Mark E. Tomkins is Director at CVR ENERGY INC (CVI). They have made 10 open-market trades across 5 companies since 2009, most recently 2025-06-21.
CIK 0001204576
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 $201K since 2009, against 6 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| TSE | SELL | 2024-08-13 | 2024-08-14 | $2.54 | $28K | +66.4% | +50.4% | +30.3% |
| TMX | SELL | 2020-11-11 | 2020-11-13 | $48.00 | $96K | -0.4% | -0.9% | -0.2% |
| GRA | BUY | 2020-08-21 | 2020-08-24 | $41.73 | $83K | -3.8% | -8.6% | +27.3% |
| SERV | BUY | 2020-03-09 | 2020-03-10 | $33.66 | $34K | -44.0% | -34.5% | -34.5% |
| SERV | BUY | 2020-03-05 | 2020-03-05 | $35.71 | $36K | -44.0% | -34.5% | -34.5% |
| SERV | SELL | 2019-06-12 | 2019-06-13 | $53.94 | $264K | -44.0% | -34.5% | -34.5% |
| GRA | SELL | 2015-02-09 | 2015-02-10 | $98.40 | $253K | -6.7% | -0.8% | -0.8% |
| GRA | SELL | 2013-11-25 | 2013-11-26 | $97.11 | $127K | -6.7% | -0.8% | -0.8% |
| CVI | SELL | 2011-05-13 | 2011-05-16 | $19.70 | $501K | -10.0% | -2.4% | -2.4% |
| GRA | BUY | 2009-03-06 | 2009-03-06 | $4.00 | $48K | -6.7% | -0.8% | -0.8% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.