MKL Markel Group Inc.

NYSE
$1,776.33

Markel Group Inc. (MKL) Insider Activity

What the officers, directors and large holders did with their own shares. Only open-market purchases and sales count toward the totals — grants, option exercises and shares withheld for tax are compensation mechanics, not decisions, and they're listed separately below.

30D 90D 6M 1Y
Insider signal In line Selling ran in line with MKL's own trailing one-year pace, with 86% of sale value under a prearranged plan.
Cluster activity 0 buyers in the last 30 days 0 buyers in the last 90 days 0 sellers in the last 90 days
Insiders buying
2
3 transactions
Insiders selling
3
23 transactions
Purchases
$371.1K
207 shares
Sales
$3.7M
1,751 shares
Net activity
-$3.3M
purchases less sales

How much of that selling was preplanned? 86% planned / 14% discretionary

10b5-1 plan sales $3.2M 18 transactions · 1,500 shares
Discretionary sales $503.8K 5 transactions · 251 shares

Largest single sale: $425.6K.

Where they traded

Buy Sell Dot area is proportional to transaction value.

Last open-market purchase: May 7, 2026 , by Leopold Diane .

Recent open-market activity

Date Insider Role Action Shares Price Value Held after
Harris Greta J 3 fills Director Sell 76 $1,847.31 $140.4K 686 −10% of holding
Leopold Diane Director Buy 50 $1,789.19 $89.5K 550
Leopold Diane Director Buy 100 $1,792.61 $179.3K 2,190
Puckett A. Lynne Director Buy 57 $1,795.53 $102.3K 1,463
Wilson Simon EVP and CEO, Markel Insurance Sell 100 $2,079.48 $207.9K 2,397 −4% of holding
MARKEL STEVEN A 16 fills Director Sell 10b5-1 1,330 $2,119.12 $2.8M 61,634 −2.1% of holding
MARKEL STEVEN A Director Sell 10b5-1 100 $2,100.00 $210.0K 61,698 −0.2% of holding
MARKEL STEVEN A Director Sell 10b5-1 70 $2,100.00 $147.0K 61,798 −0.1% of holding
Wilson Simon CEO, Markel Insurance Sell 75 $2,072.94 $155.5K 1,770 −4.1% of holding

Form 4s are due within two business days of a transaction, so this is close to real time — unlike the quarterly 13F data on the Institutional tab. A single large sale often reflects a prearranged 10b5-1 plan rather than a fresh view, so read a pattern of sales rather than any one of them.