F. Michael Crowley is President at MARKEL CORP (MKL). They have made 13 open-market trades across 1 company since 2009, most recently 2025-04-01.
CIK 0001096343
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
4 open-market purchases totalling $344K since 2009, against 9 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| MKL | SELL | 2017-08-15 | 2017-08-16 | $1047.20 | $633K | -1.6% | -1.4% | +2.0% |
| MKL | SELL | 2017-02-13 | 2017-02-15 | $946.84 | $2.0M | +2.5% | +2.5% | -1.2% |
| MKL | SELL | 2016-05-18 | 2016-05-19 | $950.21 | $1.1M | -0.6% | -4.0% | -5.1% |
| MKL | SELL | 2016-05-18 | 2016-05-19 | $949.93 | $1.9M | -0.6% | -4.0% | -5.1% |
| MKL | SELL | 2016-02-17 | 2016-02-18 | $841.05 | $1.7M | +3.7% | +5.2% | +14.5% |
| MKL | SELL | 2015-08-11 | 2015-08-12 | $866.06 | $320K | -3.9% | -0.9% | -0.9% |
| MKL | SELL | 2014-03-10 | 2014-03-10 | $581.51 | $571K | -3.9% | -0.9% | -0.9% |
| MKL | SELL | 2013-08-21 | 2013-08-23 | $517.28 | $155K | -3.9% | -0.9% | -0.9% |
| MKL | SELL | 2012-03-14 | 2012-03-15 | $424.50 | $233K | -3.9% | -0.9% | -0.9% |
| MKL | BUY | 2011-08-11 | 2011-08-15 | $367.97 | $92K | -3.9% | -0.9% | -0.9% |
| MKL | BUY | 2010-05-20 | 2010-05-20 | $338.48 | $102K | -3.9% | -0.9% | -0.9% |
| MKL | BUY | 2009-08-14 | 2010-01-06 | $312.82 | $94K | -3.9% | -0.9% | -0.9% |
| MKL | BUY | 2009-03-10 | 2009-03-11 | $225.33 | $56K | -3.9% | -0.9% | -0.9% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.