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GFF

GRIFFON CORP · 48 Form 4 · free tier: 48h delay

Recent Form 4 slice from EDGAR — up to 30 filings (not a full archive).

For informational purposes only. Not investment advice. Data is aggregated from public SEC and congressional disclosures. Nothing on this site is a recommendation to buy or sell any security. Public disclosure of a trade is not evidence of wrongdoing or insider trading.

Recent Form 4 trades

Open-market purchases and sales

48 tx · 22 groups
Sullivan Kevin F

GFF · Trade · Aug 13, 2026 · Filed · Aug 14, 2026 · GRIFFON CORP

$369,565

3,500 sh

Sell
TURNBULL CHERYL L

GFF · Trade · Aug 13, 2026 · Filed · Aug 14, 2026 · GRIFFON CORP

$318,360

3,000 sh

Sell
MEHMEL ROBERT F

GFF · Trade · Aug 11, 2026 · Filed · Aug 13, 2026 · filed 2 days after trade · GRIFFON CORP

$347,198

3,240 sh

Sell
MEHMEL ROBERT F

GFF · Trade · Aug 10, 2026 · Filed · Aug 11, 2026 · GRIFFON CORP

$692,718

6,639 sh · 3 tx

Sell
Harris Brian G

GFF · Trade · Aug 7, 2026 · Filed · Aug 11, 2026 · filed 4 days after trade · GRIFFON CORP

$564,148

5,267 sh

Sell
MEHMEL ROBERT F

GFF · Trade · Aug 7, 2026 · Filed · Aug 11, 2026 · filed 4 days after trade · GRIFFON CORP

$1,709,924

15,928 sh · 3 tx

Sell
MEHMEL ROBERT F

GFF · Trade · Aug 6, 2026 · Filed · Aug 7, 2026 · GRIFFON CORP

$1,562,092

14,852 sh · 5 tx

Sell
Harris Brian G

GFF · Trade · Aug 5, 2026 · Filed · Aug 7, 2026 · filed 2 days after trade · GRIFFON CORP

$1,141,111

11,050 sh · 2 tx

Sell
KRAMER RONALD J

GFF · Trade · Aug 5, 2026 · Filed · Aug 7, 2026 · filed 2 days after trade · GRIFFON CORP

$10,241,980

100,000 sh · 5 tx

Sell
MEHMEL ROBERT F

GFF · Trade · Aug 5, 2026 · Filed · Aug 7, 2026 · filed 2 days after trade · GRIFFON CORP

$2,267,121

22,209 sh · 7 tx

Sell
Harris Brian G

GFF · Trade · Jun 30, 2026 · Filed · Jul 2, 2026 · filed 2 days after trade · GRIFFON CORP

$605,996

6,183 sh

Sell
MEHMEL ROBERT F

GFF · Trade · Jun 30, 2026 · Filed · Jul 2, 2026 · filed 2 days after trade · GRIFFON CORP

$407,268

4,166 sh

Sell
MEHMEL ROBERT F

GFF · Trade · Jun 26, 2026 · Filed · Jun 30, 2026 · filed 4 days after trade · GRIFFON CORP

$27,359

286 sh · 3 tx

Sell
MEHMEL ROBERT F

GFF · Trade · Jun 25, 2026 · Filed · Jun 26, 2026 · GRIFFON CORP

$755,992

7,873 sh · 3 tx

Sell
MEHMEL ROBERT F

GFF · Trade · Jun 24, 2026 · Filed · Jun 26, 2026 · filed 2 days after trade · GRIFFON CORP

$451,155

4,726 sh · 2 tx

Sell
MEHMEL ROBERT F

GFF · Trade · Jun 17, 2026 · Filed · Jun 18, 2026 · GRIFFON CORP

$52,167

547 sh

Sell
MEHMEL ROBERT F

GFF · Trade · Jun 16, 2026 · Filed · Jun 18, 2026 · filed 2 days after trade · GRIFFON CORP

$287,883

3,018 sh · 2 tx

Sell
MEHMEL ROBERT F

GFF · Trade · Jun 15, 2026 · Filed · Jun 16, 2026 · GRIFFON CORP

$312,149

3,272 sh

Sell
KRAMER RONALD J

GFF · Trade · Jun 12, 2026 · Filed · Jun 15, 2026 · filed 3 days after trade · GRIFFON CORP

$9,492,107

100,000 sh · 2 tx

Sell
MEHMEL ROBERT F

GFF · Trade · Jun 12, 2026 · Filed · Jun 16, 2026 · filed 4 days after trade · GRIFFON CORP

$523,585

5,501 sh

Sell
Harris Brian G

GFF · Trade · Jun 11, 2026 · Filed · Jun 15, 2026 · filed 4 days after trade · GRIFFON CORP

$712,725

7,500 sh

Sell
ALPERT HENRY A

GFF · Trade · Mar 5, 2026 · Filed · Mar 9, 2026 · filed 4 days after trade · GRIFFON CORP

$79,990

1,000 sh

Buy