<SEC-DOCUMENT>0001104659-26-075283.txt : 20260617
<SEC-HEADER>0001104659-26-075283.hdr.sgml : 20260617
<ACCEPTANCE-DATETIME>20260617190645
ACCESSION NUMBER:		0001104659-26-075283
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20260616
FILED AS OF DATE:		20260617
DATE AS OF CHANGE:		20260617

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Peters Richard
		CENTRAL INDEX KEY:			0001697628
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-39069
		FILM NUMBER:		261099894

	MAIL ADDRESS:	
		STREET 1:		MERRIMACK PHARMACEUTICALS, INC.
		STREET 2:		ONE KENDALL SQUARE, SUITE B7201
		CITY:			CAMBRIDGE
		STATE:			MA
		ZIP:			02139

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Aprea Therapeutics, Inc.
		CENTRAL INDEX KEY:			0001781983
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		ORGANIZATION NAME:           	03 Life Sciences
		EIN:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		3805 OLD EASTON ROAD
		CITY:			DOYLESTOWN
		STATE:			PA
		ZIP:			18902
		BUSINESS PHONE:		215-948-4119

	MAIL ADDRESS:	
		STREET 1:		3805 OLD EASTON ROAD
		CITY:			DOYLESTOWN
		STATE:			PA
		ZIP:			18902
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>tm2618211-6_4seq1.xml
<DESCRIPTION>OWNERSHIP DOCUMENT
</DOCUMENT>
</SUBMISSION>