WRB insider transaction filings
BERKLEY W R CORP — 50 most recent Form 4 filings from SEC EDGAR, normalized by FilingPulse. Latest filing: 2026-08-05. Screen WRB transaction legs live →
| Filed | Form | Insider | Reported transactions | Source |
|---|---|---|---|---|
| 2026-08-05 | 4 | SHIEL JAMES G — EVP - Investments | Grant/award (A): 14,086 @ $0 · Tax withholding (F): 650 @ $72.29 | EDGAR |
| 2026-08-05 | 4 | BERKLEY WILLIAM R JR — Chairman, President and CEO, Director, 10% owner | Grant/award (A): 98,593 @ $0 · Tax withholding (F): 4,139 @ $72.29 | EDGAR |
| 2026-08-05 | 4 | Baio Richard Mark — EVP & CFO | Grant/award (A): 14,086 @ $0 · Tax withholding (F): 650 @ $72.29 | EDGAR |
| 2026-08-05 | 4 | Welt Philip S — EVP & Secretary | Grant/award (A): 14,086 @ $0 · Tax withholding (F): 592 @ $72.29 | EDGAR |
| 2026-06-04 | 4 | BERKLEY WILLIAM R — Executive Chairman, Director, 10% owner | Grant/award (A): 3,090 @ $0 | EDGAR |
| 2026-06-04 | 4 | Ferre Maria Luisa — Director | Grant/award (A): 3,090 @ $0 | EDGAR |
| 2026-06-04 | 4 | Mattson Marie Angela — Director | Grant/award (A): 3,090 @ $0 | EDGAR |
| 2026-06-04 | 4 | BERKLEY WILLIAM R JR — President and CEO, Director | Grant/award (A): 3,090 @ $0 | EDGAR |
| 2026-06-04 | 4 | Mosley Daniel Lynn — Director | Grant/award (A): 3,090 @ $0 | EDGAR |
| 2026-06-04 | 4 | Farrell Mary C — Director | Grant/award (A): 3,090 @ $0 | EDGAR |
| 2026-06-04 | 4 | Rusbuldt Robert Alan — Director | Grant/award (A): 3,090 @ $0 | EDGAR |
| 2026-06-04 | 4 | Augostini Christopher L — Director | Grant/award (A): 3,090 @ $0 | EDGAR |
| 2026-06-04 | 4 | BLAYLOCK RONALD E — Director | Grant/award (A): 3,090 @ $0 | EDGAR |
| 2026-06-04 | 4 | Talisman Jonathan — Director | Grant/award (A): 3,090 @ $0 | EDGAR |
| 2026-03-03 | 4 | MITSUI SUMITOMO INSURANCE CO LTD — 10% owner MS&AD Insurance Group Holdings, Inc. — 10% owner | Purchase (P): 45,103 @ $72.29 · Purchase (P): 100,897 @ $73.20 · Purchase (P): 38,991 @ $71.60 · Purchase (P): 73,185 @ $72.52 | EDGAR |
| 2026-02-27 | 4 | MITSUI SUMITOMO INSURANCE CO LTD — 10% owner MS&AD Insurance Group Holdings, Inc. — 10% owner | Purchase (P): 145,491 @ $71.65 · Purchase (P): 7,509 @ $72.11 · Purchase (P): 147,000 @ $71.63 | EDGAR |
| 2026-02-25 | 4 | MITSUI SUMITOMO INSURANCE CO LTD — 10% owner MS&AD Insurance Group Holdings, Inc. — 10% owner | Purchase (P): 203,590 @ $71.09 · Purchase (P): 16,410 @ $71.80 · Purchase (P): 103,192 @ $70.52 · Purchase (P): 61,594 @ $71.28 · Purchase (P): 154,512 @ $71.39 · Purchase (P): 14,356 @ $71.77 | EDGAR |
| 2026-02-20 | 4 | MITSUI SUMITOMO INSURANCE CO LTD — 10% owner MS&AD Insurance Group Holdings, Inc. — 10% owner | Purchase (P): 300,986 @ $70.53 · Purchase (P): 44,014 @ $71.50 · Purchase (P): 160,582 @ $70.80 | EDGAR |
| 2026-02-18 | 4 | MITSUI SUMITOMO INSURANCE CO LTD — 10% owner MS&AD Insurance Group Holdings, Inc. — 10% owner | Purchase (P): 281,386 @ $71.19 · Purchase (P): 239,750 @ $70.58 · Purchase (P): 45,250 @ $70.96 | EDGAR |
| 2026-02-13 | 4 | MITSUI SUMITOMO INSURANCE CO LTD — 10% owner MS&AD Insurance Group Holdings, Inc. — 10% owner | Purchase (P): 17,599 @ $71.88 · Purchase (P): 2,401 @ $72.76 · Purchase (P): 15,406 @ $69.73 · Purchase (P): 4,314 @ $70.30 · Purchase (P): 280 @ $71.18 | EDGAR |
| 2026-02-11 | 4 | MITSUI SUMITOMO INSURANCE CO LTD — 10% owner MS&AD Insurance Group Holdings, Inc. — 10% owner | Purchase (P): 35,952 @ $69.27 · Purchase (P): 4,048 @ $70.32 · Purchase (P): 21,884 @ $69.09 · Purchase (P): 12,082 @ $69.92 · Purchase (P): 9,289 @ $69.59 · Purchase (P): 3,578 @ $70.50 · +1 more | EDGAR |
| 2026-02-06 | 4 | MITSUI SUMITOMO INSURANCE CO LTD — 10% owner MS&AD Insurance Group Holdings, Inc. — 10% owner | Purchase (P): 6,528 @ $70.79 · Purchase (P): 13,472 @ $71.25 · Purchase (P): 15,694 @ $70.46 · Purchase (P): 4,306 @ $71.39 | EDGAR |
| 2026-02-04 | 4 | MITSUI SUMITOMO INSURANCE CO LTD — 10% owner MS&AD Insurance Group Holdings, Inc. — 10% owner | Purchase (P): 237,062 @ $67.71 · Purchase (P): 13,159 @ $68.42 · Purchase (P): 8,347 @ $67.75 · Purchase (P): 31,653 @ $68.87 · Purchase (P): 2,585 @ $69.77 · Purchase (P): 22,415 @ $70.25 | EDGAR |
| 2026-01-30 | 4 | MITSUI SUMITOMO INSURANCE CO LTD — 10% owner MS&AD Insurance Group Holdings, Inc. — 10% owner | Purchase (P): 262,282 @ $68.08 · Purchase (P): 27,718 @ $68.56 · Purchase (P): 195,000 @ $68.36 | EDGAR |
| 2026-01-28 | 4 | MITSUI SUMITOMO INSURANCE CO LTD — 10% owner MS&AD Insurance Group Holdings, Inc. — 10% owner | Purchase (P): 293,611 @ $66.86 · Purchase (P): 76,389 @ $67.88 · Purchase (P): 800 @ $65.86 · Purchase (P): 11,987 @ $66.87 · Purchase (P): 325,960 @ $67.40 · Purchase (P): 8,582 @ $68.56 · +3 more | EDGAR |
| 2026-01-23 | 4 | MITSUI SUMITOMO INSURANCE CO LTD — 10% owner MS&AD Insurance Group Holdings, Inc. — 10% owner | Purchase (P): 330,000 @ $67.45 · Purchase (P): 201,081 @ $66.77 · Purchase (P): 166,919 @ $67.18 | EDGAR |
| 2026-01-21 | 4 | MITSUI SUMITOMO INSURANCE CO LTD — 10% owner MS&AD Insurance Group Holdings, Inc. — 10% owner | Purchase (P): 265,006 @ $67.75 · Purchase (P): 44,994 @ $68.08 · Purchase (P): 59,002 @ $66.95 · Purchase (P): 260,998 @ $67.60 | EDGAR |
| 2026-01-16 | 4 | MITSUI SUMITOMO INSURANCE CO LTD — 10% owner MS&AD Insurance Group Holdings, Inc. — 10% owner | Purchase (P): 166,907 @ $68.67 · Purchase (P): 68,093 @ $69.45 · Purchase (P): 241,309 @ $68.03 · Purchase (P): 58,691 @ $68.79 | EDGAR |
| 2026-01-14 | 4 | MITSUI SUMITOMO INSURANCE CO LTD — 10% owner MS&AD Insurance Group Holdings, Inc. — 10% owner | Purchase (P): 256,041 @ $68.73 · Purchase (P): 118,501 @ $67.82 · Purchase (P): 206,499 @ $68.15 · Purchase (P): 21,728 @ $68.80 · Purchase (P): 208,272 @ $69.23 | EDGAR |
| 2026-01-09 | 4 | MITSUI SUMITOMO INSURANCE CO LTD — 10% owner MS&AD Insurance Group Holdings, Inc. — 10% owner | Purchase (P): 4,187 @ $68.79 · Purchase (P): 39,302 @ $69.69 · Purchase (P): 151,511 @ $70.32 · Purchase (P): 161,176 @ $68.48 · Purchase (P): 105,674 @ $69.56 · Purchase (P): 8,150 @ $70.12 | EDGAR |
| 2026-01-07 | 4 | MITSUI SUMITOMO INSURANCE CO LTD — 10% owner MS&AD Insurance Group Holdings, Inc. — 10% owner | Purchase (P): 11,350 @ $69.20 · Purchase (P): 35,894 @ $70.23 · Purchase (P): 153,686 @ $70.78 · Purchase (P): 122,931 @ $69.93 · Purchase (P): 92,357 @ $70.21 · Purchase (P): 254,622 @ $68.47 · +1 more | EDGAR |
| 2026-01-02 | 4 | MITSUI SUMITOMO INSURANCE CO LTD — 10% owner MS&AD Insurance Group Holdings, Inc. — 10% owner | Purchase (P): 205,000 @ $70.83 · Purchase (P): 230,000 @ $70.27 · Purchase (P): 237,734 @ $69.35 | EDGAR |
| 2025-12-29 | 4 | MITSUI SUMITOMO INSURANCE CO LTD — 10% owner MS&AD Insurance Group Holdings, Inc. — 10% owner | Purchase (P): 232,546 @ $70.31 · Purchase (P): 2,027 @ $71.15 · Purchase (P): 220,000 @ $70.51 · Purchase (P): 220,000 @ $70.56 · Purchase (P): 205,000 @ $70.77 | EDGAR |
| 2025-12-22 | 4 | MITSUI SUMITOMO INSURANCE CO LTD — 10% owner MS&AD Insurance Group Holdings, Inc. — 10% owner | Purchase (P): 204,350 @ $69.38 · Purchase (P): 204,000 @ $69.50 · Purchase (P): 39,940 @ $69.97 · Purchase (P): 162,060 @ $70.33 | EDGAR |
| 2025-12-19 | 4 | SHIEL JAMES G — EVP - Investments | Gift (G): 1,250 @ $0 | EDGAR |
| 2025-08-19 | 4 | SHIEL JAMES G — EVP - Investments | Grant/award (A): 16,126 @ $0 · Tax withholding (F): 744 @ $71.23 | EDGAR |
| 2025-08-19 | 4 | Sgaglione Lucille T — EVP | Grant/award (A): 16,126 @ $0 · Tax withholding (F): 717 @ $71.23 | EDGAR |
| 2025-08-19 | 4 | Welt Philip S — EVP & Secretary | Grant/award (A): 16,126 @ $0 · Tax withholding (F): 678 @ $71.23 | EDGAR |
| 2025-08-19 | 4 | Baio Richard Mark — EVP & CFO | Grant/award (A): 16,126 @ $0 · Tax withholding (F): 744 @ $71.23 | EDGAR |
| 2025-08-19 | 4 | BERKLEY WILLIAM R JR — President and CEO, Director | Grant/award (A): 111,869 @ $0 · Tax withholding (F): 4,696 @ $71.23 | EDGAR |
| 2025-08-19 | 4 | BERKLEY WILLIAM R — Executive Chairman, Director, 10% owner | Grant/award (A): 111,869 @ $0 · Tax withholding (F): 4,277 @ $71.23 | EDGAR |
| 2025-06-13 | 4 | Mattson Marie Angela — Director | Grant/award (A): 2,776 @ $0 | EDGAR |
| 2025-06-13 | 4 | BERKLEY WILLIAM R — Executive Chairman, Director, 10% owner | Grant/award (A): 2,776 @ $0 | EDGAR |
| 2025-06-13 | 4 | Mosley Daniel Lynn — Director | Grant/award (A): 2,776 @ $0 | EDGAR |
| 2025-06-13 | 4 | Ferre Maria Luisa — Director | Grant/award (A): 2,776 @ $0 | EDGAR |
| 2025-06-13 | 4 | Talisman Jonathan — Director | Grant/award (A): 2,776 @ $0 | EDGAR |
| 2025-06-13 | 4 | Farrell Mary C — Director | Grant/award (A): 2,776 @ $0 | EDGAR |
| 2025-06-13 | 4 | BERKLEY WILLIAM R JR — President and CEO, Director | Grant/award (A): 2,776 @ $0 | EDGAR |
| 2025-06-13 | 4 | BLAYLOCK RONALD E — Director | Grant/award (A): 2,776 @ $0 | EDGAR |
| 2025-06-13 | 4 | Augostini Christopher L — Director | Grant/award (A): 2,776 @ $0 | EDGAR |
Recent 8-K events — BERKLEY W R CORP
| Filed | Form | Items reported | Source |
|---|---|---|---|
| 2026-07-20 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-06-26 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers | EDGAR |
| 2026-06-11 | 8-K | 1.01 — Entry into a Material Definitive Agreement 2.03 — Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-06-10 | 8-K | 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-06-05 | 8-K | 5.07 — Submission of Matters to a Vote of Security Holders | EDGAR |
| 2026-04-21 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-01-26 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-12-05 | 8-K | 8.01 — Other Events 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-10-20 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-07-21 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
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