GBTC - CIK 0001588489
Grayscale Bitcoin Trust (BTC) has filed 518 documents with the SEC between 2013 and 2026. The most frequent type is free writing prospectus (313 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 |
|---|---|---|---|
| Quarterly report | 10-Q | 2026-05-05 | 2026-03-31 |
| 424I | - | 2026-03-27 | - |
| Major company event | 8-K | 2026-03-16 | 2026-03-16 |
| Annual report | 10-K | 2026-02-25 | 2025-12-31 |
| Insider sale notice | 144 | 2026-01-23 | - |
| Free writing prospectus | FWP | 2026-01-06 | - |
| Major company event | 8-K | 2025-12-03 | 2025-12-03 |
| Insider sale notice | 144 | 2025-11-06 | - |
| Quarterly report | 10-Q | 2025-11-05 | 2025-09-30 |
| Major company event | 8-K | 2025-10-24 | 2025-10-22 |
| Major company event | 8-K | 2025-10-14 | 2025-10-13 |
| Major company event | 8-K | 2025-10-09 | 2025-10-03 |
| Free writing prospectus | FWP | 2025-09-29 | - |
| Free writing prospectus | FWP | 2025-09-08 | - |
| Free writing prospectus | FWP | 2025-08-25 | - |
| Major company event | 8-K | 2025-08-08 | 2025-08-08 |
| Major company event | 8-K | 2025-08-04 | 2025-08-04 |
| Quarterly report | 10-Q | 2025-08-01 | 2025-06-30 |
| Free writing prospectus | FWP | 2025-07-23 | - |
| Free writing prospectus | FWP | 2025-07-22 | - |
| Major company event | 8-K | 2025-06-25 | 2025-06-22 |
| Free writing prospectus | FWP | 2025-06-25 | - |
| Free writing prospectus | FWP | 2025-06-25 | - |
| Free writing prospectus | FWP | 2025-06-12 | - |
| Free writing prospectus | FWP | 2025-05-14 | - |
| Free writing prospectus | FWP | 2025-05-13 | - |
| Free writing prospectus | FWP | 2025-05-12 | - |
| Free writing prospectus | FWP | 2025-05-09 | - |
| Free writing prospectus | FWP | 2025-05-08 | - |
| Quarterly report | 10-Q | 2025-05-02 | 2025-03-31 |
| Free writing prospectus | FWP | 2025-04-23 | - |
| Major company event | 8-K | 2025-04-09 | 2025-04-09 |
| 424I | - | 2025-03-26 | - |
| Free writing prospectus | FWP | 2025-03-26 | - |
| Annual report | 10-K | 2025-02-28 | 2024-12-31 |
| Free writing prospectus | FWP | 2025-02-11 | - |
| Free writing prospectus | FWP | 2025-02-11 | - |
| Free writing prospectus | FWP | 2025-01-28 | - |
| Free writing prospectus | FWP | 2025-01-24 | - |
| Free writing prospectus | FWP | 2025-01-16 | - |
| Free writing prospectus | FWP | 2025-01-16 | - |
| Free writing prospectus | FWP | 2025-01-10 | - |
| Major company event | 8-K | 2025-01-03 | 2025-01-01 |
| Free writing prospectus | FWP | 2024-11-21 | - |
| Free writing prospectus | FWP | 2024-11-21 | - |
| Free writing prospectus | FWP | 2024-11-20 | - |
| Free writing prospectus | FWP | 2024-11-19 | - |
| Free writing prospectus | FWP | 2024-11-07 | - |
| Free writing prospectus | FWP | 2024-11-06 | - |
| Free writing prospectus | FWP | 2024-11-06 | - |