<SEC-DOCUMENT>0000950170-23-053819-index.html : 20231017
<SEC-HEADER>0000950170-23-053819.hdr.sgml : 20231017
<ACCEPTANCE-DATETIME>20231017175227
ACCESSION NUMBER:		0000950170-23-053819
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20231013
FILED AS OF DATE:		20231017
DATE AS OF CHANGE:		20231017

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Morrow Phuong Khanh
		CENTRAL INDEX KEY:			0001928989

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-37923
		FILM NUMBER:		231330506

	MAIL ADDRESS:	
		STREET 1:		C/O CRISPR THERAPEUTICS
		STREET 2:		610 MAIN STREET
		CITY:			CAMBRIDGE
		STATE:			MA
		ZIP:			02139

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CRISPR Therapeutics AG
		CENTRAL INDEX KEY:			0001674416
		STANDARD INDUSTRIAL CLASSIFICATION:	BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836]
		IRS NUMBER:				473173478
		STATE OF INCORPORATION:			V8
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		BAARERSTRASSE 14
		CITY:			ZUG
		STATE:			V8
		ZIP:			CH-6300
		BUSINESS PHONE:		6173154600

	MAIL ADDRESS:	
		STREET 1:		BAARERSTRASSE 14
		CITY:			ZUG
		STATE:			V8
		ZIP:			CH-6300
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>ownership.xml
<DESCRIPTION>4
<TEXT>
Document 1 - file: ownership.html

Document 1 - RAW XML: ownership.xml

</DOCUMENT>
</SEC-DOCUMENT>