Ming Yan

Director, CHIEF TECHNOLOGY OFFICER · 1 filing · Latest: May 18, 2026

Cytek Biosciences, Inc.

Ticker	Owner	Relationship	Date	Transaction	Cost	#Shares	Value ($)	#Shares Total	SEC Form 4
CTKB	Ming Yan	Director, CHIEF TECHNOLOGY OFFICER	May 18, 2026	Tax Withholding	$3.55	5,532	$19.6K	4,932,580	May 20 5:56 PM
CTKB	Ming Yan	Director, CHIEF TECHNOLOGY OFFICER	May 18, 2026	Option Exercise	—	22,179	—	4,934,944	May 20 5:56 PM