<SEC-DOCUMENT>0001580642-25-003116-index.html : 20250514
<SEC-HEADER>0001580642-25-003116.hdr.sgml : 20250514
<ACCEPTANCE-DATETIME>20250514155152
ACCESSION NUMBER:		0001580642-25-003116
CONFORMED SUBMISSION TYPE:	SCHEDULE 13G/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20250514
DATE AS OF CHANGE:		20250514

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Zentalis Pharmaceuticals, Inc.
		CENTRAL INDEX KEY:			0001725160
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		ORGANIZATION NAME:           	03 Life Sciences
		EIN:				823607803
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SCHEDULE 13G/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-91478
		FILM NUMBER:		25944993

	BUSINESS ADDRESS:	
		STREET 1:		10275 SCIENCE CENTER DRIVE
		STREET 2:		SUITE 200
		CITY:			SAN DIEGO
		STATE:			CA
		ZIP:			92121
		BUSINESS PHONE:		(858) 263-4333

	MAIL ADDRESS:	
		STREET 1:		10275 SCIENCE CENTER DRIVE
		STREET 2:		SUITE 200
		CITY:			SAN DIEGO
		STATE:			CA
		ZIP:			92121

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Zentalis Pharmaceuticals, LLC
		DATE OF NAME CHANGE:	20200107

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Zeno Pharma, LLC
		DATE OF NAME CHANGE:	20171212

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			EVENTIDE ASSET MANAGEMENT, LLC
		CENTRAL INDEX KEY:			0001442891
		ORGANIZATION NAME:           	
		EIN:				262508416
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SCHEDULE 13G/A

	BUSINESS ADDRESS:	
		STREET 1:		ONE INTERNATIONAL PLACE
		STREET 2:		SUITE 4210
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02110
		BUSINESS PHONE:		877-771-3836

	MAIL ADDRESS:	
		STREET 1:		ONE INTERNATIONAL PLACE
		STREET 2:		SUITE 4210
		CITY:			BOSTON
		STATE:			MA
		ZIP:			02110

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	EVENTIDE ASSET MANAGMENT LLC
		DATE OF NAME CHANGE:	20080813
</SEC-HEADER>
<DOCUMENT>
<TYPE>SCHEDULE 13G/A
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
Document 1 - file: primary_doc.html

Document 1 - RAW XML: primary_doc.xml

</DOCUMENT>
</SEC-DOCUMENT>