Aptevo Therapeutics Inc. — All Filings
692 total filings on record
Public companies registered with the SEC are required to file periodic reports, disclosures, and notices throughout the year. The most important are the 10-K (annual report), 10-Q (quarterly report), and 8-K (material event notice). Use the filters below to narrow by form type.
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10-12B
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3
4
4/A
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424B5
8-A12B
8-K
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ARS
CERTNAS
CORRESP
CT ORDER
D
DEF 14A
DEFA14A
DEFC14A
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DFAN14A
DRS
EFFECT
PRE 14A
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S-1
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S-8
SC 13D
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SCHEDULE 13G
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 4 | 4 | 0000950170-25-097274 | Jul 21, 2025 | Jul 17, 2025 |
| 4 | 4 | 0000950170-25-097278 | Jul 21, 2025 | Jul 17, 2025 |
| 4 | 4 | 0000950170-25-097280 | Jul 21, 2025 | Jul 17, 2025 |
| 4 | 4 | 0000950170-25-097269 | Jul 21, 2025 | Jul 17, 2025 |
| 4 | 4 | 0000950170-25-097279 | Jul 21, 2025 | Jul 17, 2025 |
| 3 | 3 | 0000950170-25-094856 | Jul 9, 2025 | Jul 1, 2025 |
| SCHEDULE 13G | — | 0001104659-25-066378 | Jul 8, 2025 | — |
| DEF 14A | DEF 14A | 0000950170-25-093924 | Jul 3, 2025 | Jul 24, 2025 |
| ARS | ARS | 0000950170-25-093869 | Jul 3, 2025 | — |
| 8-K | 8-K | 0000950170-25-092318 | Jul 1, 2025 | — |
| 8-K | 8-K | 0000950170-25-091581 | Jun 30, 2025 | — |
| SCHEDULE 13G | — | 0001213900-25-057838 | Jun 25, 2025 | — |
| SCHEDULE 13G | — | 0000921895-25-001833 | Jun 25, 2025 | — |
| SCHEDULE 13G/A | — | 0001079973-25-001052 | Jun 23, 2025 | — |
| SCHEDULE 13G | — | 0001079973-25-001053 | Jun 23, 2025 | — |
| 8-K | 8-K | 0000950170-25-088970 | Jun 23, 2025 | — |
| PRE 14A | PRE 14A | 0000950170-25-089090 | Jun 23, 2025 | Jul 24, 2025 |
| 424B5 | 424B5 | 0000950170-25-088588 | Jun 20, 2025 | — |
| 8-K | 8-K | 0000950170-25-088592 | Jun 20, 2025 | — |
| 424B4 | 424B4 | 0000950170-25-088195 | Jun 20, 2025 | — |
| 8-K | 8-K | 0000950170-25-088494 | Jun 20, 2025 | Jun 18, 2025 |
| EFFECT | — | 9999999995-25-001965 | Jun 18, 2025 | — |
| S-1MEF | S-1MEF | 0000950170-25-087813 | Jun 18, 2025 | — |
| 8-K | 8-K | 0000950170-25-087368 | Jun 17, 2025 | Jun 16, 2025 |
| S-1 | S-1 | 0000950170-25-086548 | Jun 16, 2025 | — |
| CORRESP | — | 0000950170-25-086571 | Jun 16, 2025 | — |
| UPLOAD | — | 0000000000-25-005902 | Jun 4, 2025 | — |
| DRS | — | 0000950123-25-005937 | May 30, 2025 | — |
| 424B3 | 424B3 | 0000950170-25-078328 | May 28, 2025 | — |
| 8-K | 8-K | 0000950170-25-077089 | May 23, 2025 | — |
| 8-K | 8-K | 0000950170-25-076482 | May 22, 2025 | — |
| EFFECT | — | 9999999995-25-001715 | May 22, 2025 | — |
| 424B5 | 424B5 | 0000950170-25-076336 | May 22, 2025 | — |
| CORRESP | — | 0000950170-25-075622 | May 21, 2025 | — |
| UPLOAD | — | 0000000000-25-005388 | May 20, 2025 | — |
| 8-K | 8-K | 0000950170-25-072594 | May 15, 2025 | — |
| 10-Q | 10-Q | 0000950170-25-072622 | May 15, 2025 | Mar 31, 2025 |
| RW | RW | 0000950170-25-069821 | May 13, 2025 | — |
| S-1 | S-1 | 0000950170-25-070551 | May 13, 2025 | — |
| RW | RW | 0000950170-25-069820 | May 13, 2025 | — |
| S-3 | S-3 | 0000950170-25-062910 | May 2, 2025 | — |
| 424B5 | 424B5 | 0000950170-25-060303 | Apr 29, 2025 | — |
| 8-K | 8-K | 0000950170-25-060317 | Apr 29, 2025 | — |
| 8-K | 8-K | 0000950170-25-058966 | Apr 28, 2025 | — |
| 424B4 | 424B4 | 0000950170-25-058974 | Apr 28, 2025 | — |
| SCHEDULE 13G/A | — | 0001553350-25-000022 | Apr 25, 2025 | — |
| DEF 14A | DEF 14A | 0000950170-25-058694 | Apr 25, 2025 | May 14, 2025 |
| SCHEDULE 13G | — | 0001553350-25-000023 | Apr 25, 2025 | — |
| SCHEDULE 13G | — | 0001213900-25-035548 | Apr 25, 2025 | — |
| 8-K | 8-K | 0000950170-25-056736 | Apr 22, 2025 | Apr 21, 2025 |