CYSEWSKI GERALD R

PrivateCIK: 1369133
Location

KAILUA-KONA, HI

CYSEWSKI GERALD R (CSO) exercised options at CYANOTECH CORP

Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.

M · 1 exercise
InsiderCYSEWSKI GERALD RCIK 1369133
IssuerCYANOTECH CORPCIK 768408
DirectorOfficer· CSO
Since Jul 2018
-13.00
Net shares
Net seller
$4.03
Total sold
0
Open market trades
0B · 0S
3
Total transactions
33.00 acquired · 46.00 disposed
Non-Derivative Transactions2

Common Stock

Direct
M · Option Exercise

Shares

+33.00

Price / share

Trade value

% of position

0.0%
4/7/2025
145.69K145.72K

Common Stock

Direct
F · Tax Withholding

Shares

13.00

Price / share

$0.31

Trade value

$4.03

% of position

0.0%
4/7/2025
145.72K145.71K
Total

Net shares

+20.00

Net value

-$4.03

Derivative Transactions1

Restricted Stock Units

Direct
M · Option Exercise
Converts to

Common Stock

33.00 shares

Shares

33.00

Strike price

Held after

1.61K

Exercisable

4/7/2025
Non-Derivative Holdings (Post-Transaction)1

Common Stock

Indirect
Shares owned250.00
Total
250.00 indirect250.00
Derivative Holdings (Post-Transaction)0
No derivative holdings reported
CYSEWSKI GERALD R — Insider Transaction (Form 4) Filed Apr 9, 2025 | Finecho