ACGL
Arch Capital Group Ltd. has filed 2,128 documents with the SEC between 1996 and 2026. The most frequent type is insider trade (1,025 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 |
|---|---|---|---|
| PREM14A | - | 2000-09-08 | - |
| S-4 | - | 2000-09-08 | - |
| Major company event | 8-K | 2000-09-08 | 2000-05-05 |
| Quarterly report | 10-Q | 2000-08-14 | 2000-06-30 |
| Passive ownership stake | SC 13G | 2000-07-10 | - |
| Major company event | 8-K | 2000-05-19 | 2000-05-05 |
| Quarterly report | 10-Q | 2000-05-15 | 2000-03-31 |
| Major company event | 8-K | 2000-05-08 | 2000-05-05 |
| Annual report (amended) | 10-K/A | 2000-04-28 | 1999-12-31 |
| Insider trade | 4 | 2000-04-07 | 2000-04-07 |
| Annual report | 10-K | 2000-03-30 | 1999-12-31 |
| 424B3 | - | 2000-03-24 | - |
| 424B3 | - | 2000-03-20 | - |
| Proxy statement | DEF 14A | 2000-03-16 | 2000-04-17 |
| Activist ownership stake (update) | SC 13D/A | 2000-03-15 | - |
| PREM14A | - | 2000-03-03 | - |
| Major company event | 8-K | 2000-03-02 | 2000-03-02 |
| Passive ownership stake | SC 13G | 2000-02-14 | - |
| Passive ownership stake (update) | SC 13G/A | 2000-02-10 | - |
| Passive ownership stake (update) | SC 13G/A | 2000-02-07 | - |
| Passive ownership stake (update) | SC 13G/A | 2000-02-03 | - |
| Passive ownership stake (update) | SC 13G/A | 2000-01-31 | - |
| Major company event | 8-K | 2000-01-18 | 2000-01-17 |
| Activist ownership stake (update) | SC 13D/A | 2000-01-18 | - |
| Quarterly report | 10-Q | 1999-11-15 | 1999-09-30 |
| S-8 POS | - | 1999-08-31 | - |
| Employee stock plan | S-8 | 1999-08-30 | - |
| Quarterly report | 10-Q | 1999-08-12 | 1999-06-30 |
| Quarterly report | 10-Q | 1999-05-14 | 1999-03-31 |
| Proxy statement | DEF 14A | 1999-04-14 | 1999-05-11 |
| Annual report | 10-K | 1999-03-30 | 1998-12-31 |
| Passive ownership stake | SC 13G | 1999-03-29 | - |
| Passive ownership stake | SC 13G | 1999-02-16 | - |
| Passive ownership stake | SC 13G | 1999-02-12 | - |
| Passive ownership stake (update) | SC 13G/A | 1999-02-03 | - |
| Passive ownership stake (update) | SC 13G/A | 1999-02-02 | - |
| Passive ownership stake | SC 13G | 1999-01-25 | - |
| Passive ownership stake | SC 13G | 1999-01-25 | - |
| Passive ownership stake | SC 13G | 1999-01-25 | - |
| Quarterly report | 10-Q | 1998-11-13 | 1998-09-30 |
| Passive ownership stake | SC 13G | 1998-11-12 | - |
| Passive ownership stake (update) | SC 13G/A | 1998-11-12 | - |
| Passive ownership stake | SC 13G | 1998-11-05 | - |
| Passive ownership stake (update) | SC 13G/A | 1998-11-04 | - |
| Quarterly report | 10-Q | 1998-08-14 | 1998-06-30 |
| Quarterly report | 10-Q | 1998-05-14 | 1998-03-31 |
| Insider trade | 4 | 1998-04-09 | 1998-03-19 |
| Proxy statement | DEF 14A | 1998-04-06 | 1998-05-12 |
| 10-K405 | - | 1998-03-27 | 1997-12-31 |
| Activist ownership stake (update) | SC 13D/A | 1998-03-27 | - |