<SEC-DOCUMENT>0000950170-24-084947-index.html : 20240719
<SEC-HEADER>0000950170-24-084947.hdr.sgml : 20240719
<ACCEPTANCE-DATETIME>20240719163258
ACCESSION NUMBER:		0000950170-24-084947
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20240717
FILED AS OF DATE:		20240719
DATE AS OF CHANGE:		20240719

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Niederhuber John
		CENTRAL INDEX KEY:			0001501240
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-37746
		FILM NUMBER:		241128147

	MAIL ADDRESS:	
		STREET 1:		2273 RESEARCH BLVD. SUITE 400
		CITY:			ROCKVILLE
		STATE:			MD
		ZIP:			20850

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Aptevo Therapeutics Inc.
		CENTRAL INDEX KEY:			0001671584
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		ORGANIZATION NAME:           	03 Life Sciences
		IRS NUMBER:				811567056
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		2401 4TH AVE.
		STREET 2:		SUITE 1050
		CITY:			SEATTLE
		STATE:			WA
		ZIP:			98121
		BUSINESS PHONE:		206-838-0500

	MAIL ADDRESS:	
		STREET 1:		2401 4TH AVE.
		STREET 2:		SUITE 1050
		CITY:			SEATTLE
		STATE:			WA
		ZIP:			98121
</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>