<SEC-DOCUMENT>0001415889-24-021856.txt : 20240821
<SEC-HEADER>0001415889-24-021856.hdr.sgml : 20240821
<ACCEPTANCE-DATETIME>20240821182119
ACCESSION NUMBER:		0001415889-24-021856
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20240819
FILED AS OF DATE:		20240821
DATE AS OF CHANGE:		20240821

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Williams Paul Christopher
		CENTRAL INDEX KEY:			0001951234
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-40632
		FILM NUMBER:		241229677

	MAIL ADDRESS:	
		STREET 1:		C/O CYTEK BIOSCIENCES, INC.
		STREET 2:		47215 LAKEVIEW BOULEVARD
		CITY:			FREMONT
		STATE:			CA
		ZIP:			94538

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Cytek Biosciences, Inc.
		CENTRAL INDEX KEY:			0001831915
		STANDARD INDUSTRIAL CLASSIFICATION:	LABORATORY ANALYTICAL INSTRUMENTS [3826]
		ORGANIZATION NAME:           	08 Industrial Applications and Services
		IRS NUMBER:				472547526
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		47215 LAKEVIEW BOULEVARD
		CITY:			FREMONT
		STATE:			CA
		ZIP:			94538
		BUSINESS PHONE:		(877) 922-9835

	MAIL ADDRESS:	
		STREET 1:		47215 LAKEVIEW BOULEVARD
		CITY:			FREMONT
		STATE:			CA
		ZIP:			94538

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Cytek BioSciences, Inc.
		DATE OF NAME CHANGE:	20201110
</SEC-HEADER>
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    <footnotes>
        <footnote id="F1">Each Restricted Stock Unit (the &quot;RSU Award&quot;) represents a contingent right to receive one share of the Issuer's common stock.</footnote>
        <footnote id="F2">Represents the number of shares withheld by and surrendered to the Issuer on August 19, 2024, to satisfy tax withholding obligations that arose in connection with the vesting of the RSU Award.</footnote>
        <footnote id="F3">The shares subject to the RSU Award shall vest over 4 years with 12/48 of the total shares underlying the RSU Award vesting on November 18, 2023 and 3/48 of the total shares underlying the RSU Award vesting each subsequent quarter thereafter on February 18, May 18, August 18 and November 18.</footnote>
        <footnote id="F4">The shares subject to the RSU Award shall vest over 4 years with 2/48 of the total shares underlying the RSU Award vesting on May 18, 2023 and each May 18 thereafter; 3/48 of the total shares underlying the RSU Award vesting on August 18, 2023 and each August 18 thereafter; 3/48 of the total shares underlying the RSU Award vesting on November 18, 2023 and each November 18 thereafter; and 4/48 of the total shares underlying the RSU Award vesting on March 10, 2024 and each March 10 thereafter, until fully vested.</footnote>
        <footnote id="F5">The shares subject to the RSU Award shall vest over 4 years with 2/48 of the total shares underlying the RSU Award vesting on May 18, 2024 and each May 18 thereafter; 3/48 of the total shares underlying the RSU Award vesting on August 18, 2024 and each August 18 thereafter; 3/48 of the total shares underlying the RSU Award vesting on November 18, 2024 and each November 18 thereafter; and 4/48 of the total shares underlying the RSU Award vesting on March 10, 2025 and each March 10 thereafter.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ Valerie Barnett, Attorney-in-Fact</signatureName>
        <signatureDate>2024-08-21</signatureDate>
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