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GFF · Griffon Corp · Insider Trading

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$93.97 +0.82 (+0.88%) At close · Oct 2
Market Cap
$4.46B
Shares
45.29M
Volume · Oct 2 334.11K Avg daily vol (3M) 333.99K

Trades by corporate insiders — officers, directors and holders of more than 10% of the shares — disclosed to the SEC on Forms 4 and 5. Form 3 supplies initial ownership rather than a trade; Form 4 must be filed within two business days of the trade.

Insider Sentiment Score

Peer-relative 0–100 rank of how aggressively insiders accumulated over the trailing 90 days. See the full ranking.

34
Net buyers
-2
Net shares bought
-0.01%
Net buy value
-$687,925
Date Insider Type Shares
2026-08-13
Sullivan Kevin F
Sell↓
3,500
2026-08-13
TURNBULL CHERYL L
Sell↓
3,000
2026-08-11
MEHMEL ROBERT F
Sell↓
3,240
2026-08-10
MEHMEL ROBERT F
Sell↓
88
2026-08-10
MEHMEL ROBERT F
Sell↓
2,913
2026-08-10
MEHMEL ROBERT F
Sell↓
3,638
2026-08-07
MEHMEL ROBERT F
Sell↓
1,911
2026-08-07
MEHMEL ROBERT F
Sell↓
13,464
2026-08-07
MEHMEL ROBERT F
Sell↓
553
2026-08-07
Harris Brian G
Sell↓
5,267
2026-08-06
MEHMEL ROBERT F
Sell↓
158
2026-08-06
MEHMEL ROBERT F
Sell↓
6,933
2026-08-06
MEHMEL ROBERT F
Sell↓
2,074
2026-08-06
MEHMEL ROBERT F
Sell↓
211
2026-08-06
MEHMEL ROBERT F
Sell↓
5,476
2026-08-05
KRAMER RONALD J
Sell↓
16,402
2026-08-05
KRAMER RONALD J
Sell↓
45,240
2026-08-05
MEHMEL ROBERT F
Sell↓
3,527
2026-08-05
KRAMER RONALD J
Sell↓
17,322
2026-08-05
KRAMER RONALD J
Sell↓
8,120
2026-08-05
MEHMEL ROBERT F
Sell↓
5,434
2026-08-05
MEHMEL ROBERT F
Sell↓
2,790
2026-08-05
MEHMEL ROBERT F
Sell↓
2,283
2026-08-05
Harris Brian G
Sell↓
8,817
2026-08-05
MEHMEL ROBERT F
Sell↓
2,217
2026-08-05
MEHMEL ROBERT F
Sell↓
617
2026-08-05
Harris Brian G
Sell↓
2,233
2026-08-05
KRAMER RONALD J
Sell↓
12,916
2026-08-05
MEHMEL ROBERT F
Sell↓
5,341
2026-06-30
Harris Brian G
Sell↓
6,183
2026-06-30
MEHMEL ROBERT F
Sell↓
4,166
2026-06-26
MEHMEL ROBERT F
Sell↓
4
2026-06-26
MEHMEL ROBERT F
Sell↓
230
2026-06-26
MEHMEL ROBERT F
Sell↓
52
2026-06-25
MEHMEL ROBERT F
Sell↓
1,534
2026-06-25
MEHMEL ROBERT F
Sell↓
1,190
2026-06-25
MEHMEL ROBERT F
Sell↓
5,149
2026-06-24
MEHMEL ROBERT F
Sell↓
100
2026-06-24
MEHMEL ROBERT F
Sell↓
4,626
2026-06-17
MEHMEL ROBERT F
Sell↓
547
2026-06-16
MEHMEL ROBERT F
Sell↓
2,921
2026-06-16
MEHMEL ROBERT F
Sell↓
97
2026-06-15
MEHMEL ROBERT F
Sell↓
3,272
2026-06-12
MEHMEL ROBERT F
Sell↓
5,501
2026-06-12
KRAMER RONALD J
Sell↓
51,029
2026-06-12
KRAMER RONALD J
Sell↓
48,971
2026-06-11
Harris Brian G
Sell↓
7,500
2026-03-05
ALPERT HENRY A
Buy↑
1,000
2026-02-18
TURNBULL CHERYL L
Award↑
1,340
2026-02-18
Coben Jerome L
Award↑
1,340
Legend Buy — open-market purchase Sell — open-market sale ↑ Shares acquired ↓ Shares disposed (gift, conversion, tax…)
Showing 1–50 of 395 transactions
Key facts CIK 50725 CUSIP 398433102 13F (30d) 13 filings 9 filers Visit website Investor relations