David M Mulder Cyanotech Corp (CYAN) insider trading activity

CYAN Quotes by TradingView

David M Mulder is Director of CYANOTECH CORP. Currently has a direct ownership of 203,468 shares of CYAN, which is worth approximately $81,387. The most recent transaction as insider was on Aug 28, 2025, when has been sold 50,000 shares (Cyanotech Corporation Common Stock) at a price of $0.0 per share, resulting in proceeds of $0. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 203K
0% 3M change
32.58% 12M change
Total Value Held $81,387

DAVID M MULDER Transaction History

Date Transaction Value Shares Traded Shares Held Form
Aug 28 2025
BUY
Grant, award, or other acquisition
-
50,000 Added 19.73%
203,468 Cyanotech Corporation ...
Sep 04 2024
BUY
Grant, award, or other acquisition
-
39,506 Added 20.47%
153,468 Cyanotech Corporation ...
Aug 25 2023
BUY
Grant, award, or other acquisition
-
40,506 Added 26.22%
113,962 Cyanotech Corporation ...
Aug 30 2022
BUY
Grant, award, or other acquisition
-
13,061 Added 15.1%
73,456 Cyanotech Corporation ...
Oct 18 2021
BUY
Grant, award, or other acquisition
-
11,228 Added 15.68%
60,395 Cyanotech Corporation ...
DMM

David M Mulder

Director
Kailua Kona, HI

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