Robert F. Mehmel, President and COO at GRIFFON CORP (GFF), sold 37,061 shares at $98.68 ($3.8M) on 2026-08-05, disclosed to the SEC on 2026-08-07.
Open-market sale of $3.8M GFF by President and COO. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Something here stands out, but not much.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $98.68 | 617 | $61K | 1.6% |
| 2 | $99.67 | 2,283 | $228K | 5.9% |
| 3 | $100.46 | 3,527 | $354K | 9.3% |
| 4 | $101.44 | 2,790 | $283K | 7.4% |
| 5 | $102.59 | 5,341 | $548K | 14.3% |
| 6 | $103.53 | 5,434 |
| $563K |
| 14.7% |
| 7 | $104.12 | 2,217 | $231K | 6.0% |
| 8 | $102.03 | 158 | $16K | 0.4% |
| 9 | $103.52 | 211 | $22K | 0.6% |
| 10 | $104.56 | 5,476 | $573K | 15.0% |
| 11 | $105.46 | 6,933 | $731K | 19.1% |
| 12 | $106.27 | 2,074 | $220K | 5.8% |
| Total | $103.32 avg | 37,061 | $3.8M | 100% |
| Filing → |
| GFF | SELL | 2026-07-02 | $407K | — | Filing → |
| GFF | SELL | 2026-06-30 | $27K | — | Filing → |
| GFF | SELL | 2026-06-26 | $1.2M | — | Filing → |