Henry A Alpert insider trades
Open-market stock purchases and sales by Henry A Alpert, Director at Griffon Corp, from SEC Form 4 filings since Feb 4, 2010.
Track record: 100% of 2 scored buys are up 5% or more since purchase, averaging +138%.
Companies traded
- GFF Griffon Corp: 4 buys, 3 sales, last Mar 5, 2026