MKL MARKEL GROUP INC.
NYSE · SEC CIK 1096343 · EDGAR
- Bought, last 12 months
- $371.1K 3 purchases by 2 insiders
- Sold, last 12 months
- $3.68M 5 sales by 3 insiders
- Filings on record
- 307 since 2021-07-08, latest 2026-07-16 16:55
BoughtSold
Most active insiders, 12 months
| Insider | Title | Bought | Sold |
|---|---|---|---|
| MARKEL STEVEN A | Dir | — | $3.18M |
| Wilson Simon | EVP, CEO, Markel Insurance | — | $363.4K |
| Leopold Diane | Dir | $268.7K | — |
| Harris Greta J | Dir | — | $140.4K |
| Puckett A. Lynne | Dir | $102.3K | — |
| Grandis Meade P. | CAO, Ctrl | — | — |
| Crowley Andrew G. | Pres, Markel Ventures | — | — |
| Housel Morgan E. | Dir | — | — |
| Costanzo Brian J. | CFO | — | — |
| Besca Mark | Dir | — | — |
Transactions 322
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024-12-16 | 2024-12-13 | MKL | Heaton Michael R | EVP, COO | J - Other | $1,562.21 | +32.01 | 3,823 | +0.8% | +$50.0K | |
| 2024-12-09 | 2024-12-05 | MKL | Heaton Michael R | EVP, COO | F - Tax | $1,759.04 | -155 | 3,791 | -4% | -$272.7K | |
| 2024-12-09 | 2024-12-05 | MKL | Costanzo Brian J. | CFO | F - Tax | $1,759.04 | -21 | 588.46 | -3% | -$36.9K | |
| 2024-12-09 | 2024-12-05 | MKL | GAYNER THOMAS SINNICKSON | CEO, Dir | F - Tax | $1,759.04 | -45 | 48.8K | -0.1% | -$79.2K | |
| 2024-12-09 | 2024-12-05 | MKL | Noble Jeremy Andrew | Pres, Insurance | F - Tax | $1,759.04 | -13 | 3,869 | -0.3% | -$22.9K | |
| 2024-12-09 | 2024-12-05 | MKL | Crowley Andrew G. | Pres, Markel Ventures | F - Tax | $1,759.04 | -31 | 1,411 | -2% | -$54.5K | |
| 2024-12-09 | 2024-12-05 | MKL | Grinnan Richard Randolph | SVP, CLO, Sec | F - Tax | $1,759.04 | -133 | 3,000 | -4% | -$234.0K | |
| 2024-11-19 | 2024-11-15 | MKL | Crowley Andrew G. | Pres, Markel Ventures | J - Other | $1,536.88 | +9.76 | 1,442 | +0.7% | +$15.0K | |
| 2024-11-19 | 2024-11-15 | MKL | Noble Jeremy Andrew | Pres, Insurance | J - Other | $1,536.88 | +13.01 | 3,882 | +0.3% | +$20.0K | |
| 2024-11-08 | 2024-11-06 | MKL | MARKEL ANTHONY F | Dir | G - Gift | $0.00 | -300 | 18.5K | -2% | $0 | |
| I | 2024-11-08 | 2024-11-06 | MKL | MARKEL ANTHONY F | Dir | G - Gift | $0.00 | +300 | 4,270 | +8% | $0 |
| 2024-11-05 | 2024-11-01 | MKL | GAYNER THOMAS SINNICKSON | CEO, Dir | P - Purchase | $1,549.72 | +100 | 48.9K | +0.2% | +$155.0K | |
| 2024-10-16 | 2024-09-30 | MKL | Noble Jeremy Andrew | Pres, Insurance | J - Other | $1,333.29 | +4.05 | 3,869 | +0.1% | +$5,400 | |
| 2024-10-16 | 2024-10-15 | MKL | Crowley Andrew G. | Pres, Markel Ventures | J - Other | $1,409.51 | +5.32 | 1,432 | +0.4% | +$7,499 | |
| 2024-10-16 | 2024-09-30 | MKL | Costanzo Brian J. | CFO | J - Other | $1,333.29 | +1.80 | 609.46 | +0.3% | +$2,400 | |
| 2024-09-16 | 2024-09-13 | MKL | Heaton Michael R | EVP, COO | J - Other | $1,401.82 | +35.67 | 3,946 | +0.9% | +$50.0K | |
| 2024-09-16 | 2024-09-13 | MKL | Crowley Andrew G. | Pres, Markel Ventures | J - Other | $1,401.82 | +3.57 | 1,427 | +0.3% | +$5,004 | |
| 2024-08-19 | 2024-08-15 | MKL | Crowley Andrew G. | Pres, Markel Ventures | J - Other | $1,390.04 | +3.60 | 1,423 | +0.3% | +$5,004 | |
| I | 2024-08-06 | 2024-08-05 | MKL | MARKEL ANTHONY F | Dir | G - Gift | $0.00 | -332 | 36.3K | -0.9% | $0 |
| 2024-08-06 | 2024-08-06 | MKL | MARKEL ANTHONY F | Dir | G - Gift | $0.00 | -200 | 15.6K | -1% | $0 | |
| M | 2024-08-05 | 2024-08-02+ | MKL | Cunningham Lawrence A | Dir | P - Purchase | $1,525.00 | +30 | 733.47 | +4% | +$45.8K |
| M | 2024-07-17 | 2024-06-28+ | MKL | Crowley Andrew G. | Pres, Markel Ventures | J - Other | $1,378.52 | +12.69 | 1,418 | +0.9% | +$17.5K |
| 2024-07-17 | 2024-06-28 | MKL | Noble Jeremy Andrew | Pres, Insurance | J - Other | $1,282.46 | +4.91 | 3,864 | +0.1% | +$6,297 | |
| 2024-07-17 | 2024-06-28 | MKL | Costanzo Brian J. | CFO | J - Other | $1,282.46 | +2.18 | 607.66 | +0.4% | +$2,796 | |
| 2024-07-17 | 2024-06-28 | MKL | Heaton Michael R | EVP, COO | J - Other | $1,282.46 | +16.57 | 3,910 | +0.4% | +$21.3K | |
| 2024-06-17 | 2024-06-14 | MKL | OREILLY MICHAEL | Dir | J - Other | $1,389.66 | +100.74 | 3,587 | +3% | +$140.0K | |
| 2024-06-17 | 2024-06-14 | MKL | Housel Morgan E. | Dir | J - Other | $1,389.66 | +79.16 | 722.68 | +12% | +$110.0K | |
| 2024-06-17 | 2024-06-14 | MKL | Besca Mark | Dir | J - Other | $1,389.66 | +79.16 | 964.25 | +9% | +$110.0K | |
| 2024-06-17 | 2024-06-14 | MKL | Puckett A. Lynne | Dir | J - Other | $1,389.66 | +79.16 | 647.11 | +14% | +$110.0K | |
| 2024-06-17 | 2024-06-14 | MKL | Morrison Harold Lawrence Jr. | Dir | J - Other | $1,389.66 | +39.58 | 885.32 | +5% | +$55.0K | |
| 2024-06-17 | 2024-06-14 | MKL | Cunningham Lawrence A | Dir | J - Other | $1,389.66 | +79.16 | 713.47 | +12% | +$110.0K | |
| 2024-06-17 | 2024-06-14 | MKL | Leopold Diane | Dir | J - Other | $1,389.66 | +79.16 | 1,939 | +4% | +$110.0K | |
| 2024-05-30 | 2024-05-28 | MKL | MARKEL STEVEN A | Dir | G - Gift | $0.00 | -1,000 | 65.7K | -1% | $0 | |
| M | 2024-05-28 | 2024-05-24 | MKL | Harris Greta J | Dir | S - Sale | $1,620.83 | -122 | 666 | -15% | -$197.7K |
| 2024-05-23 | 2024-05-22 | MKL | Besca Mark | Dir | A - Grant | $0.00 | +100 | 885.10 | +13% | $0 | |
| 2024-05-23 | 2024-05-22 | MKL | Morrison Harold Lawrence Jr. | Dir | A - Grant | $0.00 | +100 | 845.74 | +13% | $0 | |
| 2024-05-23 | 2024-05-22 | MKL | OREILLY MICHAEL | Dir | A - Grant | $0.00 | +100 | 3,486 | +3% | $0 | |
| 2024-05-23 | 2024-05-22 | MKL | Harris Greta J | Dir | A - Grant | $0.00 | +100 | 756 | +15% | $0 | |
| 2024-05-23 | 2024-05-22 | MKL | Puckett A. Lynne | Dir | A - Grant | $0.00 | +100 | 567.96 | +21% | $0 | |
| 2024-05-23 | 2024-05-22 | MKL | Cunningham Lawrence A | Dir | A - Grant | $0.00 | +100 | 634.31 | +19% | $0 | |
| 2024-05-23 | 2024-05-22 | MKL | Housel Morgan E. | Dir | A - Grant | $0.00 | +100 | 643.53 | +18% | $0 | |
| M | 2024-05-23 | 2024-05-21 | MKL | MARKEL STEVEN A | Dir | S - Sale | $1,638.39 | -3,000 | 66.7K | -4% | -$4.92M |
| 2024-05-23 | 2024-05-22 | MKL | Leopold Diane | Dir | A - Grant | $0.00 | +100 | 1,860 | +6% | $0 | |
| M | 2024-05-08 | 2024-05-06 | MKL | MARKEL ANTHONY F | Dir | G - Gift | $0.00 | -2,200 | 15.0K | -13% | $0 |
| 2024-05-08 | 2024-05-06 | MKL | MARKEL ANTHONY F | Dir | J - Other | $1,594.24 | +2,200 | 17.2K | +15% | +$3.51M | |
| I | 2024-05-08 | 2024-05-06 | MKL | MARKEL ANTHONY F | Dir | G - Gift | $0.00 | +320 | 3,970 | +9% | $0 |
| 2024-04-18 | 2024-03-28 | MKL | Costanzo Brian J. | CFO | J - Other | $1,220.99 | +1.97 | 605.48 | +0.3% | +$2,405 | |
| 2024-04-18 | 2024-03-28 | MKL | Crowley Andrew G. | Pres, Markel Ventures | J - Other | $1,220.99 | +12.29 | 1,405 | +0.9% | +$15.0K | |
| 2024-04-18 | 2024-03-28 | MKL | Noble Jeremy Andrew | Pres, Insurance | J - Other | $1,220.99 | +4.42 | 3,860 | +0.1% | +$5,397 | |
| 2024-03-06 | 2024-02-16 | MKL | Crowley Andrew G. | Pres, Markel Ventures | F - Tax | $1,461.50 | -17 | 1,393 | -1% | -$24.8K | |
| 2024-03-06 | 2024-02-16 | MKL | Heaton Michael R | EVP | F - Tax | $1,461.50 | -31 | 3,894 | -0.8% | -$45.3K | |
| 2024-02-27 | 2024-02-20 | MKL | Crowley Andrew G. | Pres, Markel Ventures | A - Grant | $0.00 | +151 | 1,410 | +12% | $0 | |
| 2024-02-27 | 2024-02-20 | MKL | Noble Jeremy Andrew | Pres, Insurance | A - Grant | $0.00 | +315 | 3,855 | +9% | $0 | |
| 2024-02-27 | 2024-02-20 | MKL | Grinnan Richard Randolph | SVP, CLO, Sec | A - Grant | $0.00 | +187 | 3,133 | +6% | $0 | |
| 2024-02-27 | 2024-02-20 | MKL | GAYNER THOMAS SINNICKSON | CEO, Dir | A - Grant | $0.00 | +1,041 | 48.8K | +2% | $0 | |
| 2024-02-27 | 2024-02-20 | MKL | Grandis Meade P. | CAO, Ctrl | A - Grant | $0.00 | +16 | 173 | +10% | $0 | |
| 2024-02-27 | 2024-02-20 | MKL | Costanzo Brian J. | CFO | A - Grant | $0.00 | +108 | 603.51 | +22% | $0 | |
| 2024-02-27 | 2024-02-20 | MKL | Heaton Michael R | EVP | A - Grant | $0.00 | +315 | 3,925 | +9% | $0 | |
| 2024-02-22 | 2024-02-20 | MKL | Grandis Meade P. | CAO, Ctrl | A - Grant | $0.00 | +37 | 157 | +31% | $0 | |
| 2024-02-22 | 2024-02-20 | MKL | Costanzo Brian J. | CFO | A - Grant | $0.00 | +94 | 495.51 | +23% | $0 | |
| 2024-02-22 | 2024-02-20 | MKL | Heaton Michael R | EVP | A - Grant | $0.00 | +800 | 3,610 | +28% | $0 | |
| 2024-02-22 | 2024-02-20 | MKL | Crowley Andrew G. | Pres, Markel Ventures | A - Grant | $0.00 | +333 | 1,259 | +36% | $0 | |
| 2024-02-22 | 2024-02-20 | MKL | Noble Jeremy Andrew | Pres, Insurance | A - Grant | $0.00 | +800 | 3,540 | +29% | $0 | |
| 2024-02-22 | 2024-02-20 | MKL | GAYNER THOMAS SINNICKSON | CEO, Dir | A - Grant | $0.00 | +2,710 | 47.7K | +6% | $0 | |
| 2024-02-22 | 2024-02-20 | MKL | Grinnan Richard Randolph | SVP, CLO, Sec | A - Grant | $0.00 | +465 | 2,946 | +19% | $0 | |
| 2024-02-15 | 2024-02-13 | MKL | MARKEL ANTHONY F | Dir | G - Gift | $0.00 | -475 | 18.5K | -3% | $0 | |
| I | 2024-02-15 | 2024-02-13 | MKL | MARKEL ANTHONY F | Dir | G - Gift | $0.00 | -2,428 | 36.0K | -6% | $0 |
| M | 2024-02-06 | 2024-02-02 | MKL | Cunningham Lawrence A | Dir | P - Purchase | $1,407.76 | +30 | 514.31 | +6% | +$42.2K |
| I | 2024-02-06 | 2024-02-02 | MKL | Puckett A. Lynne | Dir | P - Purchase | $1,409.28 | +72 | 960 | +8% | +$101.5K |
| 2024-02-05 | 2024-02-02 | MKL | GAYNER THOMAS SINNICKSON | CEO, Dir | P - Purchase | $1,414.74 | +100 | 45.0K | +0.2% | +$141.5K | |
| M | 2024-01-17 | 2023-12-29+ | MKL | Noble Jeremy Andrew | Pres, Insurance | J - Other | $1,229.25 | +5.12 | 2,740 | +0.2% | +$6,294 |
| 2024-01-17 | 2023-12-29 | MKL | Costanzo Brian J. | CFO | J - Other | $1,206.92 | +2.32 | 401.51 | +0.6% | +$2,800 | |
| 2024-01-17 | 2024-01-12 | MKL | Crowley Andrew G. | Pres, Markel Ventures | J - Other | $1,286.86 | +1.94 | 925.80 | +0.2% | +$2,497 | |
| 2023-12-18 | 2023-12-15 | MKL | Crowley Andrew G. | Pres, Markel Ventures | J - Other | $1,255.41 | +5.97 | 923.86 | +0.7% | +$7,495 | |
| 2023-12-06 | 2023-12-05 | MKL | Crowley Andrew G. | Pres, Markel Ventures | F - Tax | $1,401.29 | -28 | 917.88 | -3% | -$39.2K | |
| 2023-12-06 | 2023-12-05 | MKL | Costanzo Brian J. | SVP, CAO, Fin, Ctrl | F - Tax | $1,401.29 | -15 | 399.19 | -4% | -$21.0K | |
| 2023-12-06 | 2023-12-05 | MKL | Noble Jeremy Andrew | Pres, Insurance | F - Tax | $1,401.29 | -13 | 2,735 | -0.5% | -$18.2K | |
| 2023-12-06 | 2023-12-05 | MKL | GAYNER THOMAS SINNICKSON | CEO, Dir | F - Tax | $1,401.29 | -46 | 44.9K | -0.1% | -$64.5K | |
| 2023-12-06 | 2023-12-05 | MKL | Heaton Michael R | EVP | F - Tax | $1,401.29 | -132 | 2,810 | -4% | -$185.0K | |
| 2023-12-06 | 2023-12-05 | MKL | Grinnan Richard Randolph | SVP, CLO, Sec | F - Tax | $1,401.29 | -123 | 2,481 | -5% | -$172.4K | |
| M | 2023-11-17 | 2023-11-17 | MKL | MARKEL ANTHONY F | Dir | G - Gift | $0.00 | -1,250 | 15.0K | -8% | $0 |
| I | 2023-11-17 | 2023-11-17 | MKL | MARKEL ANTHONY F | Dir | G - Gift | $0.00 | +1,000 | 3,650 | +38% | $0 |
| 2023-11-16 | 2023-11-15 | MKL | Noble Jeremy Andrew | Pres, Insurance | J - Other | $1,240.97 | +8.06 | 2,748 | +0.3% | +$10.0K | |
| 2023-11-16 | 2023-11-15 | MKL | Crowley Andrew G. | Pres, Markel Ventures | J - Other | $1,240.97 | +4.03 | 945.88 | +0.4% | +$5,001 | |
| M | 2023-11-13 | 2023-11-08 | MKL | Cunningham Lawrence A | Dir | P - Purchase | $1,320.81 | +21 | 493.31 | +4% | +$27.7K |
| I | 2023-11-08 | 2023-11-06 | MKL | MARKEL ANTHONY F | Dir | G - Gift | $0.00 | -780 | 42.4K | -2% | $0 |
| 2023-11-06 | 2023-11-03 | MKL | Besca Mark | Dir | P - Purchase | $1,316.90 | +50 | 785.10 | +7% | +$65.8K | |
| 2023-11-06 | 2023-11-03 | MKL | GAYNER THOMAS SINNICKSON | CEO, Dir | P - Purchase | $1,311.92 | +100 | 45.0K | +0.2% | +$131.2K | |
| 2023-11-06 | 2023-11-03 | MKL | Puckett A. Lynne | Dir | P - Purchase | $1,321.47 | +76 | 1,320 | +6% | +$100.4K | |
| 2023-10-17 | 2023-09-29 | MKL | Costanzo Brian J. | SVP, CAO, Fin, Ctrl | J - Other | $1,164.51 | +2.06 | 414.19 | +0.5% | +$2,399 | |
| M | 2023-10-17 | 2023-09-29+ | MKL | Crowley Andrew G. | Pres, Markel Ventures | J - Other | $1,302.70 | +13.43 | 941.85 | +1% | +$17.5K |
| 2023-10-17 | 2023-09-29 | MKL | Noble Jeremy Andrew | Pres, Insurance | J - Other | $1,164.51 | +4.64 | 2,740 | +0.2% | +$5,403 | |
| 2023-09-18 | 2023-09-15 | MKL | Heaton Michael R | EVP | J - Other | $1,369.28 | +2.99 | 2,942 | +0.1% | +$4,094 | |
| M | 2023-09-08 | 2023-09-05+ | MKL | Cunningham Lawrence A | Dir | P - Purchase | $1,456.25 | +20 | 483.31 | +4% | +$29.1K |
| M | 2023-09-08 | 2023-09-07 | MKL | MARKEL STEVEN A | Dir | S - Sale | $1,468.01 | -348 | 70.0K | -0.5% | -$510.9K |
| M | 2023-09-06 | 2023-09-05 | MKL | MARKEL STEVEN A | Dir | S - Sale | $1,471.12 | -350 | 70.1K | -0.5% | -$514.9K |
| M | 2023-09-01 | 2023-08-31 | MKL | MARKEL STEVEN A | Dir | S - Sale | $1,482.52 | -350 | 70.4K | -0.5% | -$518.9K |
| M | 2023-08-30 | 2023-08-29 | MKL | MARKEL STEVEN A | Dir | S - Sale | $1,471.89 | -350 | 71.0K | -0.5% | -$515.2K |
| 2023-08-30 | 2023-08-29 | MKL | Cunningham Lawrence A | Dir | P - Purchase | $1,460.00 | +25 | 463.31 | +6% | +$36.5K | |
| M | 2023-08-22 | 2023-08-18 | MKL | Harris Greta J | Dir | S - Sale | $1,491.88 | -103 | 658 | -14% | -$153.7K |
Purchase Sale Sale after option exercise All abbreviations