Acacia Research Corp SEC filings ACTG
Acacia Research Corp has 1,002 filings in SEC EDGAR's recent list, going back to Oct 18, 2012. Its latest annual report, Form 10-K, was filed on Mar 12, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Nov 5, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Nov 5, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| DEF 14A | Proxy statement | Apr 30, 2026 | Jun 23, 2026 |
| DEF 14A | Proxy statement | Apr 9, 2025 | May 15, 2025 |
| PRE 14A | Preliminary proxy statement | Mar 28, 2025 | May 15, 2025 |
| DEF 14A | Proxy statement | Apr 19, 2024 | Apr 18, 2024 |
| DEFA14A | Additional proxy material | May 11, 2023 | — |
| DEF 14A | Proxy statement | Apr 17, 2023 | Apr 17, 2023 |
| PRE 14A | Preliminary proxy statement | Mar 29, 2023 | Mar 28, 2023 |
| DEFA14A | Additional proxy material | Mar 16, 2023 | — |
| DEFA14A | Additional proxy material | Nov 10, 2022 | — |
| DEFA14A | Additional proxy material | Nov 1, 2022 | — |
| DEF 14A | Proxy statement | Apr 20, 2022 | May 12, 2022 |
| PRE 14A | Preliminary proxy statement | Apr 1, 2022 | Apr 1, 2022 |
| DEFA14A | Additional proxy material | Apr 22, 2021 | — |
| DEF 14A | Proxy statement | Apr 16, 2021 | May 12, 2021 |
| PRE 14A | Preliminary proxy statement | Apr 2, 2021 | Apr 30, 2021 |
| DEF 14A | Proxy statement | Apr 10, 2020 | Apr 10, 2020 |
| DEFA14A | Additional proxy material | Feb 6, 2020 | — |
| DEFA14A | Additional proxy material | Feb 5, 2020 | — |
| DEFA14A | Additional proxy material | Jan 31, 2020 | — |
| DEF 14A | Proxy statement | Jan 17, 2020 | Feb 14, 2020 |
| PRE 14A | Preliminary proxy statement | Dec 10, 2019 | Dec 9, 2019 |
| DEFA14A | Additional proxy material | Nov 19, 2019 | — |
| DEFA14A | Additional proxy material | Jul 8, 2019 | — |
| DEF 14A | Proxy statement | Jun 14, 2019 | Jun 14, 2019 |
| PRE 14A | Preliminary proxy statement | May 24, 2019 | May 24, 2018 |
| DEFA14A | Additional proxy material | Jun 4, 2018 | — |
| DEFA14A | Additional proxy material | Jun 4, 2018 | — |
| DEFA14A | Additional proxy material | May 31, 2018 | — |
| DEFA14A | Additional proxy material | May 30, 2018 | — |
| DEFA14A | Additional proxy material | May 30, 2018 | — |
| DEFA14A | Additional proxy material | May 30, 2018 | — |
| DEFA14A | Additional proxy material | May 29, 2018 | — |
| DEFA14A | Additional proxy material | May 25, 2018 | — |
| DEFA14A | Additional proxy material | May 25, 2018 | — |
| DEFA14A | Additional proxy material | May 24, 2018 | — |
| DEFA14A | Additional proxy material | May 21, 2018 | — |
| DEFA14A | Additional proxy material | May 14, 2018 | — |
| DEF 14A | Proxy statement | May 3, 2018 | May 3, 2018 |
| DEFA14A | Additional proxy material | May 1, 2018 | — |
| DEFA14A | Additional proxy material | May 4, 2017 | — |
| DEF 14A | Proxy statement | May 1, 2017 | May 1, 2017 |
| DEF 14A | Proxy statement | Apr 28, 2016 | Apr 28, 2016 |
| DEF 14A | Proxy statement | Apr 9, 2015 | Apr 9, 2015 |
| DEF 14A | Proxy statement | Apr 10, 2014 | Apr 10, 2014 |
| DEF 14A | Proxy statement | Apr 24, 2013 | Apr 24, 2013 |
Showing 45 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Patent Owners & Lessors (SIC 6794)
- Listed as
- ACTG (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- New York, NY
- SEC filer status
- Accelerated filer, Smaller reporting company
- SEC CIK
- 934549
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.