Real time Form 13D and 13G transaction reports:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Due to inconsistent filing format, it is highly recommended that you read the orignal filing form.
- Shares have beem adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
| Reported DateTime | Transaction Date | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | View |
| 2026-02-11 4:09 pm Purchase | 2025-12-31 | 13G | MELAR ACQUISITION CORP. I USD MACI | W R Berkley Corp WRB | 868,489 5.400% | 868,489 (New Position) | Filing History |
| 2026-02-10 9:15 pm Purchase | 2025-12-31 | 13G | LAUNCH ONE ACQUISITION CORP US LPAA | W R Berkley Corp WRB | 1,423,290 6.200% | 1,423,290 (New Position) | Filing History |
| 2026-02-10 9:08 pm Purchase | 2025-12-31 | 13G | KOCHAV DEFENSE ACQ CORP USD CL KCHV | W R Berkley Corp WRB | 1,686,575 6.500% | 229,562 (+15.76%) | Filing History |
| 2026-02-10 9:02 pm Purchase | 2025-12-31 | 13G | HAYMAKER ACQUISITION CORP. 4 U HYAC | W R Berkley Corp WRB | 1,964,207 8.400% | 284,195 (+16.92%) | Filing History |
| 2026-02-10 8:53 pm Purchase | 2025-12-31 | 13G | GIGCAPITAL8 CORP GIW | W R Berkley Corp WRB | 1,289,470 5.000% | 1,289,470 (New Position) | Filing History |
| 2026-02-10 8:36 pm Purchase | 2025-12-31 | 13G | EQV VENTURES ACQUISITION CORP FTW | W R Berkley Corp WRB | 2,574,165 7.200% | 2,574,165 (New Position) | Filing History |
| 2026-02-10 8:17 pm Sale | 2025-12-31 | 13G | DT CLOUD STAR ACQUISITION CORP DTSQ | W R Berkley Corp WRB | 132,501 3.700% | -541,425 (-80.34%) | Filing History |
| 2026-02-10 6:34 pm Sale | 2025-12-31 | 13G | BAYVIEW ACQUISITION CORP BAYA | W R Berkley Corp WRB | 149,185 5.400% | -149,186 (-50.00%) | Filing History |
| 2026-02-10 6:17 pm Sale | 2025-12-31 | 13G | AGRICULTURE & NAT SOLUTIONS AC ANSC | W R Berkley Corp WRB | 2,525,578 7.700% | -723,375 (-22.26%) | Filing History |
| 2026-02-10 5:58 pm Purchase | 2025-12-31 | 13G | VOYAGER ACQUISITION CORP VACH | W R Berkley Corp WRB | 1,800,824 7.100% | 1,800,824 (New Position) | Filing History |
| 2026-02-06 8:45 pm Purchase | 2026-02-05 | 13D | BERKLEY CORP WRB | Mitsui Sumitomo Insurance Co Ltd | 56,458,656 14.900% | 3,732,152 (+7.08%) | Filing History |
| 2026-01-14 9:51 pm Purchase | 2026-01-13 | 13D | BERKLEY CORP WRB | Mitsui Sumitomo Insurance Co Ltd | 52,726,504 13.900% | 4,124,916 (+8.49%) | Filing History |
| 2025-12-11 9:49 pm Purchase | 2025-12-05 | 13D | BERKLEY CORP WRB | BERKLEY WILLIAM R | 95,551,144 25.140% | 95,551,144 (New Position) | Filing History |
| 2025-12-11 5:03 pm Purchase | 2025-12-04 | 13D | BERKLEY CORP WRB | Mitsui Sumitomo Insurance Co Ltd | 48,601,588 12.800% | 48,601,588 (New Position) | Filing History |
| 2025-11-10 6:49 pm Purchase | 2025-09-30 | 13G | BAYVIEW ACQUISITION CORP BAYA | W R Berkley Corp WRB | 298,371 8.600% | 14,888 (+5.25%) | Filing History |
| 2025-11-10 6:47 pm Sale | 2025-09-30 | 13G | SPARK I ACQUISITION CORP USD O SPKL | W R Berkley Corp WRB | 0 0.000% | -983,347 (Position Closed) | Filing History |
| 2025-11-10 6:24 pm Purchase | 2025-09-30 | 13G | RF ACQUISITION CORP II RFAI | W R Berkley Corp WRB | 937,845 6.200% | 183,030 (+24.25%) | Filing History |
| 2025-11-10 6:20 pm Purchase | 2025-09-30 | 13G | A SPAC III ACQUISITION CORP ASPC | W R Berkley Corp WRB | 615,149 9.400% | 99,579 (+19.31%) | Filing History |
| 2025-11-10 6:20 pm Sale | 2025-09-30 | 13G | BLACK HAWK ACQUISITION CORP US BKHA | W R Berkley Corp WRB | 308,584 7.400% | -153,912 (-33.28%) | Filing History |
| 2025-11-10 6:19 pm Sale | 2025-09-30 | 13G | KEEN VISION ACQUISITION CORP S KVAC | W R Berkley Corp WRB | 714,015 7.700% | -332,153 (-31.75%) | Filing History |