Updated Jul 16, 2026
Harris Brian G has filed 2 SEC Form 4 filings across 1 company in the last 90 days — selling. Lifetime open-market sales: $2.85M.
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-07-02 | GFF | GRIFFON CORP | S — Open-market sale | 6.2K | $98.01 | $606K |
| 2026-06-15 | GFF | GRIFFON CORP | S — Open-market sale | 7.5K | $95.03 | $713K |
| 2024-12-03 | GFF | GRIFFON CORP | S — Open-market sale | 4.6K | $83.11 | $379K |
| 2024-12-03 | GFF | GRIFFON CORP | S — Open-market sale | 14.0K | $82.43 | $1.15M |
| 2024-12-03 | GFF | GRIFFON CORP | F — Tax withholding / forfeiture | 8.9K | $84.30 | $748K |
Harris Brian G is a corporate insider — currently tracked as EVP, Chief Financial Officer of GRIFFON CORP (GFF). InsiderAlpha tracks every SEC Form 4 filing in real time.
2 primary Form 4 filings in the last 90 days, covering 1 company.
Recorded transactions: 0 open-market purchases () and 4 open-market sales ($2.85M) across all tracked filings.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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