Kevin F. Sullivan, Director at GRIFFON CORP (GFF), sold 3,500 shares at $105.59 ($370K) on 2026-08-13, disclosed to the SEC on 2026-08-14.
Open-market sale of $370k GFF by Director. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| Filing → |
| GFF | BUY | 2021-12-23 | $92K | — | Filing → |
| GFF | BUY | 2020-03-27 | $99K | — | Filing → |
| GFF | BUY | 2020-02-07 | $99K | — | Filing → |