MSTR - CIK 0001050446
MICROSTRATEGY Inc has filed 1,007 documents with the SEC between 2019 and 2026. The most frequent type is insider trade (398 filings), alongside the regular cadence of annual reports, quarterly reports, and event disclosures every public company must make. Use the filters to focus on one filing type, or flip the sort to trace the company's history from its earliest paperwork.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.
| Filing | Type | Filed | Period covered |
|---|---|---|---|
| Proxy materials | DEFA14A | 2026-04-23 | - |
| Insider sale notice | 144 | 2026-04-22 | - |
| Insider trade | 4 | 2026-04-22 | 2026-04-20 |
| Insider sale notice | 144 | 2026-04-21 | - |
| Insider sale notice | 144 | 2026-04-20 | - |
| Major company event | 8-K | 2026-04-20 | 2026-04-20 |
| Proxy materials | DEFA14A | 2026-04-17 | - |
| PRE 14A | - | 2026-04-17 | 2026-06-08 |
| Insider trade | 4 | 2026-04-15 | 2026-04-13 |
| Insider sale notice | 144 | 2026-04-13 | - |
| Insider sale notice | 144 | 2026-04-13 | - |
| Insider trade | 4 | 2026-04-13 | 2026-04-09 |
| Major company event | 8-K | 2026-04-13 | 2026-04-13 |
| Insider sale notice | 144 | 2026-04-09 | - |
| Insider trade | 4 | 2026-04-09 | 2026-04-07 |
| Insider sale notice | 144 | 2026-04-08 | - |
| Insider sale notice | 144 | 2026-04-07 | - |
| Major company event | 8-K | 2026-04-06 | 2026-04-06 |
| Insider trade | 4 | 2026-04-02 | 2026-03-31 |
| Insider sale notice | 144 | 2026-04-01 | - |
| Major company event | 8-K | 2026-04-01 | 2025-09-02 |
| Insider sale notice | 144 | 2026-03-31 | - |
| Insider trade | 4 | 2026-03-31 | 2026-03-30 |
| Insider sale notice | 144 | 2026-03-30 | - |
| Insider trade | 4 | 2026-03-30 | 2026-03-26 |
| Major company event | 8-K | 2026-03-30 | 2026-03-30 |
| SCHEDULE 13G/A | - | 2026-03-27 | - |
| Insider sale notice | 144 | 2026-03-26 | - |
| Insider trade | 4 | 2026-03-25 | 2026-03-23 |
| Insider trade | 4 | 2026-03-25 | 2026-03-23 |
| Insider trade | 4 | 2026-03-25 | 2026-03-23 |
| Insider sale notice | 144 | 2026-03-24 | - |
| Insider sale notice | 144 | 2026-03-24 | - |
| Insider trade | 4 | 2026-03-23 | 2026-03-19 |
| Major company event | 8-K | 2026-03-23 | 2026-03-23 |
| Prospectus supplement | 424B5 | 2026-03-23 | - |
| Prospectus supplement | 424B5 | 2026-03-23 | - |
| Prospectus supplement | 424B5 | 2026-03-23 | - |
| Prospectus supplement | 424B2 | 2026-03-23 | - |
| Major company event | 8-K | 2026-03-23 | 2026-03-23 |
| Insider trade | 4 | 2026-03-19 | 2026-03-17 |
| Insider trade | 4 | 2026-03-19 | 2026-03-17 |
| Insider trade | 4 | 2026-03-19 | 2026-03-17 |
| Insider trade | 4 | 2026-03-19 | 2026-03-17 |
| Major company event | 8-K | 2026-03-16 | 2026-03-16 |
| Insider trade | 4 | 2026-03-13 | 2026-03-11 |
| Insider trade | 4 | 2026-03-13 | 2026-03-11 |
| Insider trade | 4 | 2026-03-13 | 2026-03-11 |
| Insider sale notice | 144 | 2026-03-12 | - |
| Insider sale notice | 144 | 2026-03-12 | - |