MARKEL GROUP INC. insider trading
MKL$1,737.18+11.07 (+0.64%)
“Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise.”
Insider Trading vs Stock Price
Insider Trading vs Stock Price data
Showing the 1Y range: Oct 2, 2025 to Oct 2, 2026. Price (-9.6%). 0 insider transactions plotted in this window as 0 markers; nearby trades of the same kind are grouped.
| Date | Category | Person | Role | Action | Amount | Change in holding |
|---|
Open market purchase
Open market sellNet dollar flow · Buy / Sell balance
PremiumQ1 '25Q2 '25Q3 '25Q4 '25Q1 '26Q2 '26
Unlock quarterly net flowKey players
- SASteven A. Markel0.6249%
- AFAnthony F. Markel0.5945%
- TSThomas Sinnickson Gayner0.4966%
- MPMeade P. Grandis0.0561%
- JAJeremy Andrew Noble0.0414%
- MRMichael R. Heaton0.0393%
- RRRichard Randolph Grinnan0.0344%
- MOMichael Oreilly0.0318%
- AGAndrew G. Crowley0.0239%
- DLDiane Leopold0.0234%
AI Activity Analysis
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Insider activity
Fromto
| Company | Insider / role | Action | ΔOwn | Avg price | Amount | ||
|---|---|---|---|---|---|---|---|
| MKL | Greta J. Harris | Open market sell$49.9K | -4.0% | $1,848.83 | $49.9K | May 22, 2026 | May 27, 2026 |
| MKL | Greta J. Harris | Open market sell$25.9K | -2.0% | $1,847.36 | $25.9K | May 22, 2026 | May 27, 2026 |
| MKL | Greta J. Harris | Open market sell$64.6K | -4.9% | $1,846.12 | $64.6K | May 22, 2026 | May 27, 2026 |
| MKL | Diane Leopold | Open market purchase$89.5K | +1.9% | $1,789.19 | $89.5K | May 7, 2026 | May 8, 2026 |
| MKL | Diane Leopold | Open market purchase$179K | +3.8% | $1,792.61 | $179K | May 6, 2026 | May 8, 2026 |
| MKL | Puckett A. Lynne | Open market purchase$102K | +3.2% | $1,795.53 | $102K | May 1, 2026 | May 5, 2026 |
| MKL | Simon Wilson | Open market sell$208K | -4.0% | $2,079.48 | $208K | Feb 26, 2026 | Feb 26, 2026 |
| MKL | Steven A. Markel | Open market sell$256K | -0.2% | $2,129.98 | $256K | Dec 11, 2025 | Dec 15, 2025 |
| MKL | Steven A. Markel | Open market sell$21.3K | 0.0% | $2,128.00 | $21.3K | Dec 11, 2025 | Dec 15, 2025 |
| MKL | Steven A. Markel | Open market sell$404K | -0.2% | $2,127.26 | $404K | Dec 11, 2025 | Dec 15, 2025 |
| MKL | Steven A. Markel | Open market sell$159K | -0.1% | $2,126.00 | $159K | Dec 11, 2025 | Dec 15, 2025 |
| MKL | Steven A. Markel | Open market sell$68K | 0.0% | $2,125.00 | $68K | Dec 11, 2025 | Dec 15, 2025 |
| MKL | Steven A. Markel | Open market sell$21.2K | 0.0% | $2,123.05 | $21.2K | Dec 11, 2025 | Dec 15, 2025 |
| MKL | Steven A. Markel | Open market sell$367K | -0.2% | $2,121.69 | $367K | Dec 11, 2025 | Dec 15, 2025 |
| MKL | Steven A. Markel | Open market sell$108K | -0.1% | $2,120.65 | $108K | Dec 11, 2025 | Dec 15, 2025 |
| MKL | Steven A. Markel | Open market sell$50.8K | 0.0% | $2,118.37 | $50.8K | Dec 11, 2025 | Dec 15, 2025 |
| MKL | Steven A. Markel | Open market sell$426K | -0.3% | $2,117.37 | $426K | Dec 11, 2025 | Dec 15, 2025 |
| MKL | Steven A. Markel | Open market sell$212K | -0.1% | $2,116.18 | $212K | Dec 11, 2025 | Dec 15, 2025 |
| MKL | Steven A. Markel | Open market sell$254K | -0.2% | $2,114.99 | $254K | Dec 11, 2025 | Dec 15, 2025 |
| MKL | Steven A. Markel | Open market sell$84.5K | -0.1% | $2,112.03 | $84.5K | Dec 11, 2025 | Dec 15, 2025 |
| MKL | Steven A. Markel | Open market sell$148K | -0.1% | $2,108.27 | $148K | Dec 11, 2025 | Dec 15, 2025 |
| MKL | Steven A. Markel | Open market sell$105K | -0.1% | $2,103.55 | $105K | Dec 11, 2025 | Dec 15, 2025 |
| MKL | Steven A. Markel | Open market sell$134K | -0.1% | $2,100.00 | $134K | Dec 11, 2025 | Dec 15, 2025 |
| MKL | Steven A. Markel | Open market sell$210K | -0.1% | $2,100.00 | $210K | Nov 28, 2025 | Dec 1, 2025 |
| MKL | Steven A. Markel | Open market sell$147K | -0.1% | $2,100.00 | $147K | Nov 26, 2025 | Dec 1, 2025 |
| MKL | Simon Wilson | Open market sell$155K | -4.1% | $2,072.94 | $155K | Nov 25, 2025 | Nov 25, 2025 |