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 |
|---|---|---|---|
| FWP | Free writing prospectus | Nov 3, 2026 | — |
| 10-Q | Quarterly report | Nov 2, 2026 | Sep 30, 2026 |
| 424B5 | Prospectus supplement | Nov 2, 2026 | — |
| 424B5 | Prospectus supplement | Nov 2, 2026 | — |
| 424B5 | Prospectus supplement | Nov 2, 2026 | — |
| 424B5 | Prospectus supplement | Nov 2, 2026 | — |
| 424B3 | Prospectus | Nov 2, 2026 | — |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Nov 2, 2026 | Nov 2, 2026 |
| 8-K |
Current report
Change to shareholder rights, Bylaw or fiscal year change, Shareholder vote results, Regulation FD disclosure, Other events
|
Oct 29, 2026 | Oct 28, 2026 |
| 8-K |
Current report
Results of operations, Officer or director change, Regulation FD disclosure
|
Oct 29, 2026 | Oct 26, 2026 |
| 8-K |
Current report
Other events
|
Oct 28, 2026 | Oct 28, 2026 |
| DEFA14A | Additional proxy material | Oct 26, 2026 | — |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Oct 26, 2026 | 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 | — |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Oct 19, 2026 | Oct 19, 2026 |
| DEFA14A | Additional proxy material | Oct 16, 2026 | — |
| DEFA14A | Additional proxy material | Oct 16, 2026 | — |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Oct 16, 2026 | Oct 15, 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 | — |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Oct 13, 2026 | Oct 12, 2026 |
| DEFA14A | Additional proxy material | Oct 9, 2026 | — |
| DEFA14A | Additional proxy material | Oct 5, 2026 | — |
| DEFA14A | Additional proxy material | Oct 5, 2026 | — |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Oct 5, 2026 | Oct 5, 2026 |
| DEF 14A | Proxy statement | Oct 5, 2026 | Oct 28, 2026 |
| DEFA14A | Additional proxy material | Oct 1, 2026 | — |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Oct 1, 2026 | Sep 30, 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 | — |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Sep 28, 2026 | Sep 14, 2026 |
| DEFA14A | Additional proxy material | Sep 25, 2026 | — |
| DEFA14A | Additional proxy material | Sep 25, 2026 | — |
| 8-K |
Current report
Other events
|
Sep 25, 2026 | Sep 24, 2026 |
| PRE 14A | Preliminary proxy statement | Sep 25, 2026 | Oct 28, 2026 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Sep 21, 2026 | Sep 14, 2026 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Sep 14, 2026 | Sep 14, 2026 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Sep 8, 2026 | Aug 31, 2026 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Sep 1, 2026 | Aug 31, 2026 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Aug 31, 2026 | Aug 31, 2026 |
| FWP | Free writing prospectus | Aug 24, 2026 | — |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Aug 24, 2026 | Aug 24, 2026 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Aug 17, 2026 | Aug 17, 2026 |
| FWP | Free writing prospectus | Aug 14, 2026 | — |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Aug 10, 2026 | Aug 10, 2026 |
| FWP | Free writing prospectus | Aug 3, 2026 | — |
| 10-Q | Quarterly report | Aug 3, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Aug 3, 2026 | Aug 3, 2026 |
| 8-K/A | Amended current report | Jul 31, 2026 | Jul 30, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 30, 2026 | Jul 30, 2026 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Jul 27, 2026 | Jul 27, 2026 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Jul 20, 2026 | Jul 20, 2026 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Jul 13, 2026 | Jul 13, 2026 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure, Other events
|
Jul 6, 2026 | Jul 6, 2026 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Jun 29, 2026 | Jun 29, 2026 |
| 424B5 | Prospectus supplement | Jun 23, 2026 | — |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Jun 22, 2026 | May 4, 2026 |
| 8-K |
Current report
Change to shareholder rights, Bylaw or fiscal year change, Regulation FD disclosure, Other events
|
Jun 15, 2026 | Jun 14, 2026 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Jun 15, 2026 | May 4, 2026 |
| 8-K |
Current report
Shareholder vote results
|
Jun 10, 2026 | Jun 8, 2026 |
| 8-K |
Current report
Other events
|
Jun 8, 2026 | Jun 8, 2026 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Jun 8, 2026 | May 4, 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 | — |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Jun 1, 2026 | May 30, 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 | — |
| FWP | Free writing prospectus | May 26, 2026 | — |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
May 26, 2026 | 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 | — |
| FWP | Free writing prospectus | May 18, 2026 | — |
| DEFA14A | Additional proxy material | May 18, 2026 | — |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
May 18, 2026 | May 4, 2026 |
| 8-K |
Current report
Other events
|
May 15, 2026 | May 4, 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 | — |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
May 11, 2026 | May 4, 2026 |
| DEFA14A | Additional proxy material | May 7, 2026 | — |
| DEFA14A | Additional proxy material | May 6, 2026 | — |
| 424B3 | Prospectus | May 6, 2026 | — |
| 10-Q | Quarterly report | May 6, 2026 | Mar 31, 2026 |
| DEFA14A | Additional proxy material | May 5, 2026 | — |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 5, 2026 | May 5, 2026 |
| DEFA14A | Additional proxy material | May 4, 2026 | — |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
May 4, 2026 | May 4, 2026 |
| DEFA14A | Additional proxy material | May 1, 2026 | — |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
May 1, 2026 | Sep 2, 2025 |
| DEFA14A | Additional proxy material | Apr 29, 2026 | — |
| DEFA14A | Additional proxy material | Apr 28, 2026 | — |
| DEFA14A | Additional proxy material | Apr 28, 2026 | — |
| ARS | Annual report to shareholders | Apr 28, 2026 | Dec 31, 2025 |
| DEF 14A | Proxy statement | Apr 28, 2026 | Jun 8, 2026 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Apr 27, 2026 | Apr 27, 2026 |
| DEFA14A | Additional proxy material | Apr 24, 2026 | — |
| DEFA14A | Additional proxy material | Apr 23, 2026 | — |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Apr 20, 2026 | Apr 20, 2026 |
| DEFA14A | Additional proxy material | Apr 17, 2026 | — |
| PRE 14A | Preliminary proxy statement | Apr 17, 2026 | Jun 8, 2026 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Apr 13, 2026 | Apr 13, 2026 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Apr 6, 2026 | Apr 6, 2026 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Apr 1, 2026 | Sep 2, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Mar 30, 2026 | Mar 30, 2026 |
| 8-K |
Current report
Material agreement, Agreement ended, Bylaw or fiscal year change, Other events
|
Mar 23, 2026 | Mar 23, 2026 |
| 424B5 | Prospectus supplement | Mar 23, 2026 | — |
| 424B5 | Prospectus supplement | Mar 23, 2026 | — |
| 424B5 | Prospectus supplement | Mar 23, 2026 | — |
| 424B2 | Prospectus | Mar 23, 2026 | — |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Mar 23, 2026 | Mar 23, 2026 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Mar 16, 2026 | Mar 16, 2026 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Mar 9, 2026 | Mar 9, 2026 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Mar 2, 2026 | Feb 28, 2026 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Feb 23, 2026 | Feb 23, 2026 |
| S-8 | Employee stock plan registration | Feb 19, 2026 | — |
| 10-K | Annual report | Feb 19, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Feb 17, 2026 | Feb 17, 2026 |
| FWP | Free writing prospectus | Feb 13, 2026 | — |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Feb 9, 2026 | Feb 9, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Feb 5, 2026 | Feb 5, 2026 |
| 8-K |
Current report
Other events
|
Feb 2, 2026 | Feb 2, 2026 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Feb 2, 2026 | Jan 31, 2026 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Jan 26, 2026 | Jan 26, 2026 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Jan 20, 2026 | Jan 20, 2026 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Jan 12, 2026 | Jan 12, 2026 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Jan 5, 2026 | Jan 5, 2026 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Jan 2, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Dec 29, 2025 | Dec 29, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Dec 22, 2025 | Dec 22, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Dec 15, 2025 | Dec 15, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Dec 8, 2025 | Dec 8, 2025 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure, Other events
|
Dec 1, 2025 | Nov 30, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Nov 17, 2025 | Nov 17, 2025 |
| 8-K |
Current report
Change to shareholder rights, Bylaw or fiscal year change
|
Nov 13, 2025 | Nov 12, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Nov 10, 2025 | Nov 10, 2025 |
| 424B5 | Prospectus supplement | Nov 7, 2025 | — |
| 8-K |
Current report
Material agreement, Other events
|
Nov 7, 2025 | Nov 6, 2025 |
| FWP | Free writing prospectus | Nov 7, 2025 | — |
| 8-K |
Current report
Material agreement, Agreement ended, Other events
|
Nov 4, 2025 | Nov 4, 2025 |
| 424B5 | Prospectus supplement | Nov 4, 2025 | — |
| 424B5 | Prospectus supplement | Nov 4, 2025 | — |
| 424B5 | Prospectus supplement | Nov 4, 2025 | — |
| 424B5 | Prospectus supplement | Nov 4, 2025 | — |
| 424B5 | Prospectus supplement | Nov 4, 2025 | — |
| 424B2 | Prospectus | Nov 4, 2025 | — |
| 8-K |
Current report
Other events
|
Nov 3, 2025 | Nov 3, 2025 |
| FWP | Free writing prospectus | Nov 3, 2025 | — |
| 424B5 | Prospectus supplement | Nov 3, 2025 | — |
| 10-Q | Quarterly report | Nov 3, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Nov 3, 2025 | Nov 3, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Oct 30, 2025 | Oct 30, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Oct 27, 2025 | Oct 27, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Oct 20, 2025 | Oct 20, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Oct 14, 2025 | Sep 2, 2025 |
| FWP | Free writing prospectus | Oct 14, 2025 | — |
| 8-K |
Current report
Results of operations, Officer or director change, Regulation FD disclosure, Other events
|
Oct 6, 2025 | Oct 6, 2025 |
| 8-K |
Current report
Other events
|
Oct 1, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Sep 30, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Sep 29, 2025 | Sep 29, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Sep 22, 2025 | Sep 22, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Sep 15, 2025 | Sep 15, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Sep 8, 2025 | Sep 8, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Sep 2, 2025 | Aug 31, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Sep 2, 2025 | Sep 2, 2025 |
| 8-K |
Current report
Other events
|
Aug 28, 2025 | Aug 28, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Aug 25, 2025 | Aug 25, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Aug 18, 2025 | Aug 18, 2025 |
| DEFA14A | Additional proxy material | Aug 11, 2025 | — |
| 8-K |
Current report
Bylaw or fiscal year change, Other events
|
Aug 11, 2025 | Aug 11, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Aug 11, 2025 | Aug 11, 2025 |
| 10-Q | Quarterly report | Aug 5, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Aug 4, 2025 | Aug 4, 2025 |
| 8-K |
Current report
Bylaw or fiscal year change, Other events
|
Jul 31, 2025 | Jul 31, 2025 |
| 8-K |
Current report
Results of operations, Other events
|
Jul 31, 2025 | Jul 31, 2025 |
| 424B5 | Prospectus supplement | Jul 31, 2025 | — |
| CERT | Filing | Jul 29, 2025 | — |
| 8-A12B | Filing | Jul 29, 2025 | — |
| 8-K |
Current report
Change to shareholder rights, Bylaw or fiscal year change, Other events
|
Jul 29, 2025 | Jul 29, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Jul 28, 2025 | Jul 28, 2025 |
| 424B5 | Prospectus supplement | Jul 25, 2025 | — |
| 8-K |
Current report
Material agreement, Other events
|
Jul 25, 2025 | Jul 24, 2025 |
| FWP | Free writing prospectus | Jul 25, 2025 | — |
| 8-K |
Current report
Other events
|
Jul 23, 2025 | Jul 21, 2025 |
| FWP | Free writing prospectus | Jul 21, 2025 | — |
| 8-K |
Current report
Other events
|
Jul 21, 2025 | Jul 21, 2025 |
Showing 200 filings, the most recent 200. 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.