insider Trades

Insider Trading History

Track insider trading activity for Cysewski Gerald R. See latest buy and sell transactions across all companies.

Holdings

Company
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price

Insider Trades History

Company
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price
Cyanotech
Cyanotech CYAN
other, Chief Scientific Officer
Holding Value $64.8k 147,289 shares
Last Trade
Jul 29, 2025 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$599 1,577 shares
$0.38
$0.44
Cyanotech
Cyanotech CYAN
other, Chief Scientific Officer
Holding Value $15 34 shares
Last Trade
Jul 29, 2025 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$599 1,577 shares
$0.38
$0.44
Cyanotech
Cyanotech CYAN
other, Chief Scientific Officer
Holding Value $64.5k 146,697 shares
Last Trade
Jul 29, 2025 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$243 592 shares
$0.41
$0.44
Cyanotech
Cyanotech CYAN
other, Chief Scientific Officer
Holding Value $64.1k 145,725 shares
Last Trade
Apr 07, 2025 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$10.2 33 shares
$0.31
$0.44
Cyanotech
Cyanotech CYAN
other, Chief Scientific Officer
Holding Value $709 1,611 shares
Last Trade
Apr 07, 2025 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$10.2 33 shares
$0.31
$0.44
Cyanotech
Cyanotech CYAN
other, Chief Scientific Officer
Holding Value $64.1k 145,712 shares
Last Trade
Apr 07, 2025 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$4.03 13 shares
$0.31
$0.44
Cyanotech
Cyanotech CYAN
other, Chief Scientific Officer
Holding Value $723 1,644 shares
Last Trade
Feb 18, 2025 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$1.44k 3,900 shares
$0.37
$0.44
Cyanotech
Cyanotech CYAN
other, Chief Scientific Officer
Holding Value $64.7k 147,156 shares
Last Trade
Feb 18, 2025 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$1.44k 3,900 shares
$0.37
$0.44
Cyanotech
Cyanotech CYAN
other, Chief Scientific Officer
Holding Value $64.1k 145,692 shares
Last Trade
Feb 18, 2025 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$586 1,464 shares
$0.40
$0.44
Cyanotech
Cyanotech CYAN
other, Chief Scientific Officer
Holding Value $63.3k 143,848 shares
Last Trade
Jul 29, 2024 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$883 1,576 shares
$0.56
$0.44
Cyanotech
Cyanotech CYAN
other, Chief Scientific Officer
Holding Value $63k 143,256 shares
Last Trade
Jul 29, 2024 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$332 592 shares
$0.56
$0.44
Cyanotech
Cyanotech CYAN
other, Chief Scientific Officer
Holding Value $2.44k 5,544 shares
Last Trade
Jul 29, 2024 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$883 1,576 shares
$0.56
$0.44
Cyanotech
Cyanotech CYAN
other, Chief Scientific Officer
Holding Value $3.13k 7,120 shares
Last Trade
Apr 08, 2024 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$13.2 33 shares
$0.40
$0.44
Cyanotech
Cyanotech CYAN
other, Chief Scientific Officer
Holding Value $62.6k 142,285 shares
Last Trade
Apr 08, 2024 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$13.2 33 shares
$0.40
$0.44
Cyanotech
Cyanotech CYAN
other, Chief Scientific Officer
Holding Value $62.6k 142,272 shares
Last Trade
Apr 08, 2024 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$5.2 13 shares
$0.40
$0.44
Cyanotech
Cyanotech CYAN
other, Chief Scientific Officer
Holding Value $63.2k 143,717 shares
Last Trade
Feb 16, 2024 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$1.72k 3,900 shares
$0.44
$0.44
Cyanotech
Cyanotech CYAN
other, Chief Scientific Officer
Holding Value $3.15k 7,153 shares
Last Trade
Feb 16, 2024 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$1.72k 3,900 shares
$0.44
$0.44
Cyanotech
Cyanotech CYAN
other, Chief Scientific Officer
Holding Value $62.6k 142,252 shares
Last Trade
Feb 16, 2024 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$645 1,465 shares
$0.44
$0.44
Cyanotech
Cyanotech CYAN
Holding Value $61.5k 139,817 shares
Last Trade
Jul 31, 2023 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$708 843 shares
$0.84
$0.44
Cyanotech
Cyanotech CYAN
Holding Value $1.43k 3,253 shares
Last Trade
Jul 31, 2023 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$1.88k 2,243 shares
$0.84
$0.44

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