Jerome L. Coben is Director at GRIFFON CORP (GFF). They have made 5 open-market trades across 2 companies since 2012, most recently 2026-02-18.
CIK 0001455210
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 $104K since 2012, against 2 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| GFF | SELL | 2024-11-14 | 2024-11-15 | $76.34 | $313K | +12.1% | +5.4% | +2.6% |
| GFF | SELL | 2024-02-26 | 2024-02-27 | $69.44 | $139K | +0.2% | +6.2% | -3.5% |
| GFF | BUY | 2021-12-21 | 2021-12-23 | $26.41 | $53K | -6.0% | -18.4% | -26.5% |
| GFF | BUY | 2020-11-16 | 2020-11-17 | $19.95 | $20K | +1.8% | +0.0% | +17.3% |
| AVD | BUY | 2012-11-06 | 2012-11-08 | $31.43 | $31K | -20.1% | -10.7% | -10.7% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.