Stewart M. Kasen is Director at MARKEL CORP (MKL). They have made 8 open-market trades across 2 companies since 2007, most recently 2020-11-03.
CIK 0001053480
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.
3 open-market purchases totalling $132K since 2011, against 5 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| MKL | SELL | 2020-11-03 | 2020-11-05 | $961.35 | $2.1M | +5.8% | -1.4% | +5.3% |
| MKL | SELL | 2016-02-17 | 2016-02-18 | $841.00 | $421K | +3.7% | +5.2% | +14.5% |
| GMAN | BUY | 2015-08-27 | 2015-08-27 | $3.60 | $11K | -1.8% | +2.8% | +2.8% |
| MKL | SELL | 2014-11-10 | 2014-11-12 | $695.50 | $696K | -3.9% | -0.9% | -0.9% |
| MKL | BUY | 2012-05-16 | 2012-05-16 | $444.00 | $89K | -3.9% | -0.9% | -0.9% |
| GMAN | BUY | 2011-03-24 | 2011-03-25 | $16.22 | $32K | -1.8% | +2.8% | +2.8% |
| MKL | SELL | 2009-05-13 | 2009-05-13 | $285.78 | $1.4M | -3.9% | -0.9% | -0.9% |
| MKL | SELL | 2007-09-10 | 2007-09-11 | $476.39 | $858K | -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.