CYANOTECH CORP insider trading

CYANOTC

$0.41+0.06 (+17.14%)as of Oct 2, 2026

“Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise.” — Peter Lynch

Insider Trading vs Stock Price data

Showing the 1Y range: Oct 2, 2025 to Oct 2, 2026. Price (+20.6%). 0 insider transactions plotted in this window as 0 markers; nearby trades of the same kind are grouped.

Transactions plotted on the price chart
Date	Category	Person	Role	Action	Amount	Change in holding

Open market purchase

Open market sell

Marker size reflects transaction size.

Net dollar flow · Buy / Sell balance

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Key players

MAMichael A. / DavisDirector24.8741%of company
DLDavid L. ViedDirector3.0456%of company
DMDavid M. MulderDirector2.7525%of company
GRGerald R. CysewskiOfficer1.9879%of company
GJGlenn JensenVP, Operations0.5995%of company
JMJennifer M. JohansenVP, Quality, Regulatory & Govt0.1318%of company
ABAmy Beth NordinVP, HR, Secretary0.1224%of company
MKMatthew Keith CusterPresident and CEO0.0914%of company
CNCollette Nicole KakukChief Strategic Comml Officer0.0637%of company

AI Activity Analysis

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Insider activity

Fromto

Company	Insider / role	Action	ΔOwn	Avg price	Amount
No qualifying insider activity was found for the selected filters.

End of history · 0 transactions