Jennifer M. Johansen Cyanotech Corp (CYAN) insider trading activity

Jennifer M. Johansen is VP, Quality, Regulatory & Govt of CYANOTECH CORP. Currently has a direct ownership of 9,743 shares of CYAN, which is worth approximately $4,092. The most recent transaction as insider was on Jul 29, 2025, when has been sold 518 shares (Common Stock) at a price of $0.4 per share, resulting in proceeds of $207. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 9.74K

9.71% 3M change

41.98% 12M change

Total Value Held $4,092

Jennifer M. Johansen Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Jul 29 2025	SELL Payment of exercise price or tax liability	$207 $0.4 p/Share	518 Reduced 5.05%	9,743 Common Stock
Jul 29 2025	BUY Exercise of conversion of derivative security	-	1,380 Added 11.85%	10,261 Common Stock
Apr 07 2025	SELL Payment of exercise price or tax liability	$4 $0.31 p/Share	13 Reduced 0.15%	8,881 Common Stock
Apr 07 2025	BUY Exercise of conversion of derivative security	-	33 Added 0.37%	8,894 Common Stock
Feb 18 2025	SELL Payment of exercise price or tax liability	$480 $0.4 p/Share	1,201 Reduced 11.94%	8,861 Common Stock
Feb 18 2025	BUY Exercise of conversion of derivative security	-	3,200 Added 24.13%	10,062 Common Stock
Jul 29 2024	SELL Payment of exercise price or tax liability	$290 $0.56 p/Share	518 Reduced 7.02%	6,862 Common Stock
Jul 29 2024	BUY Exercise of conversion of derivative security	-	1,379 Added 15.74%	7,380 Common Stock
Apr 08 2024	SELL Payment of exercise price or tax liability	$5 $0.4 p/Share	13 Reduced 0.22%	6,001 Common Stock
Apr 08 2024	BUY Exercise of conversion of derivative security	-	33 Added 0.55%	6,014 Common Stock
Feb 16 2024	SELL Payment of exercise price or tax liability	$528 $0.44 p/Share	1,202 Reduced 16.73%	5,981 Common Stock
Feb 16 2024	BUY Exercise of conversion of derivative security	-	3,200 Added 30.82%	7,183 Common Stock
Jul 31 2023	SELL Payment of exercise price or tax liability	$593 $0.84 p/Share	706 Reduced 15.06%	3,983 Common Stock
Jul 31 2023	BUY Exercise of conversion of derivative security	-	1,877 Added 28.59%	4,689 Common Stock
Apr 06 2023	SELL Payment of exercise price or tax liability	$12 $0.94 p/Share	13 Reduced 0.46%	2,812 Common Stock
Apr 06 2023	BUY Exercise of conversion of derivative security	-	34 Added 1.19%	2,825 Common Stock
Aug 01 2022	SELL Payment of exercise price or tax liability	$589 $3.15 p/Share	187 Reduced 6.28%	2,791 Common Stock
Aug 01 2022	BUY Exercise of conversion of derivative security	-	498 Added 14.33%	2,978 Common Stock
Apr 06 2022	SELL Payment of exercise price or tax liability	$39 $3.03 p/Share	13 Reduced 0.52%	2,480 Common Stock
Apr 06 2022	BUY Exercise of conversion of derivative security	-	33 Added 1.31%	2,493 Common Stock
Jul 30 2021	SELL Payment of exercise price or tax liability	$572 $3.06 p/Share	187 Reduced 7.06%	2,460 Common Stock
Jul 30 2021	BUY Exercise of conversion of derivative security	-	498 Added 15.83%	2,647 Common Stock
Jul 13 2021	SELL Payment of exercise price or tax liability	$490 $2.99 p/Share	164 Reduced 7.09%	2,149 Common Stock
Jul 13 2021	BUY Exercise of conversion of derivative security	-	435 Added 15.83%	2,313 Common Stock
Apr 06 2021	SELL Payment of exercise price or tax liability	$44 $3.35 p/Share	13 Reduced 0.69%	1,878 Common Stock

JMJ

Jennifer M. Johansen

VP, Quality, Regulatory & Govt

Kailua Kona, HI

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