Aptevo Therapeutics Inc.
SEC Filing List

APVO         CIK: 0001671584

Form Description Owner/Filer Filing Agent Date Actions
10-QQuarterly report pursuant to Section 13 ...Aptevo Therapeutics Inc. DONNELLEY FINANCIAL SOLUTIONS /FA/08/14/2026
8-KCurrent report filingAptevo Therapeutics Inc. DONNELLEY FINANCIAL SOLUTIONS /FA/08/14/2026
SCHEDULE 13G/A08/14/2026
8-KCurrent report filingAptevo Therapeutics Inc. DONNELLEY FINANCIAL SOLUTIONS /FA/08/13/2026
4Statement of changes in beneficial owner...Huebner DirkDONNELLEY FINANCIAL SOLUTIONS /FA/08/10/2026
4Statement of changes in beneficial owner...White Marvin LDONNELLEY FINANCIAL SOLUTIONS /FA/08/10/2026
4Statement of changes in beneficial owner...Harsanyi ZsoltDONNELLEY FINANCIAL SOLUTIONS /FA/08/10/2026
4Statement of changes in beneficial owner...Kunz Barbara LopezDONNELLEY FINANCIAL SOLUTIONS /FA/08/10/2026
4Statement of changes in beneficial owner...Grant Grady IiiDONNELLEY FINANCIAL SOLUTIONS /FA/08/10/2026
4Statement of changes in beneficial owner...Lamothe Jeffrey G.DONNELLEY FINANCIAL SOLUTIONS /FA/08/10/2026
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