Insider at

04

Insider transactions

05
0 buys (P) 0 sells (S) Net: $0 + 31 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

No open-market trades on record; showing all filings.

DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
April 1, 2026 HGTY A 11,871 · · 22,101 Direct +116.04% Acquired (price as of 2026-10-05)
Dec. 2, 2025 MKL F 217 $2060.83 $447,200 4,709 Direct -4.41% Disposed -15.7% (price as of 2026-10-05)
July 1, 2025 HGTY A 10,230 · · 10,230 Direct · Acquired (price as of 2026-10-05)
May 15, 2025 MKL J 88 $1710.30 $150,506 4,926 Direct +1.82% Acquired 1.5% (price as of 2026-10-05)
Feb. 18, 2025 MKL A 1,015 · · 4,838 Direct +26.55% Acquired (price as of 2026-10-05)
Dec. 13, 2024 MKL J 32 $1562.21 $49,991 3,823 Direct +0.84% Acquired 11.2% (price as of 2026-10-05)
Dec. 5, 2024 MKL F 155 $1759.04 $272,651 3,791 Direct -3.93% Disposed -1.3% (price as of 2026-10-05)
Sept. 13, 2024 MKL J 36 $1401.82 $50,466 3,946 Direct +0.92% Acquired 23.9% (price as of 2026-10-05)
June 28, 2024 MKL J 17 $1282.46 $21,802 3,910 Direct +0.44% Acquired 35.4% (price as of 2026-10-05)
Feb. 20, 2024 MKL A 315 · · 3,925 Direct +8.73% Acquired (price as of 2026-10-05)
Feb. 20, 2024 MKL A 800 · · 3,610 Direct +28.47% Acquired (price as of 2026-10-05)
Feb. 16, 2024 MKL F 31 $1461.50 $45,306 3,894 Direct -0.79% Disposed 18.8% (price as of 2026-10-05)
Dec. 5, 2023 MKL F 132 $1401.29 $184,970 2,810 Direct -4.49% Disposed 23.9% (price as of 2026-10-05)
Sept. 15, 2023 MKL J 3 $1369.28 $4,108 2,942 Direct +0.10% Acquired 26.8% (price as of 2026-10-05)
Aug. 15, 2023 MKL J 6 $1345.45 $8,073 2,939 Direct +0.20% Acquired 29.1% (price as of 2026-10-05)
July 14, 2023 MKL J 9 $1239.89 $11,159 2,933 Direct +0.31% Acquired 40.1% (price as of 2026-10-05)
June 30, 2023 MKL J 19 $1101.99 $20,938 2,923 Direct +0.65% Acquired 57.6% (price as of 2026-10-05)
May 16, 2023 MKL A 368 · · 2,904 Direct +14.51% Acquired (price as of 2026-10-05)
Feb. 14, 2023 MKL A 482 · · 2,536 Direct +23.47% Acquired (price as of 2026-10-05)
Dec. 6, 2022 MKL F 115 $1315.34 $151,264 2,054 Direct -5.30% Disposed 32.0% (price as of 2026-10-05)
Feb. 15, 2022 MKL A 342 · · 2,169 Direct +18.72% Acquired (price as of 2026-10-05)
Dec. 7, 2021 MKL F 73 $1249.50 $91,214 1,827 Direct -3.84% Disposed 39.0% (price as of 2026-10-05)
Feb. 23, 2021 MKL A 5 · · 1,900 Direct +0.26% Acquired (price as of 2026-10-05)
Feb. 16, 2021 MKL A 92 · · 1,895 Direct +5.10% Acquired (price as of 2026-10-05)
Feb. 16, 2021 MKL A 291 · · 1,803 Direct +19.25% Acquired (price as of 2026-10-05)
Feb. 16, 2021 MKL A 299 · · 1,811 Direct +19.78% Acquired (price as of 2026-10-05)
Dec. 8, 2020 MKL F 69 $1000.03 $69,002 1,512 Direct -4.36% Disposed 73.7% (price as of 2026-10-05)
Feb. 18, 2020 MKL A 248 · · 1,581 Direct +18.60% Acquired (price as of 2026-10-05)
Dec. 3, 2019 MKL F 22 $1107.25 $24,360 1,333 Direct -1.62% Disposed 56.8% (price as of 2026-10-05)
Feb. 19, 2019 MKL A 221 $1016.87 $224,728 1,355 Direct +19.49% Acquired 70.8% (price as of 2026-10-05)
Dec. 4, 2018 MKL F 63 $1136.46 $71,597 1,134 Direct -5.26% Disposed 52.8% (price as of 2026-10-05)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Initial ownership (Form 3) 2 holdings

07

Securities held when first becoming an insider, per SEC Form 3.

DateTickerSecuritySharesOwnership
Sept. 7, 2018 MKL Common Stock 1,197 Direct
Sept. 7, 2018 MKL Common Stock 109 Indirect

Compensation (DEF 14A)

08

Matched by name from proxy statements (DEF 14A) — verify against the filing.

MKL

President
Fiscal yearSalaryBonusStock awards Option awardsNon-equity incentivePension changeOtherTotal
2022 $639,904 · $650,000 · $325,000 · $43,260 ·
2021 $520,673 · $431,250 · $431,250 · $26,896 ·

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.