Marcus J. George is Director at Thermon Group Holdings, Inc. (THR). They have made 5 open-market trades across 2 companies since 2011, most recently 2026-06-01.
CIK 0001519537
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 $64K since 2011, against 2 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| THR | SELL | 2012-09-26 | 2012-09-28 | $20.90 | $146.4M | -8.3% | -1.5% | -1.5% |
| THR | BUY | 2012-03-16 | 2012-03-20 | $20.47 | $512 | -8.3% | -1.5% | -1.5% |
| GSE | BUY | 2012-02-15 | 2012-02-15 | $9.00 | $27K | N/A | N/A | N/A |
| THR | BUY | 2011-05-10 | 2012-03-20 | $12.00 | $36K | -8.3% | -1.5% | -1.5% |
| THR | SELL | 2011-05-10 | 2011-05-11 | $11.16 | $48.0M | -8.3% | -1.5% | -1.5% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.