Company facts
- Industry
- Fire, Marine & Casualty Insurance
- Headquarters
- Greenwich, Connecticut
- Most recent report
- 8-K, filed Oct 19, 2026
- Incorporated
- Delaware
- Filings on record
- 1,001+ filings
- On EDGAR
- CIK 11544
- Fiscal year ends
- December
- Filer status
- Large accelerated filer
Financials 8 of 53
News 8 of 115
Prospectuses and Registrations 8 of 45
- S-3ASR Automatic shelf registration Nov 3, 2023
- S-8 POS Post-effective amendment to an employee plan registration Mar 8, 2022
- 424B5 Prospectus supplement for an offering Sep 9, 2021
- FWP Free writing prospectus Sep 8, 2021
- 424B5 Prospectus supplement for an offering Sep 8, 2021
- 25-NSE Notice that a security was delisted Jun 1, 2021
- 424B5 Prospectus supplement for an offering Mar 11, 2021
- FWP Free writing prospectus Mar 9, 2021
Proxies 8 of 34
- DEFA14A Extra proxy material Apr 22, 2026
- DEF 14A Proxy statement for a shareholder vote Apr 22, 2026
- DEFA14A Extra proxy material Apr 30, 2025
- DEFA14A Extra proxy material Apr 25, 2025
- DEF 14A Proxy statement for a shareholder vote Apr 25, 2025
- PRE 14A Preliminary proxy statement Apr 15, 2025
- DEFA14A Extra proxy material Apr 26, 2024
- DEF 14A Proxy statement for a shareholder vote Apr 26, 2024
Ownership 8 of 701
- SCHEDULE 13G/A Large holder reported a passive stake, amended Sep 3, 2026
- 13F-HR/A Quarterly report of institutional holdings, amended Aug 24, 2026
- 13F-HR Quarterly report of institutional holdings Aug 14, 2026
- SCHEDULE 13G/A Large holder reported a passive stake, amended Aug 6, 2026
- SCHEDULE 13G/A Large holder reported a passive stake, amended Aug 6, 2026
- SCHEDULE 13G Large holder reported a passive stake Aug 6, 2026
- SCHEDULE 13G/A Large holder reported a passive stake, amended Aug 6, 2026
- SCHEDULE 13G Large holder reported a passive stake Aug 6, 2026
Other 8 of 53
- N-PX Record of how a fund voted its shares Aug 26, 2026
- 11-K Employee stock plan report Jun 25, 2026
- ARS Annual report sent to shareholders Apr 22, 2026
- N-PX/A Record of how a fund voted its shares, amended Aug 22, 2025
- N-PX Record of how a fund voted its shares Aug 19, 2025
- 11-K Employee stock plan report Jun 25, 2025
- ARS Annual report sent to shareholders Apr 25, 2025
- N-PX Record of how a fund voted its shares Aug 20, 2024
Everything here comes from Berkley W R Corp's own filings on SEC EDGAR. The filing list is rechecked every hour.