MKL
MARKEL GROUP INC. · Finance & Insurance · Market cap $23.2B
Insider Buying
$371K
reported purchases (SEC code P)
Insider Selling
$3.7M
reported sales (SEC code S)
Unique Insiders
5
in the rolling window
Latest filing
Oct 16, 2026
Harris Greta J
MARKEL GROUP INC. (MKL) has 47 SEC Form 4 filings (70 transaction rows) in the rolling window, disclosed by 5 distinct insiders. Most recent filing: Oct 16, 2026.
Inside the rolling window, 5 insiders at MARKEL GROUP INC. reported 3 open-market purchases totaling $371K and 6 open-market sales totaling $3.7M. The most active filer is Director MARKEL STEVEN A with 3 filings. Insiders have net bought $231K over the trailing 6 months. The most recent open-market filing is a sale of 76 shares by Director Harris Greta J, dated May 22, 2026, worth $140K.
- Industry:Insurance - Property & Casualty
- CEO:Thomas Sinnickson Gayner
- Employees:22,900
- HQ:Glen Allen, VA, US
- IPO:1986-12-12
| Source | |||||||
|---|---|---|---|---|---|---|---|
Harris Greta JFirst filing | Director | Sale | 76 | $140K | May 27 | +1.3% | SEC ↗ |
| Director | Purchase | 100 | $179K | May 8 | +3.2% | SEC ↗ | |
| Director | Purchase | 50 | $89K | May 8 | +3.2% | SEC ↗ | |
Puckett A. LynneFirst filing | Director | Purchase | 57 | $102K | May 5 | +6.1% | SEC ↗ |
Wilson SimonFirst in 3 months | EVP and CEO, Markel Insurance | Sale | 100 | $208K | Feb 26 | -9.3% | SEC ↗ |
| Director | Sale | 1,330 | $2.8M | Dec 15 | -13.3% | SEC ↗ | |
MARKEL STEVEN AFirst filing | Director | Sale | 70 | $147K | Dec 1 | — | SEC ↗ |
MARKEL STEVEN AFirst filing | Director | Sale | 100 | $210K | Dec 1 | — | SEC ↗ |
Wilson SimonFirst filing | CEO, Markel Insurance | Sale | 75 | $155K | Nov 25 | — | SEC ↗ |
Earnings: last 7 quarters
Congress trading MKL 44 all-time
- DRep. April DelaneySale$100,001 - $250,0002026-08-25
- DRep. April DelaneySale$1,001 - $15,0002026-07-24
- DRep. April DelaneySale$1,001 - $15,0002026-07-29
- DRep. April DelaneySale$1,001 - $15,0002026-07-28
- DRep. April DelaneySale$1,001 - $15,0002026-07-27
- DRep. April McClain DelaneySale$1,001 - $15,0002026-07-24
STOCK Act disclosures are filed up to 45 days after the trade. Amount is a disclosed range, not an exact figure.
Frequently asked questions
How many SEC Form 4 insider filings does MKL have?
MARKEL GROUP INC. (MKL) has 47 SEC Form 4 filings (70 transaction rows) in the rolling 365-day window, disclosed by 5 distinct insiders. Most recent filing: Oct 16, 2026.
When was the most recent SEC Form 4 filing for MKL?
The most recent Form 4 filing for MKL on Tracefour is dated Oct 16, 2026.
Who is the most active insider at MKL?
The most active SEC Form 4 filer at MKL in the rolling window is Director MARKEL STEVEN A, with 3 filings.
What is the net insider flow at MKL over the last 6 months?
Over the trailing 180 days, insiders at MKL have net bought $231K based on SEC Form 4 disclosures.
What is the total insider buy and sell value at MKL in the current window?
Inside the rolling window, insiders at MKL bought $371K and sold $3.7M based on SEC Form 4 filings.
Can I get alerts for MKL insider trading?
Yes. Tracefour sends a free email when a new SEC Form 4 purchase or sale is filed at MARKEL GROUP INC. (MKL). Alerts are set per company from the page itself, there is no paid tier, and each email links to the original filing on SEC EDGAR.
Related companies
MARKEL GROUP INC. is in the Finance & Insurance sector.