Company · CIK 0001096343 · SIC 6331 — Fire, Marine & Casualty Insurance · NYSE
MARKEL GROUP INC. · MKL
Insider activity reported against this company. All insider holders · Files at: HGTY, ITIC. On EDGAR ↗
Reported at this company — common stock
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jun 30, 2026 JForm 4 → | Jul 16, 4:55 pm EDT | Brian J. CostanzoChief Financial Officer | 2 | $1,617.19 | $3,500 | 1,632 | — | late |
| Jun 30, 2026 JForm 4 → | Jul 16, 4:55 pm EDT | Andrew G. CrowleyEVP & Pres., Markel Ventures | 10 | $1,699.50 | $17,500 | 2,749 | — | late |
| Jun 15, 2026 JForm 4 → | Jun 17, 4:35 pm EDT | Mark BescaDirector | 81 | $1,668.65 | $135,000 | 1,222 | — | |
| Jun 15, 2026 JForm 4 → | Jun 17, 4:35 pm EDT | Morgan E. HouselDirector | 66 | $1,668.65 | $110,000 | 1,029 | — | |
| Jun 15, 2026 JForm 4 → | Jun 17, 4:34 pm EDT | Diane LeopoldDirector | 66 | $1,668.65 | $110,000 | 2,345 | — | |
| Jun 15, 2026 JForm 4 → | Jun 17, 4:34 pm EDT | Jonathan E MichaelDirector | 66 | $1,668.65 | $110,000 | 333 | — | |
| Jun 15, 2026 JForm 4 → | Jun 17, 4:33 pm EDT | Harold Lawrence Morrison Jr.Director | 33 | $1,668.65 | $55,000 | 1,127 | — | |
| Jun 15, 2026 JForm 4 → | Jun 17, 4:33 pm EDT | Lawrence A CunninghamDirector | 33 | $1,668.65 | $55,000 | 1,042 | — | |
| Jun 15, 2026 JForm 4 → | Jun 17, 4:33 pm EDT | A. Lynne PuckettDirector | 66 | $1,668.65 | $110,000 | 507 | — | |
| Jun 15, 2026 JForm 4 → | Jun 17, 4:32 pm EDT | Michael OreillyDirector | 90 | $1,668.65 | $150,000 | 3,935 | — | |
| Mar 12, 2019 JForm 4 → | Mar 13, 4:39 pm EDT | Debora J WilsonDirector | 8 | $954.92 | $8,014 | 2,734 | — | plan? |
| Mar 12, 2019 JForm 4 → | Mar 13, 4:38 pm EDT | Linda V SchreinerSVP, Strategic Management | 5 | $954.92 | $4,387 | 1,290 | — | plan? |
| Mar 12, 2019 JForm 4 → | Mar 13, 4:38 pm EDT | Michael Jay SchewelDirector | 8 | $954.92 | $8,014 | 6,198 | — | plan? |
| Mar 12, 2019 JForm 4 → | Mar 13, 4:37 pm EDT | Michael OreillyDirector | 8 | $954.92 | $8,014 | 2,203 | — | plan? |
| Mar 12, 2019 JForm 4 → | Mar 13, 4:37 pm EDT | Lemuel E LewisDirector | 8 | $954.92 | $8,014 | 4,864 | — | plan? |
| Mar 12, 2019 JForm 4 → | Mar 13, 4:36 pm EDT | Diane LeopoldDirector | 8 | $954.92 | $8,014 | 498 | — | plan? |
| Mar 7, 2019 PForm 4 → | Mar 11, 4:32 pm EDT | K Bruce ConnellDirector | 200 | $968.78 | $193,756 | 2,141 | +10.3% | plan? |
| Mar 6, 2019 SForm 4 → | Mar 7, 4:33 pm EST | Nora N CrouchCAO and Controller | 50 | $985.27 | $49,263 | 2,413 | −2.03% | plan? |
| Mar 4, 2019 SForm 4 → | Mar 6, 4:32 pm EST | Steven A MarkelVice Chairman, Director | 80 | $1,000.86 | $80,069 | 101,255 | −0.08% | plan? |
| Feb 25, 2019 SForm 4 → | Feb 26, 4:57 pm EST | Steven A MarkelVice Chairman, Director | 100 | $1,004.41 | $100,441 | 101,335 | −0.10% | plan? |
| Feb 22, 2019 FForm 4 → | Feb 25, 5:50 pm EST | Linda V SchreinerSVP, Strategic Management | 125 | $1,002.00 | $125,250 | 1,285 | — | plan? |
| Feb 19, 2019 AForm 4/A → | Feb 27, 4:33 pm EST | Robert C CoxPres. & COO, Insur. Operations | 358 | $1,016.87 | $364,039 | 1,189 | — | plan? |
| Feb 19, 2019 AForm 4 → | Feb 21, 5:20 pm EST | Richard R Whitt IIICo-Chief Executive Officer, Director | 1,328 | $1,016.87 | $1,350,403 | 10,221 | — | plan? |
| Feb 19, 2019 AForm 4 → | Feb 21, 5:19 pm EST | Linda V SchreinerSVP, Strategic Management | 266 | $1,016.87 | $270,487 | 1,410 | — | plan? |
| Feb 19, 2019 AForm 4 → | Feb 21, 5:19 pm EST | Jeremy Andrew NobleSVP & CFO | 125 | $1,016.87 | $127,109 | 709 | — | plan? |
| Feb 19, 2019 AForm 4 → | Feb 21, 5:18 pm EST | Bradley James KiscadenPres/Chief Admin Off-Ins Ops | 664 | $1,016.87 | $675,202 | 6,697 | — | plan? |
| Feb 19, 2019 AForm 4 → | Feb 21, 5:17 pm EST | Michael R HeatonPresident, Markel Ventures | 221 | $1,016.87 | $224,728 | 1,355 | — | plan? |
| Feb 19, 2019 AForm 4 → | Feb 21, 5:17 pm EST | Richard Randolph GrinnanGeneral Counsel & Secretary | 124 | $1,016.87 | $126,092 | 1,469 | — | plan? |
| Feb 19, 2019 AForm 4 → | Feb 21, 5:16 pm EST | Thomas Sinnickson GaynerCo-Chief Executive Officer, Director | 1,328 | $1,016.87 | $1,350,403 | 36,423 | — | plan? |
| Feb 19, 2019 AForm 4 → | Feb 21, 5:16 pm EST | Nora N CrouchChief Accounting Officer | 108 | $1,016.87 | $109,822 | 2,463 | — | plan? |
| Feb 19, 2019 AForm 4 → | Feb 21, 5:15 pm EST | Robert C CoxPres. & COO, Insur. Operations | 311 | $1,016.87 | $316,247 | 1,142 | — | plan? amended |
| Feb 19, 2019 SForm 4 → | Feb 21, 5:14 pm EST | Steven A MarkelVice Chairman, Director | 100 | $1,016.40 | $101,640 | 101,435 | −0.10% | plan? |
| Feb 11, 2019 SForm 4 → | Feb 12, 5:07 pm EST | Steven A MarkelVice Chairman, Director | 100 | $1,015.19 | $101,519 | 101,535 | −0.10% | plan? |
| Feb 4, 2019 SForm 4 → | Feb 5, 5:00 pm EST | Steven A MarkelVice Chairman, Director | 100 | $1,055.35 | $105,535 | 101,635 | −0.10% | plan? |
| Jan 28, 2019 SForm 4 → | Jan 29, 4:37 pm EST | Steven A MarkelVice Chairman, Director | 100 | $1,036.74 | $103,674 | 101,735 | −0.10% | plan? |
| Jan 22, 2019 SForm 4 → | Jan 23, 5:30 pm EST | Steven A MarkelVice Chairman, Director | 100 | $1,062.76 | $106,276 | 101,835 | −0.10% | plan? |
| Jan 14, 2019 SForm 4 → | Jan 15, 4:32 pm EST | Steven A MarkelVice Chairman, Director | 100 | $1,036.92 | $103,692 | 101,935 | −0.10% | plan? |
| Jan 9, 2019 JForm 4 → | Jan 11, 4:39 pm EST | Debora J WilsonDirector | 8 | $1,039.00 | $8,164 | 3,651 | — | plan? |
| Jan 7, 2019 SForm 4 → | Jan 9, 4:35 pm EST | Steven A MarkelVice Chairman, Director | 100 | $1,035.99 | $103,599 | 102,035 | −0.10% | plan? |
| Jan 2, 2019 SForm 4 → | Jan 3, 4:36 pm EST | Alan I KirshnerExecutive Chairman, Director | 200 | $1,020.82 | $204,164 | 22,185 | −0.89% | plan? |
| Dec 31, 2018 SForm 4 → | Jan 3, 2019, 4:31 pm EST | Steven A MarkelVice Chairman, Director | 100 | $1,022.50 | $102,250 | 102,135 | −0.10% | plan? |
| Dec 27, 2018 SForm 4 → | Dec 28, 4:40 pm EST | Steven A MarkelVice Chairman, Director | 100 | $1,001.10 | $100,110 | 102,235 | −0.10% | plan? |
| Dec 17, 2018 SForm 4 → | Dec 19, 4:32 pm EST | Steven A MarkelVice Chairman, Director | 100 | $1,035.75 | $103,575 | 102,335 | −0.10% | plan? |
| Dec 10, 2018 SForm 4 → | Dec 12, 5:09 pm EST | Steven A MarkelVice Chairman, Director | 100 | $1,045.62 | $104,562 | 102,435 | −0.10% | plan? |
| Dec 4, 2018 FForm 4 → | Dec 7, 5:23 pm EST | Thomas Sinnickson GaynerCo-Chief Executive Officer, Director | 56 | $1,136.46 | $63,642 | 35,095 | — | plan? |
| Dec 4, 2018 FForm 4 → | Dec 7, 5:22 pm EST | Jeremy Andrew NobleSVP & CFO | 23 | $1,136.46 | $26,139 | 584 | — | plan? |
| Dec 4, 2018 FForm 4 → | Dec 7, 5:20 pm EST | Richard Randolph GrinnanGeneral Counsel & Secretary | 49 | $1,136.46 | $55,687 | 1,345 | — | plan? |
| Dec 4, 2018 FForm 4 → | Dec 7, 5:19 pm EST | Bradley James KiscadenPres/Chief Admin Off-Ins Ops | 608 | $1,136.46 | $690,968 | 6,033 | — | plan? |
| Dec 4, 2018 FForm 4 → | Dec 7, 5:17 pm EST | Michael R HeatonPresident, Markel Ventures | 63 | $1,136.46 | $71,597 | 1,134 | — | plan? |
| Dec 4, 2018 FForm 4 → | Dec 7, 5:16 pm EST | Nora N CrouchChief Accounting Officer | 128 | $1,136.46 | $145,467 | 2,355 | — | plan? |
| Dec 4, 2018 FForm 4 → | Dec 7, 5:14 pm EST | Richard R Whitt IIICo-Chief Executive Officer, Director | 1,054 | $1,136.46 | $1,197,829 | 8,893 | — | plan? |
| Dec 4, 2018 FForm 4 → | Dec 7, 5:13 pm EST | Alan I KirshnerExecutive Chairman, Director | 1,265 | $1,136.46 | $1,437,622 | 22,385 | — | plan? |
| Nov 15, 2018 PForm 4 → | Nov 16, 4:34 pm EST | Lemuel E LewisDirector | 250 | $1,096.50 | $274,125 | 4,848 | +5.44% | plan? |
| Nov 12, 2018 GForm 5/A → | Feb 14, 2019, 6:05 pm EST | Anthony F MarkelVice Chairman, Director | 1,000 | — | — | 1,118 | — | plan? amended |
| Nov 12, 2018 GForm 5 → | Feb 13, 2019, 5:32 pm EST | Anthony F MarkelVice Chairman, Director | 1,000 | — | — | 43,597 | — | plan? amended |
| Nov 6, 2018 GForm 4 → | Nov 6, 6:00 pm EST | Nora N CrouchChief Accounting Officer | 94 | — | — | 2,483 | — | plan? |
| Nov 5, 2018 SForm 4 → | Nov 6, 6:01 pm EST | Anthony F MarkelVice Chairman, Director | 149 | $1,090.00 | $162,410 | 2,520 | −5.58% | plan? |
| Nov 5, 2018 PForm 4 → | Nov 6, 6:00 pm EST | Nora N CrouchChief Accounting Officer | 9 | $1,099.26 | $9,893 | 41 | +28.1% | plan? |
| Nov 1, 2018 GForm 4 → | Nov 6, 6:00 pm EST | Darrell D MartinDirector | 915 | — | — | 11,273 | — | plan? late |
| Oct 8, 2018 GForm 4 → | Nov 6, 6:01 pm EST | Anthony F MarkelVice Chairman, Director | 1,577 | — | — | 43,706 | — | plan? late |
| Oct 1, 2018 SForm 4 → | Oct 3, 4:41 pm EDT | Alan I KirshnerExecutive Chairman, Director | 100 | $1,190.55 | $119,055 | 23,650 | −0.42% | plan? |
| Sep 17, 2018 GForm 4 → | Sep 20, 4:34 pm EDT | Steven A MarkelVice Chairman, Director | 725 | — | — | 102,535 | — | plan? late |
| Sep 5, 2018 SForm 4 → | Sep 7, 5:16 pm EDT | Richard R Whitt IIICo-Chief Executive Officer, Director | 500 | $1,202.80 | $601,398 | 9,947 | −4.79% | plan? |
| Sep 5, 2018 AForm 4 → | Sep 7, 5:16 pm EDT | Jeremy Andrew NobleSVP & CFO | 83 | — | — | 607 | — | plan? |
| Sep 5, 2018 AForm 4 → | Sep 7, 5:15 pm EDT | Robert C CoxPres. & COO, Insur. Operations | 831 | — | — | 831 | — | plan? |
| Aug 30, 2018 SForm 4 → | Aug 31, 4:30 pm EDT | Steven A MarkelVice Chairman, Director | 200 | $1,198.90 | $239,780 | 103,260 | −0.19% | plan? |
| Aug 16, 2018 SForm 4 → | Aug 16, 4:30 pm EDT | Steven A MarkelVice Chairman, Director | 200 | $1,197.20 | $239,441 | 103,460 | −0.19% | plan? |
| Aug 2, 2018 GForm 4 → | Feb 27, 2019, 4:34 pm EST | Debora J WilsonDirector | 1,852 | — | — | 926 | — | plan? late |
| Aug 2, 2018 SForm 4 → | Aug 3, 4:31 pm EDT | Steven A MarkelVice Chairman, Director | 200 | $1,190.40 | $238,080 | 103,660 | −0.19% | plan? |
| Jul 19, 2018 SForm 4 → | Jul 23, 4:36 pm EDT | Steven A MarkelVice Chairman, Director | 200 | $1,138.50 | $227,700 | 103,860 | −0.19% | plan? |
| Jul 5, 2018 SForm 4 → | Jul 9, 4:31 pm EDT | Steven A MarkelVice Chairman, Director | 200 | $1,083.74 | $216,747 | 104,060 | −0.19% | plan? |
| Jul 2, 2018 SForm 4 → | Jul 3, 4:42 pm EDT | Alan I KirshnerExecutive Chairman, Director | 100 | $1,085.92 | $108,592 | 23,750 | −0.42% | plan? |
| Jun 21, 2018 SForm 4 → | Jun 22, 4:32 pm EDT | Steven A MarkelVice Chairman, Director | 200 | $1,092.43 | $218,486 | 104,260 | −0.19% | plan? |
| Jun 7, 2018 SForm 4 → | Jun 8, 4:33 pm EDT | Steven A MarkelVice Chairman, Director | 200 | $1,108.91 | $221,781 | 104,460 | −0.19% | plan? |
| May 24, 2018 SForm 4 → | May 25, 5:03 pm EDT | Steven A MarkelVice Chairman, Director | 200 | $1,136.06 | $227,212 | 104,660 | −0.19% | plan? |
| May 22, 2018 SForm 4 → | May 24, 4:55 pm EDT | Nora N CrouchChief Accounting Officer | 90 | $1,151.58 | $103,983 | 373 | −19.5% | plan? |
| May 14, 2018 AJForm 4 → | May 16, 6:09 pm EDT | Debora J WilsonDirector | 194 | $1,132.03 | $95,000 | 3,643 | — | plan? |
| May 14, 2018 AJForm 4 → | May 16, 6:04 pm EDT | Michael Jay SchewelDirector | 194 | $1,132.03 | $95,000 | 6,184 | — | plan? |
| May 14, 2018 AJForm 4 → | May 16, 6:00 pm EDT | Michael OreillyDirector | 194 | $1,132.03 | $95,000 | 2,186 | — | plan? |
| May 14, 2018 AForm 4 → | May 16, 5:56 pm EDT | Darrell D MartinDirector | 110 | — | — | 12,188 | — | plan? |
| May 14, 2018 AJForm 4 → | May 16, 5:51 pm EDT | Lemuel E LewisDirector | 194 | $1,132.03 | $95,000 | 4,598 | — | plan? |
| May 14, 2018 AJForm 4 → | May 16, 5:46 pm EDT | Diane LeopoldDirector | 194 | $1,132.03 | $95,000 | 490 | — | plan? |
| May 14, 2018 AForm 4 → | May 16, 5:41 pm EDT | Stewart M KasenDirector | 110 | — | — | 2,609 | — | plan? |
| May 14, 2018 AForm 4 → | May 16, 5:36 pm EDT | K Bruce ConnellDirector | 110 | — | — | 1,941 | — | plan? |
| May 14, 2018 AForm 4 → | May 16, 5:30 pm EDT | J Alfred Broaddus Jr.Director | 110 | — | — | 2,338 | — | plan? |
| May 10, 2018 SForm 4 → | May 11, 4:48 pm EDT | Steven A MarkelVice Chairman, Director | 200 | $1,147.55 | $229,509 | 104,860 | −0.19% | plan? |
| Apr 26, 2018 SForm 4 → | Apr 30, 4:32 pm EDT | Steven A MarkelVice Chairman, Director | 200 | $1,137.78 | $227,555 | 105,060 | −0.19% | plan? |
| Apr 12, 2018 SForm 4 → | Apr 16, 4:38 pm EDT | Steven A MarkelVice Chairman, Director | 200 | $1,162.87 | $232,574 | 105,260 | −0.19% | plan? |
| Apr 9, 2018 JForm 5 → | Feb 13, 2019, 5:33 pm EST | Jay M WeinbergOther | 8 | $1,162.63 | $9,135 | 5,047 | — | plan? |
| Apr 9, 2018 JForm 5 → | Feb 13, 2019, 5:33 pm EST | Michael Jay SchewelDirector | 5 | $1,162.63 | $6,090 | 6,189 | — | plan? |
| Apr 9, 2018 JForm 5 → | Feb 13, 2019, 5:32 pm EST | Michael OreillyDirector | 8 | $1,162.63 | $9,135 | 2,194 | — | plan? |
| Apr 9, 2018 JForm 5 → | Feb 13, 2019, 5:31 pm EST | Lemuel E LewisDirector | 8 | $1,162.63 | $9,135 | 4,855 | — | plan? |
| Apr 2, 2018 SForm 4 → | Apr 4, 4:37 pm EDT | Alan I KirshnerExecutive Chairman, Director | 100 | $1,149.02 | $114,902 | 23,850 | −0.42% | plan? |
| Mar 29, 2018 SForm 4 → | Apr 2, 4:42 pm EDT | Steven A MarkelVice Chairman, Director | 200 | $1,165.33 | $233,066 | 105,460 | −0.19% | plan? |
| Mar 21, 2018 GForm 4 → | Mar 29, 4:31 pm EDT | Anthony F MarkelVice Chairman, Director | 1,000 | — | — | 39,237 | — | plan? late |
| Mar 20, 2018 GForm 4 → | Mar 26, 4:32 pm EDT | Anthony F MarkelVice Chairman, Director | 225 | — | — | 37,461 | — | plan? late |
| Mar 15, 2018 SForm 4 → | Mar 19, 4:33 pm EDT | Steven A MarkelVice Chairman, Director | 200 | $1,140.08 | $228,016 | 105,660 | −0.19% | plan? |
| Mar 1, 2018 SForm 4 → | Mar 2, 4:29 pm EST | Steven A MarkelVice Chairman, Director | 200 | $1,115.37 | $223,075 | 105,860 | −0.19% | plan? |
| Feb 28, 2018 SForm 4 → | Mar 2, 4:29 pm EST | Anthony F MarkelVice Chairman, Director | 48 | $1,120.20 | $53,770 | 2,669 | −1.77% | plan? |
| Feb 23, 2018 PForm 4 → | Feb 26, 4:40 pm EST | Michael Jay SchewelDirector | 225 | $1,114.90 | $250,853 | 5,990 | +3.90% | plan? |
Reported at this company — derivatives (options, RSUs, warrants)
No reported derivative activity in this period.
Filed by this entity as an insider elsewhere — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 11, 2026 CForm 4 → | Sep 14, 4:10 pm EDT | Hagerty, Inc.HGTY | 7,836,411 | — | — | 10,944,411 | — |
Filed by this entity as an insider elsewhere — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 11, 2026 CForm 4 → | Sep 14, 4:10 pm EDT | Hagerty, Inc.HGTY | 7,836,411 | — | — | 67,163,589 | — |