GFFGRIFFON CORP
Insider trading & SEC Form 4 activity — last 90 days. Latest filing: 2026-08-14.
Insider buys (90d)
$0.00
Insider sells (90d)
$19.21M
Net flow
$-19.21M
Filings
8
Buy transactions
0
Sell transactions
29
Distinct insiders
5
Last close (cached)
$96.03
as of 2026-09-11
1d return
+0.8%
5d return
-1.8%
1m return
-8.2%
Top insiders trading GFF (90d)
Recent transactions (29)
| Filed | Txn date | Insider | Code | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-08-14 | 2026-08-13 | TURNBULL CHERYL L Director | Sale | 3,000 | $106.12 | $318.4K | open → |
| 2026-08-14 | 2026-08-13 | Sullivan Kevin F Director | Sale | 3,500 | $105.59 | $369.6K | open → |
| 2026-08-13 | 2026-08-11 | MEHMEL ROBERT F Officer | Sale | 3,240 | $107.16 | $347.2K | open → |
| 2026-08-11 | 2026-08-10 | MEHMEL ROBERT F Officer | Sale | 88 | $105.21 | $9.3K | open → |
| 2026-08-11 | 2026-08-10 | MEHMEL ROBERT F Officer | Sale | 2,913 | $104.64 | $304.8K | open → |
| 2026-08-11 | 2026-08-10 | MEHMEL ROBERT F Officer | Sale | 3,638 | $104.08 | $378.6K | open → |
| 2026-08-11 | 2026-08-07 | MEHMEL ROBERT F Officer | Sale | 553 | $108.09 | $59.8K | open → |
| 2026-08-11 | 2026-08-07 | MEHMEL ROBERT F Officer | Sale | 13,464 | $107.43 | $1.45M | open → |
| 2026-08-11 | 2026-08-07 | MEHMEL ROBERT F Officer | Sale | 1,911 | $106.60 | $203.7K | open → |
| 2026-08-11 | 2026-08-07 | Harris Brian G Officer | Sale | 5,267 | $107.11 | $564.1K | open → |
| 2026-08-07 | 2026-08-05 | Harris Brian G Officer | Sale | 2,233 | $104.01 | $232.3K | open → |
| 2026-08-07 | 2026-08-05 | Harris Brian G Officer | Sale | 8,817 | $103.08 | $908.9K | open → |
| 2026-08-07 | 2026-08-05 | KRAMER RONALD J OfficerDirector | Sale | 8,120 | $104.27 | $846.7K | open → |
| 2026-08-07 | 2026-08-05 | KRAMER RONALD J OfficerDirector | Sale | 16,402 | $103.37 | $1.70M | open → |
| 2026-08-07 | 2026-08-05 | KRAMER RONALD J OfficerDirector | Sale | 45,240 | $102.63 | $4.64M | open → |
| 2026-08-07 | 2026-08-05 | KRAMER RONALD J OfficerDirector | Sale | 17,322 | $101.58 | $1.76M | open → |
| 2026-08-07 | 2026-08-05 | KRAMER RONALD J OfficerDirector | Sale | 12,916 | $100.44 | $1.30M | open → |
| 2026-08-07 | 2026-08-06 | MEHMEL ROBERT F Officer | Sale | 2,074 | $106.27 | $220.4K | open → |
| 2026-08-07 | 2026-08-06 | MEHMEL ROBERT F Officer | Sale | 6,933 | $105.46 | $731.2K | open → |
| 2026-08-07 | 2026-08-06 | MEHMEL ROBERT F Officer | Sale | 5,476 | $104.56 | $572.6K | open → |
| 2026-08-07 | 2026-08-06 | MEHMEL ROBERT F Officer | Sale | 211 | $103.52 | $21.8K | open → |
| 2026-08-07 | 2026-08-06 | MEHMEL ROBERT F Officer | Sale | 158 | $102.03 | $16.1K | open → |
| 2026-08-07 | 2026-08-05 | MEHMEL ROBERT F Officer | Sale | 2,217 | $104.12 | $230.8K | open → |
| 2026-08-07 | 2026-08-05 | MEHMEL ROBERT F Officer | Sale | 5,434 | $103.53 | $562.6K | open → |
| 2026-08-07 | 2026-08-05 | MEHMEL ROBERT F Officer | Sale | 5,341 | $102.59 | $547.9K | open → |
| 2026-08-07 | 2026-08-05 | MEHMEL ROBERT F Officer | Sale | 2,790 | $101.44 | $283.0K | open → |
| 2026-08-07 | 2026-08-05 | MEHMEL ROBERT F Officer | Sale | 3,527 | $100.46 | $354.3K | open → |
| 2026-08-07 | 2026-08-05 | MEHMEL ROBERT F Officer | Sale | 2,283 | $99.67 | $227.5K | open → |
| 2026-08-07 | 2026-08-05 | MEHMEL ROBERT F Officer | Sale | 617 | $98.68 | $60.9K | open → |
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