Valerie Barnett Cytek Biosciences, Inc. (CTKB) insider trading activity

Valerie Barnett is CHIEF LEGAL OFFICER of Cytek Biosciences, Inc.. Currently has a direct ownership of 62,850 shares of CTKB, which is worth approximately $369,558. The most recent transaction as insider was on Nov 18, 2024, when has been sold 4,499 shares (Common Stock) at a price of $6.03 per share, resulting in proceeds of $27,128. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 62.9K

16.57% 3M change

96.76% 12M change

Total Value Held $369,558

Valerie Barnett Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Nov 18 2024	SELL Payment of exercise price or tax liability	$27,128 $6.03 p/Share	4,499 Reduced 6.68%	62,850 Common Stock
Nov 18 2024	BUY Exercise of conversion of derivative security	-	13,432 Added 17.03%	65,453 Common Stock
Aug 19 2024	SELL Payment of exercise price or tax liability	$27,904 $5.53 p/Share	5,046 Reduced 8.56%	53,917 Common Stock
Aug 19 2024	BUY Exercise of conversion of derivative security	-	13,432 Added 19.14%	56,743 Common Stock
May 20 2024	SELL Payment of exercise price or tax liability	$22,355 $5.96 p/Share	3,751 Reduced 8.19%	42,044 Common Stock
May 20 2024	BUY Exercise of conversion of derivative security	-	9,626 Added 17.93%	44,053 Common Stock
Mar 11 2024	SELL Payment of exercise price or tax liability	$13,804 $7.22 p/Share	1,912 Reduced 5.02%	36,169 Common Stock
Mar 11 2024	BUY Exercise of conversion of derivative security	-	4,908 Added 11.42%	38,081 Common Stock
Feb 20 2024	SELL Payment of exercise price or tax liability	$6,586 $8.38 p/Share	786 Reduced 2.31%	33,173 Common Stock
Feb 20 2024	BUY Exercise of conversion of derivative security	-	2,016 Added 5.6%	33,959 Common Stock
Nov 18 2023	SELL Payment of exercise price or tax liability	$13,275 $5.98 p/Share	2,220 Reduced 6.5%	31,943 Common Stock
Nov 18 2023	BUY Exercise of conversion of derivative security	-	5,697 Added 14.58%	33,377 Common Stock
Aug 18 2023	SELL Payment of exercise price or tax liability	$18,781 $8.46 p/Share	2,220 Reduced 7.23%	28,466 Common Stock
Aug 18 2023	BUY Exercise of conversion of derivative security	-	5,697 Added 16.0%	29,900 Common Stock
May 18 2023	SELL Payment of exercise price or tax liability	$11,653 $6.69 p/Share	1,742 Reduced 7.02%	23,070 Common Stock
May 18 2023	BUY Exercise of conversion of derivative security	-	4,470 Added 15.69%	24,026 Common Stock
Feb 21 2023	SELL Payment of exercise price or tax liability	$8,622 $10.97 p/Share	786 Reduced 3.72%	20,342 Common Stock
Feb 21 2023	BUY Exercise of conversion of derivative security	-	2,016 Added 8.71%	21,128 Common Stock
Nov 18 2022	SELL Payment of exercise price or tax liability	$11,593 $14.75 p/Share	786 Reduced 3.95%	19,111 Common Stock
Nov 18 2022	BUY Exercise of conversion of derivative security	-	2,016 Added 9.2%	19,897 Common Stock
Aug 18 2022	SELL Payment of exercise price or tax liability	$11,051 $14.06 p/Share	786 Reduced 4.21%	17,881 Common Stock
Aug 18 2022	BUY Exercise of conversion of derivative security	-	2,016 Added 9.75%	18,667 Common Stock
May 18 2022	SELL Payment of exercise price or tax liability	$10,104 $9.65 p/Share	1,047 Reduced 6.94%	14,041 Common Stock
May 18 2022	BUY Exercise of conversion of derivative security	-	2,688 Added 15.12%	15,088 Common Stock
Mar 04 2022	BUY Exercise of conversion of derivative security	$49,455 $4.71 p/Share	10,500 Added 45.85%	12,400 Common Stock

Valerie Barnett

CHIEF LEGAL OFFICER

Fremont, CA

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