Strategy Inc SEC filings MSTR
Strategy Inc has 1,001 filings in SEC EDGAR's recent list, going back to Nov 10, 2021. Its latest annual report, Form ARS, was filed on Apr 28, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Nov 2, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Nov 2, 2026 (regulation fd disclosure, other events). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| DEFA14A | Additional proxy material | Oct 26, 2026 | — |
| DEFA14A | Additional proxy material | Oct 20, 2026 | — |
| DEFA14A | Additional proxy material | Oct 20, 2026 | — |
| DEFA14A | Additional proxy material | Oct 19, 2026 | — |
| DEFA14A | Additional proxy material | Oct 19, 2026 | — |
| DEFA14A | Additional proxy material | Oct 16, 2026 | — |
| DEFA14A | Additional proxy material | Oct 16, 2026 | — |
| DEFA14A | Additional proxy material | Oct 15, 2026 | — |
| DEFA14A | Additional proxy material | Oct 14, 2026 | — |
| DEFA14A | Additional proxy material | Oct 13, 2026 | — |
| DEFA14A | Additional proxy material | Oct 13, 2026 | — |
| DEFA14A | Additional proxy material | Oct 9, 2026 | — |
| DEFA14A | Additional proxy material | Oct 5, 2026 | — |
| DEFA14A | Additional proxy material | Oct 5, 2026 | — |
| DEF 14A | Proxy statement | Oct 5, 2026 | Oct 28, 2026 |
| DEFA14A | Additional proxy material | Oct 1, 2026 | — |
| DEFA14A | Additional proxy material | Sep 30, 2026 | — |
| DEFA14A | Additional proxy material | Sep 29, 2026 | — |
| DEFA14A | Additional proxy material | Sep 28, 2026 | — |
| DEFA14A | Additional proxy material | Sep 28, 2026 | — |
| DEFA14A | Additional proxy material | Sep 25, 2026 | — |
| DEFA14A | Additional proxy material | Sep 25, 2026 | — |
| PRE 14A | Preliminary proxy statement | Sep 25, 2026 | Oct 28, 2026 |
| DEFA14A | Additional proxy material | Jun 8, 2026 | — |
| DEFA14A | Additional proxy material | Jun 4, 2026 | — |
| DEFA14A | Additional proxy material | Jun 3, 2026 | — |
| DEFA14A | Additional proxy material | Jun 2, 2026 | — |
| DEFA14A | Additional proxy material | Jun 1, 2026 | — |
| DEFA14A | Additional proxy material | May 29, 2026 | — |
| DEFA14A | Additional proxy material | May 28, 2026 | — |
| DEFA14A | Additional proxy material | May 27, 2026 | — |
| DEFA14A | Additional proxy material | May 26, 2026 | — |
| DEFA14A | Additional proxy material | May 26, 2026 | — |
| DEFA14A | Additional proxy material | May 22, 2026 | — |
| DEFA14A | Additional proxy material | May 21, 2026 | — |
| DEFA14A | Additional proxy material | May 19, 2026 | — |
| DEFA14A | Additional proxy material | May 18, 2026 | — |
| DEFA14A | Additional proxy material | May 14, 2026 | — |
| DEFA14A | Additional proxy material | May 13, 2026 | — |
| DEFA14A | Additional proxy material | May 12, 2026 | — |
| DEFA14A | Additional proxy material | May 11, 2026 | — |
| DEFA14A | Additional proxy material | May 7, 2026 | — |
| DEFA14A | Additional proxy material | May 6, 2026 | — |
| DEFA14A | Additional proxy material | May 5, 2026 | — |
| DEFA14A | Additional proxy material | May 4, 2026 | — |
| DEFA14A | Additional proxy material | May 1, 2026 | — |
| DEFA14A | Additional proxy material | Apr 29, 2026 | — |
| DEFA14A | Additional proxy material | Apr 28, 2026 | — |
| DEFA14A | Additional proxy material | Apr 28, 2026 | — |
| DEF 14A | Proxy statement | Apr 28, 2026 | Jun 8, 2026 |
| DEFA14A | Additional proxy material | Apr 24, 2026 | — |
| DEFA14A | Additional proxy material | Apr 23, 2026 | — |
| DEFA14A | Additional proxy material | Apr 17, 2026 | — |
| PRE 14A | Preliminary proxy statement | Apr 17, 2026 | Jun 8, 2026 |
| DEFA14A | Additional proxy material | Aug 11, 2025 | — |
| DEFA14A | Additional proxy material | Apr 28, 2025 | — |
| DEF 14A | Proxy statement | Apr 28, 2025 | Jun 12, 2025 |
| DEFA14A | Additional proxy material | Jan 3, 2025 | — |
| DEF 14A | Proxy statement | Jan 3, 2025 | Jan 21, 2025 |
| PRE 14A | Preliminary proxy statement | Dec 23, 2024 | Dec 23, 2024 |
| DEFA14A | Additional proxy material | Apr 12, 2024 | — |
| DEF 14A | Proxy statement | Apr 12, 2024 | May 22, 2024 |
| DEFA14A | Additional proxy material | Apr 13, 2023 | — |
| DEF 14A | Proxy statement | Apr 13, 2023 | — |
| DEFA14A | Additional proxy material | Apr 14, 2022 | — |
| DEF 14A | Proxy statement | Apr 14, 2022 | May 25, 2022 |
Showing 66 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
- Finance Services (SIC 6199)
- Listed as
- MSTR (Nasdaq), STRC (Nasdaq), STRD (Nasdaq), STRF (Nasdaq), STRK (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Tysons Corner, VA
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1050446
- Former names
- MICROSTRATEGY INC (until Aug 11, 2025); MICROSTRATEGY Inc (until Aug 11, 2025)
Other Finance Services companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.