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Aptevo Therapeutics Inc SEC Filings
What Aptevo Therapeutics Inc has told the SEC happened, by the 8-K items and forms it filed under: when it reported results, who joined or left, what it bought or sold, and whether its auditor or its accounts ever changed.
APVO overview →Filings on file
172
since Nov 14, 2016
Warning signs
8
latest Jun 23, 2025
Last results
Aug 14, 2026
8-K item 2.02
Industry
Pharmaceutical Preparations
SIC 2834
Newest first
Each label is a form type or an 8-K item as filed; each row links to the filing.
| Filed | What it reports | Document |
|---|---|---|
| Sep 23, 2026 | Shareholder vote 8-K | Read ↗ |
| Sep 3, 2026 | Share offering 424B4 | Read ↗ |
| Aug 21, 2026 | Share offering S-1 | Read ↗ |
| Aug 21, 2026 | Shareholder vote 8-K | Read ↗ |
| Aug 14, 2026 | Quarterly report 10-Q | Read ↗ |
| Aug 14, 2026 | Results announced 8-K | Read ↗ |
| Aug 13, 2026 | Material agreementUnregistered share sale 8-K | Read ↗ |
| Jun 30, 2026 | Material agreement 8-K | Read ↗ |
| May 27, 2026 | Material agreementUnregistered share sale 8-K | Read ↗ |
| May 13, 2026 | Quarterly report 10-Q | Read ↗ |
| May 13, 2026 | Results announced 8-K | Read ↗ |
| Mar 26, 2026 | Annual report 10-K | Read ↗ |
| Mar 26, 2026 | Results announced 8-K | Read ↗ |
| Feb 19, 2026 | Shareholder vote 8-K | Read ↗ |
| Feb 3, 2026 | Executive or director change 8-K | Read ↗ |
| Jan 30, 2026 | Share offering 424B4 | Read ↗ |
| Jan 28, 2026 | Share offering S-1 | Read ↗ |
| Jan 9, 2026 | Material agreementUnregistered share sale 8-K | Read ↗ |
| Nov 25, 2025 | Share offering 424B4 | Read ↗ |
| Nov 6, 2025 | Quarterly report 10-Q | Read ↗ |
| Nov 6, 2025 | Results announced 8-K | Read ↗ |
| Oct 30, 2025 | Material agreement 8-K | Read ↗ |
| Oct 1, 2025 | Share offering S-1 | Read ↗ |
| Aug 11, 2025 | Quarterly report 10-Q | Read ↗ |
| Aug 11, 2025 | Results announced 8-K | Read ↗ |
| Aug 8, 2025 | Share offering 424B4 | Read ↗ |
| Jul 25, 2025 | Share offering S-1 | Read ↗ |
| Jul 24, 2025 | Shareholder vote 8-K | Read ↗ |
| Jun 23, 2025 | Auditor change 8-K | Read ↗ |
| Jun 20, 2025 | Material agreement 8-K | Read ↗ |
| Jun 20, 2025 | Share offering 424B4 | Read ↗ |
| Jun 17, 2025 | Material agreementUnregistered share sale 8-K | Read ↗ |
| Jun 16, 2025 | Share offering S-1 | Read ↗ |
| May 22, 2025 | Delisting notice or listing transfer 8-K | Read ↗ |
| May 15, 2025 | Quarterly report 10-Q | Read ↗ |
| May 15, 2025 | Results announced 8-K | Read ↗ |
| May 13, 2025 | Share offering S-1 | Read ↗ |
| Apr 28, 2025 | Share offering 424B4 | Read ↗ |
| Apr 28, 2025 | Results announcedMaterial agreement 8-K | Read ↗ |
| Apr 22, 2025 | Material agreement 8-K | Read ↗ |
| Apr 22, 2025 | Share offering 424B4 | Read ↗ |
| Apr 4, 2025 | Material agreement 8-K | Read ↗ |
| Apr 4, 2025 | Share offering 424B4 | Read ↗ |
| Mar 3, 2025 | Share offering S-1 | Read ↗ |
| Feb 14, 2025 | Annual report 10-K | Read ↗ |
| Feb 14, 2025 | Results announced 8-K | Read ↗ |
| Dec 12, 2024 | Material agreementUnregistered share sale 8-K | Read ↗ |
| Nov 7, 2024 | Quarterly report 10-Q | Read ↗ |
| Nov 7, 2024 | Results announced 8-K | Read ↗ |
| Nov 4, 2024 | Material agreement 8-K | Read ↗ |
| Oct 25, 2024 | Shareholder vote 8-K | Read ↗ |
| Sep 18, 2024 | Material agreement 8-K | Read ↗ |
| Sep 17, 2024 | Share offering 424B4 | Read ↗ |
| Aug 30, 2024 | Share offering S-1 | Read ↗ |
| Aug 8, 2024 | Quarterly report 10-Q | Read ↗ |
| Aug 8, 2024 | Results announced 8-K | Read ↗ |
| Aug 7, 2024 | Shareholder vote 8-K | Read ↗ |
| Jul 1, 2024 | Delisting notice or listing transfer 8-K | Read ↗ |
| Jul 1, 2024 | Material agreement 8-K | Read ↗ |
| Jun 28, 2024 | Share offering 424B4 | Read ↗ |
| Jun 14, 2024 | Share offering S-1 | Read ↗ |
| Jun 10, 2024 | Shareholder vote 8-K | Read ↗ |
| May 8, 2024 | Quarterly report 10-Q | Read ↗ |
| May 8, 2024 | Results announced 8-K | Read ↗ |
| Apr 15, 2024 | Material agreement 8-K | Read ↗ |
| Apr 12, 2024 | Share offering 424B4 | Read ↗ |
| Mar 20, 2024 | Share offering S-1 | Read ↗ |
| Mar 5, 2024 | Annual report 10-K | Read ↗ |
| Mar 5, 2024 | Results announced 8-K | Read ↗ |
| Feb 6, 2024 | Shareholder vote 8-K | Read ↗ |
| Nov 14, 2023 | Quarterly report 10-Q | Read ↗ |
| Nov 14, 2023 | Results announced 8-K | Read ↗ |
| Nov 9, 2023 | Material agreementUnregistered share sale 8-K | Read ↗ |
| Nov 3, 2023 | Material agreement 8-K | Read ↗ |
| Sep 15, 2023 | Delisting notice or listing transfer 8-K | Read ↗ |
| Aug 10, 2023 | Quarterly report 10-Q | Read ↗ |
| Aug 10, 2023 | Results announced 8-K | Read ↗ |
| Aug 7, 2023 | Material agreement 8-K | Read ↗ |
| Aug 3, 2023 | Share offering 424B4 | Read ↗ |
| Jun 30, 2023 | Share offering S-1 | Read ↗ |
| Jun 2, 2023 | Shareholder vote 8-K | Read ↗ |
| May 11, 2023 | Quarterly report 10-Q | Read ↗ |
| May 11, 2023 | Results announced 8-K | Read ↗ |
| Mar 30, 2023 | Annual report 10-K | Read ↗ |
| Mar 30, 2023 | Results announced 8-K | Read ↗ |
| Mar 30, 2023 | Material agreement 8-K | Read ↗ |
| Mar 7, 2023 | Executive or director change 8-K | Read ↗ |
| Nov 10, 2022 | Quarterly report 10-Q | Read ↗ |
| Nov 10, 2022 | Results announced 8-K | Read ↗ |
| Nov 4, 2022 | Material agreement 8-K | Read ↗ |
| Aug 11, 2022 | Quarterly report 10-Q | Read ↗ |
| Aug 11, 2022 | Results announced 8-K | Read ↗ |
| Jun 8, 2022 | Material agreement 8-K | Read ↗ |
| Jun 7, 2022 | Shareholder vote 8-K | Read ↗ |
| May 12, 2022 | Quarterly report 10-Q | Read ↗ |
| May 12, 2022 | Results announced 8-K | Read ↗ |
| Apr 7, 2022 | Delisting notice or listing transfer 8-K | Read ↗ |
| Mar 24, 2022 | Annual report 10-K | Read ↗ |
| Mar 24, 2022 | Results announced 8-K | Read ↗ |
| Feb 17, 2022 | Material agreement 8-K | Read ↗ |
| Jan 21, 2022 | Executive or director change 8-K | Read ↗ |
| Nov 12, 2021 | Results announced 8-K | Read ↗ |
| Nov 12, 2021 | Quarterly report 10-Q | Read ↗ |
| Nov 5, 2021 | Material agreement 8-K | Read ↗ |
| Aug 27, 2021 | Executive or director change 8-K | Read ↗ |
| Aug 12, 2021 | Results announced 8-K | Read ↗ |
| Aug 12, 2021 | Quarterly report 10-Q | Read ↗ |
| Jun 28, 2021 | Shareholder vote 8-K | Read ↗ |
| May 11, 2021 | Quarterly report 10-Q | Read ↗ |
| May 11, 2021 | Results announced 8-K | Read ↗ |
| Apr 28, 2021 | Annual report 10-K/A | Read ↗ |
| Mar 31, 2021 | Results announcedMaterial agreementNew debt 8-K | Read ↗ |
| Mar 31, 2021 | Annual report 10-K | Read ↗ |
| Dec 14, 2020 | Material agreement 8-K | Read ↗ |
| Nov 10, 2020 | Quarterly report 10-Q | Read ↗ |
| Nov 10, 2020 | Results announced 8-K | Read ↗ |
| Nov 9, 2020 | Material agreement 8-K | Read ↗ |
| Aug 27, 2020 | Auditor change 8-K | Read ↗ |
| Aug 14, 2020 | Quarterly report 10-Q | Read ↗ |
| Aug 13, 2020 | Executive or director change 8-K | Read ↗ |
| Aug 6, 2020 | Material agreementNew debt 8-K | Read ↗ |
| Jun 29, 2020 | Tender offer SC TO-I | Read ↗ |
| Jun 1, 2020 | Shareholder vote 8-K | Read ↗ |
| May 13, 2020 | Quarterly report 10-Q | Read ↗ |
| Mar 25, 2020 | Annual report 10-K | Read ↗ |
| Mar 13, 2020 | Shareholder vote 8-K | Read ↗ |
| Mar 2, 2020 | Acquisition or sale completedMaterial agreement 8-K | Read ↗ |
| Nov 7, 2019 | Quarterly report 10-Q | Read ↗ |
| Nov 7, 2019 | Results announced 8-K | Read ↗ |
| Nov 4, 2019 | Executive or director change 8-K | Read ↗ |
| Oct 28, 2019 | Executive or director change 8-K | Read ↗ |
| Oct 16, 2019 | Delisting notice or listing transfer 8-K | Read ↗ |
| Oct 3, 2019 | Executive or director changeResults announced 8-K | Read ↗ |
| Aug 9, 2019 | Quarterly report 10-Q | Read ↗ |
| Aug 9, 2019 | Results announced 8-K | Read ↗ |
| May 20, 2019 | Shareholder vote 8-K | Read ↗ |
| May 9, 2019 | Results announced 8-K | Read ↗ |
| May 9, 2019 | Quarterly report 10-Q | Read ↗ |
| Apr 23, 2019 | Delisting notice or listing transfer 8-K | Read ↗ |
| Mar 22, 2019 | Material agreement 8-K | Read ↗ |
| Mar 18, 2019 | Results announced 8-K | Read ↗ |
| Mar 18, 2019 | Annual report 10-K | Read ↗ |
| Jan 9, 2019 | Results announced 8-K | Read ↗ |
| Dec 24, 2018 | Material agreementUnregistered share sale 8-K | Read ↗ |
| Nov 14, 2018 | Results announced 8-K | Read ↗ |
| Nov 14, 2018 | Quarterly report 10-Q | Read ↗ |
| Aug 9, 2018 | Results announced 8-K | Read ↗ |
| Aug 9, 2018 | Quarterly report 10-Q | Read ↗ |
| Aug 7, 2018 | Material agreement 8-K | Read ↗ |
| Jul 27, 2018 | Annual report 10-K/A | Read ↗ |
| Jun 1, 2018 | Executive or director changeShareholder vote 8-K | Read ↗ |
| May 10, 2018 | Results announced 8-K | Read ↗ |
| May 10, 2018 | Quarterly report 10-Q | Read ↗ |
| Mar 13, 2018 | Results announced 8-K | Read ↗ |
| Mar 13, 2018 | Annual report 10-K | Read ↗ |
| Nov 13, 2017 | Quarterly report 10-Q | Read ↗ |
| Nov 9, 2017 | Results announcedMaterial agreement 8-K | Read ↗ |
| Sep 29, 2017 | Acquisition or sale completedMaterial agreement 8-K | Read ↗ |
| Sep 1, 2017 | Material agreement 8-K | Read ↗ |
| Sep 1, 2017 | Material agreement 8-K | Read ↗ |
| Aug 10, 2017 | Results announced 8-K | Read ↗ |
| Aug 10, 2017 | Quarterly report 10-Q | Read ↗ |
| Jul 20, 2017 | Material agreement 8-K | Read ↗ |
| Jun 22, 2017 | Material agreement 8-K | Read ↗ |
| Jun 1, 2017 | Executive or director changeShareholder vote 8-K | Read ↗ |
| May 12, 2017 | Quarterly report 10-Q | Read ↗ |
| May 12, 2017 | Results announced 8-K | Read ↗ |
| Mar 31, 2017 | Annual report 10-K | Read ↗ |
| Mar 31, 2017 | Results announced 8-K | Read ↗ |
| Feb 24, 2017 | Executive or director change 8-K | Read ↗ |
| Dec 15, 2016 | Material agreement 8-K | Read ↗ |
| Nov 14, 2016 | Quarterly report 10-Q | Read ↗ |
Source: Aptevo Therapeutics Inc's EDGAR filing history, the last ten years. The labels are the form types and 8-K item numbers the company filed under, not a reading of what it wrote — an item 5.02 can be a chief executive fired or a director retiring on schedule — so each row links to the filing.