MULDER DAVID M - Insider Non-Derivative Transactions at CYANOTECH CORP (CYAN) - (SEC)

Updated on January 3, 2026.

According to recent SEC insider information filed on Aug 28, 2025, MULDER DAVID M's relationship to CYANOTECH CORP (CYAN) is Director, and currently has 203,468 shares of Cyanotech Corporation Common Stock.

The chart below shows the number of shares owned, and the table shows the recent insider transactions.

You can see similar information for other CYAN insiders.

Related Topics: SEC Topic List.

Data Source: SEC.

MULDER DAVID M - Insider Non-Derivative Transactions of CYAN Cyanotech Corporation Common Stock

MULDER DAVID M - Insider Non-Derivative Transactions at CYAN

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Date	Transaction	No. of Shares	Shares Owned After Transactions
Aug 29, 2025	Acquisition -- (Cyanotech Corporation Common Stock)	50000	203468
Sep 5, 2024	Acquisition -- (Cyanotech Corporation Common Stock)	39506	153468
Aug 26, 2023	Acquisition -- (Cyanotech Corporation Common Stock)	40506	113962