Key facts
- This page summarizes Henry A. Alpert's Form 4 filing for GRIFFON CORP (GFF).
- 1 reported transaction and 0 derivative rows are listed below.
- Accepted by SEC: 09 Mar 2026, 16:30.
Henry A. Alpert - 05 Mar 2026 Form 4 Insider Report for GRIFFON CORP (GFF)
- Reporting relationship
- Director
- Issuer ticker
- GFF
- Reported as of
- 05 Mar 2026
- Net transaction value
- +$79,990
- SEC form
- 4
- Accepted by SEC
- 09 Mar 2026, 16:30:02 UTC
- Prior SEC filing
- 20 Feb 2026
- Source filing
- View source filing
- Reporting owner signature
- /s/ Seth L. Kaplan, as attorney-in-fact
Source evidence
Original filing metadata and source links for verification.
4 source fields
Reporting owner
1 detail
Key filing fact
Henry A. Alpert filed Form 4 for GRIFFON CORP (GFF) on 09 Mar 2026.
Change
- Previous filing in this sequence was filed on 20 Feb 2026.
- Current net transaction value: +$79,990.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0001208677
Primary reporting owner
ALPERT HENRY A
- Relationship
- Director
- Address
- C/O GRIFFON CORPORATION, 712 FIFTH AVENUE, 18TH FLOOR, NEW YORK
- Signature
- /s/ Seth L. Kaplan, as attorney-in-fact
- Signature date
- 09 Mar 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
GFF
transaction
Common Stock
Purchase
- Transaction value
- $79,990
- Shares
- +1,000
- Change %
- +1.4%
- Price
- $79.99
- Shares after
- 71,479
- Date
- 05 Mar 2026
- Ownership
- Direct
* marks a reported price that did not pass the local price check.