William D. Mc Combe Cytek Biosciences, Inc. (CTKB) insider trading activity

William D. Mc Combe is Chief Financial Officer of Cytek Biosciences, Inc.. Currently has a direct ownership of 55,746 shares of CTKB, which is worth approximately $186,191. The most recent transaction as insider was on Jun 02, 2025, when has been sold 35,000 shares (Common Stock) at a price of $2.78 per share, resulting in proceeds of $97,300. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 55.7K

n/a 3M change

n/a 12M change

Total Value Held $186,191

William D. McCombe Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Jun 02 2025	BUY Open market or private purchase	$97,300 $2.78 p/Share	35,000 Added 38.57%	55,746 Common Stock
May 19 2025	SELL Payment of exercise price or tax liability	$35,607 $2.69 p/Share	13,237 Reduced 38.95%	20,746 Common Stock
May 19 2025	BUY Exercise of conversion of derivative security	-	33,983 Added 58.47%	24,135 Common Stock

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