MKL insider transaction filings
MARKEL GROUP INC. — 50 most recent Form 4 filings from SEC EDGAR, normalized by FilingPulse. Latest filing: 2026-07-16. Screen MKL transaction legs live →
| Filed | Form | Insider | Reported transactions | Source |
|---|---|---|---|---|
| 2026-07-16 | 4 | Crowley Andrew G. — EVP & Pres., Markel Ventures | Other (J): 2.82 @ $1,617.19 · Other (J): 7.48 @ $1,730.49 | EDGAR |
| 2026-07-16 | 4 | Costanzo Brian J. — Chief Financial Officer | Other (J): 2.16 @ $1,617.19 | EDGAR |
| 2026-06-17 | 4 | Housel Morgan E. — Director | Other (J): 65.92 @ $1,668.65 | EDGAR |
| 2026-06-17 | 4 | Besca Mark — Director | Other (J): 80.90 @ $1,668.65 | EDGAR |
| 2026-06-17 | 4 | Cunningham Lawrence A — Director | Other (J): 32.96 @ $1,668.65 | EDGAR |
| 2026-06-17 | 4 | Leopold Diane — Director | Other (J): 65.92 @ $1,668.65 | EDGAR |
| 2026-06-17 | 4 | Puckett A. Lynne — Director | Other (J): 65.92 @ $1,668.65 | EDGAR |
| 2026-06-17 | 4 | Morrison Harold Lawrence Jr. — Director | Other (J): 32.96 @ $1,668.65 | EDGAR |
| 2026-06-17 | 4 | OREILLY MICHAEL — Director | Other (J): 89.89 @ $1,668.65 | EDGAR |
| 2026-06-17 | 4 | MICHAEL JONATHAN E — Director | Other (J): 65.92 @ $1,668.65 | EDGAR |
| 2026-05-27 | 4 | Harris Greta J — Director | Sale (S): 35 @ $1,846.12 · Sale (S): 14 @ $1,847.36 · Sale (S): 27 @ $1,848.83 | EDGAR |
| 2026-05-22 | 4 | Housel Morgan E. — Director | Grant/award (A): 89 @ $0 | EDGAR |
| 2026-05-22 | 4 | Harris Greta J — Director | Grant/award (A): 89 @ $0 | EDGAR |
| 2026-05-22 | 4 | Besca Mark — Director | Grant/award (A): 89 @ $0 | EDGAR |
| 2026-05-22 | 4 | Cunningham Lawrence A — Director | Grant/award (A): 89 @ $0 | EDGAR |
| 2026-05-22 | 4 | Leopold Diane — Director | Grant/award (A): 89 @ $0 | EDGAR |
| 2026-05-22 | 4 | Puckett A. Lynne — Director | Grant/award (A): 89 @ $0 | EDGAR |
| 2026-05-22 | 4 | Morrison Harold Lawrence Jr. — Director | Grant/award (A): 89 @ $0 | EDGAR |
| 2026-05-22 | 4 | OREILLY MICHAEL — Director | Grant/award (A): 89 @ $0 | EDGAR |
| 2026-05-22 | 4 | MICHAEL JONATHAN E — Director | Grant/award (A): 89 @ $0 | EDGAR |
| 2026-05-19 | 4 | Crowley Andrew G. — EVP & Pres., Markel Ventures | Tax withholding (F): 74.87 @ $1,844 · Other (J): 60.26 @ $1,659.60 | EDGAR |
| 2026-05-19 | 4 | Costanzo Brian J. — Chief Financial Officer | Tax withholding (F): 13.08 @ $1,844 · Other (J): 30.13 @ $1,659.60 | EDGAR |
| 2026-05-19 | 4 | Grinnan Richard Randolph — SVP, Chief Legal Officer & Sec | Tax withholding (F): 116.36 @ $1,844 | EDGAR |
| 2026-05-19 | 4 | GAYNER THOMAS SINNICKSON — Chief Executive Officer, Director | Tax withholding (F): 481.67 @ $1,844 | EDGAR |
| 2026-05-08 | 4 | Leopold Diane — Director | Purchase (P): 100 @ $1,792.61 · Purchase (P): 50 @ $1,789.19 | EDGAR |
| 2026-05-05 | 4 | Puckett A. Lynne — Director | Purchase (P): 57 @ $1,795.53 | EDGAR |
| 2026-04-15 | 4 | Crowley Andrew G. — EVP & Pres., Markel Ventures | Other (J): 9.22 @ $1,626.96 | EDGAR |
| 2026-04-15 | 4 | Costanzo Brian J. — Chief Financial Officer | Other (J): 1.84 @ $1,626.96 | EDGAR |
| 2026-02-26 | 4 | Wilson Simon — EVP and CEO, Markel Insurance | Grant/award (A): 868.12 @ $0 · Sale (S): 100 @ $2,079.48 | EDGAR |
| 2026-02-26 | 4 | Grandis Meade P. — CAO and Controller | Grant/award (A): 69.72 @ $0 | EDGAR |
| 2026-02-26 | 4 | Crowley Andrew G. — EVP & Pres., Markel Ventures | Grant/award (A): 830.02 @ $0 | EDGAR |
| 2026-02-26 | 4 | Costanzo Brian J. — Chief Financial Officer | Grant/award (A): 654.64 @ $0 | EDGAR |
| 2026-02-26 | 4 | Grinnan Richard Randolph — SVP, Chief Legal Officer & Sec | Grant/award (A): 800.51 @ $0 | EDGAR |
| 2026-02-26 | 4 | GAYNER THOMAS SINNICKSON — Chief Executive Officer, Director | Grant/award (A): 4,483.62 @ $0 | EDGAR |
| 2026-02-19 | 4 | Wilson Simon — CEO, Markel Insurance | Tax withholding (F): 47 @ $2,084.46 | EDGAR |
| 2026-01-20 | 4 | Costanzo Brian J. — Chief Financial Officer | Other (J): 2.18 @ $1,602.62 | EDGAR |
| 2025-12-15 | 4 | MARKEL STEVEN A — Director | Sale (S): 64 @ $2,100 · Sale (S): 50 @ $2,103.55 · Sale (S): 70 @ $2,108.27 · Sale (S): 40 @ $2,112.03 · Sale (S): 120 @ $2,114.99 · Sale (S): 100 @ $2,116.18 · +10 more | EDGAR |
| 2025-12-03 | 4 | Wilson Simon — CEO, Markel Insurance | Tax withholding (F): 94 @ $2,060.83 | EDGAR |
| 2025-12-03 | 4 | Crowley Andrew G. — President, Markel Ventures | Tax withholding (F): 64.77 @ $2,060.83 | EDGAR |
| 2025-12-03 | 4 | Costanzo Brian J. — Chief Financial Officer | Tax withholding (F): 21.72 @ $2,060.83 | EDGAR |
| 2025-12-03 | 4 | Heaton Michael R — EVP & Chief Operating Officer | Tax withholding (F): 217.38 @ $2,060.83 | EDGAR |
| 2025-12-03 | 4 | Grinnan Richard Randolph — SVP, Chief Legal Officer & Sec | Tax withholding (F): 138.01 @ $2,060.83 | EDGAR |
| 2025-12-03 | 4 | GAYNER THOMAS SINNICKSON — Chief Executive Officer, Director | Tax withholding (F): 36.61 @ $2,060.83 | EDGAR |
| 2025-12-01 | 4 | MARKEL STEVEN A — Director | Sale (S): 70 @ $2,100 · Sale (S): 100 @ $2,100 | EDGAR |
| 2025-11-25 | 4 | Wilson Simon — CEO, Markel Insurance | Sale (S): 75 @ $2,072.94 | EDGAR |
| 2025-11-18 | 4 | MARKEL STEVEN A — Director | Gift (G): 500 @ $0 | EDGAR |
| 2025-10-16 | 4 | Costanzo Brian J. — Chief Financial Officer | Other (J): 1.85 @ $1,624.66 | EDGAR |
| 2025-08-27 | 4 | Grandis Meade P. — CAO and Controller | Sale (S): 75 @ $1,983.78 | EDGAR |
| 2025-07-16 | 4 | Costanzo Brian J. — Chief Financial Officer | Other (J): 2.21 @ $1,580.87 | EDGAR |
| 2025-07-16 | 4 | Crowley Andrew G. — President, Markel Ventures | Other (J): 5.62 @ $1,779.25 | EDGAR |
Recent 8-K events — MARKEL GROUP INC.
| Filed | Form | Items reported | Source |
|---|---|---|---|
| 2026-05-22 | 8-K | 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-05-20 | 8-K | 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-02-26 | 8-K | 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-02-26 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 5.03 — Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-02-04 | 8-K | 2.02 — Results of Operations and Financial Condition 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-10-29 | 8-K | 2.02 — Results of Operations and Financial Condition 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-06-04 | 8-K | 5.03 — Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year | EDGAR |
| 2025-05-27 | 8-K/A | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers | EDGAR |
| 2025-05-23 | 8-K | 5.07 — Submission of Matters to a Vote of Security Holders | EDGAR |
| 2025-05-05 | 8-K | 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
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