WRB
W. R. Berkley Corporation has filed 1,651 documents with the SEC between 1994 and 2026. The most frequent type is insider trade (641 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 | 2012-05-07 | 2012-03-31 |
| Insider trade | 4 | 2012-05-04 | 2012-05-01 |
| Major company event | 8-K | 2012-04-23 | 2012-04-23 |
| Annual report to shareholders | ARS | 2012-04-10 | 2011-12-31 |
| Proxy materials | DEFA14A | 2012-04-09 | - |
| Proxy statement | DEF 14A | 2012-04-09 | 2012-05-22 |
| PRE 14A | - | 2012-03-30 | 2012-05-22 |
| Insider trade | 4 | 2012-03-20 | 2012-03-19 |
| Major company event | 8-K | 2012-03-16 | 2012-03-13 |
| Prospectus supplement | 424B5 | 2012-03-14 | - |
| Free writing prospectus | FWP | 2012-03-13 | - |
| Prospectus supplement | 424B5 | 2012-03-13 | - |
| Major company event | 8-K | 2012-03-01 | 2012-02-28 |
| Insider trade | 4 | 2012-03-01 | 2012-03-01 |
| Annual report | 10-K | 2012-02-28 | 2011-12-31 |
| Passive ownership stake | SC 13G | 2012-02-13 | - |
| Passive ownership stake | SC 13G | 2012-02-09 | - |
| Insider trade | 4 | 2012-02-03 | 2012-02-02 |
| Insider trade | 4 | 2012-02-03 | 2012-02-02 |
| Insider trade | 4 | 2012-02-03 | 2012-02-02 |
| Insider trade | 4 | 2012-02-03 | 2012-02-02 |
| Insider trade | 4 | 2012-02-02 | 2012-02-01 |
| Major company event | 8-K | 2012-02-01 | 2012-01-31 |
| Insider trade | 4 | 2012-01-03 | 2012-01-03 |
| Insider trade | 4 | 2012-01-03 | 2011-12-30 |
| Insider trade | 4 | 2012-01-03 | 2011-12-30 |
| Insider trade | 4 | 2012-01-03 | 2011-12-30 |
| Major company event | 8-K | 2011-12-23 | 2011-12-21 |
| Insider trade | 4 | 2011-12-23 | 2011-12-22 |
| Insider trade | 4 | 2011-12-23 | 2011-12-22 |
| Insider trade | 4 | 2011-12-02 | 2011-12-01 |
| S-3ASR | - | 2011-11-22 | - |
| Quarterly report | 10-Q | 2011-11-07 | 2011-09-30 |
| Insider trade | 4 | 2011-11-03 | 2011-11-01 |
| Major company event | 8-K | 2011-10-27 | 2011-10-26 |
| Passive ownership stake (update) | SC 13G/A | 2011-10-07 | - |
| Major company event (amended) | 8-K/A | 2011-09-14 | 2011-05-17 |
| Insider trade | 4 | 2011-09-01 | 2011-09-01 |
| Quarterly report | 10-Q | 2011-08-05 | 2011-06-30 |
| Insider trade | 4 | 2011-08-02 | 2011-08-01 |
| Major company event | 8-K | 2011-07-26 | 2011-07-25 |
| SEC correspondence | UPLOAD | 2011-07-14 | - |
| Employee plan annual report | 11-K | 2011-06-23 | 2010-12-31 |
| Company correspondence | CORRESP | 2011-06-20 | - |
| Company correspondence | CORRESP | 2011-06-20 | - |
| Company correspondence | CORRESP | 2011-06-01 | - |
| Insider trade | 4 | 2011-06-01 | 2011-06-01 |
| SEC correspondence | UPLOAD | 2011-05-22 | - |
| Insider trade | 4 | 2011-05-18 | 2011-05-17 |
| Insider trade | 4 | 2011-05-18 | 2011-05-17 |