<SEC-DOCUMENT>9999999995-24-001788-index.html : 20240610
<SEC-HEADER>9999999995-24-001788.hdr.sgml : 20240610
<ACCEPTANCE-DATETIME>20240610001504
ACCESSION NUMBER:		9999999995-24-001788
CONFORMED SUBMISSION TYPE:	EFFECT
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20240607
DATE AS OF CHANGE:		20240610
EFFECTIVENESS DATE:		20240607

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Karyopharm Therapeutics Inc.
		CENTRAL INDEX KEY:			0001503802
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		ORGANIZATION NAME:           	03 Life Sciences
		IRS NUMBER:				263931704
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		EFFECT
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-279833
		FILM NUMBER:		241031373

	BUSINESS ADDRESS:	
		STREET 1:		85 WELLS AVENUE
		STREET 2:		SECOND FLOOR
		CITY:			NEWTON
		STATE:			MA
		ZIP:			02459
		BUSINESS PHONE:		617-658-0600

	MAIL ADDRESS:	
		STREET 1:		85 WELLS AVENUE
		STREET 2:		SECOND FLOOR
		CITY:			NEWTON
		STATE:			MA
		ZIP:			02459
</SEC-HEADER>
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<TYPE>EFFECT
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
Document 1 - file: primary_doc.html

Document 1 - RAW XML: primary_doc.xml

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