Aptevo Therapeutics Inc.
SEC Filing List

APVO         CIK: 0001671584

Form Description Owner/Filer Filing Agent Date Actions
8-KCurrent report filingAptevo Therapeutics Inc. DONNELLEY FINANCIAL SOLUTIONS /FA/05/13/2026
10-QQuarterly report pursuant to Section 13 ...Aptevo Therapeutics Inc. DONNELLEY FINANCIAL SOLUTIONS /FA/05/13/2026
8-KCurrent report filingAptevo Therapeutics Inc. DONNELLEY FINANCIAL SOLUTIONS /FA/05/06/2026
10-KAnnual report pursuant to Section 13 and...Aptevo Therapeutics Inc. DONNELLEY FINANCIAL SOLUTIONS /FA/03/26/2026
8-KCurrent report filingAptevo Therapeutics Inc. DONNELLEY FINANCIAL SOLUTIONS /FA/03/26/2026
8-KCurrent report filingAptevo Therapeutics Inc. DONNELLEY FINANCIAL SOLUTIONS /FA/03/11/2026
8-KCurrent report filingAptevo Therapeutics Inc. DONNELLEY FINANCIAL SOLUTIONS /FA/02/19/2026
SCHEDULE 13G/A02/17/2026
SCHEDULE 13G/ASCHULTE ROTH & ZABEL LLP /fa02/17/2026
8-KCurrent report filingAptevo Therapeutics Inc. DONNELLEY FINANCIAL SOLUTIONS /FA/02/03/2026
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