Skip to Main Content
Insider Trading

Last Updated: 6 days, 17 hours ago

Brian G Harris has an estimated net worth of at least $17.2 million*, as of July 22, 2026. They own 144,966 shares of GFF stock. They have sold 51,607 shares of GFF stock since 2021, for an estimated $4.1 million.

Brian G Harris $GFF SEC Form 4 Insider Trading

Brian G Harris has filed a total of 8 insider trades in $GFF since 2021. Their most recent trade was a sale of 6,183 shares, made on Jun 30, 2026. Their largest trade was a sale of 13,983 shares, made on Dec 02, 2024. We estimate that they now own 144,966 shares of $GFF, worth an estimated $13.1 million.



Insider Trading at $GFF

There have been a total of 111 insider trades reported at $GFF since 2021, with 19,822 shares purchased and 1.1 million shares sold. The most active insider traders in $GFF stock have been Robert F Mehmel, Ronald J Kramer, and Seth L. Kaplan. The most recent trade was a sale of 4,166 shares reported by ROBERT F MEHMEL (President and COO), made on Jun 30, 2026.



History of Insider Stock Trades by Brian G Harris

Company Ticker Purchase / Sale Shares Date Disclosed (EST)
GFF logo GFF Sale 6,183 Jun 30, 2026 July 2, 2026, 5 p.m.
GFF logo GFF Sale 7,500 Jun 11, 2026 June 15, 2026, 5 p.m.
GFF logo GFF Sale 13,983 Dec 02, 2024 Dec. 3, 2024, 6 p.m.
GFF logo GFF Sale 4,557 Dec 02, 2024 Dec. 3, 2024, 6 p.m.
GFF logo GFF Sale 5,819 Sep 17, 2024 Sept. 19, 2024, 4:58 p.m.
GFF logo GFF Sale 10,000 Sep 13, 2024 Sept. 17, 2024, 4:59 p.m.
GFF logo GFF Sale 3,314 Sep 13, 2024 Sept. 17, 2024, 4:59 p.m.
GFF logo GFF Sale 251 Sep 16, 2024 Sept. 17, 2024, 4:59 p.m.




$GFF Executives and Stock Owners with Insider Trades



*This is only based off of information found in SEC filings, and may not reflect actual net worth. There may also be inaccuracies due to privately holdings filing errors, parsing errors, accidental double-counting of shares, incorrect classification of indirectly owned shares, sales prior to dataset start date, or any other number of issues.