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Robert F Mehmel, President and COO at Griffon, sold GFF on Aug 7, 2026

Data as of Oct 16

▼ SELL$59.8K553 shares at $108.09Robert F Mehmel President and COOGFF Griffon Corp
Watch GFF
Traded
Aug 7, 2026
Disclosed
Aug 11, 2026
Filed
4 days after the trade

Form 4s are due within two business days.

Official filing (SEC Form 4) ↗

The price around the disclosure

Robert F Mehmel, President and COO at Griffon, sold GFF on Aug 7, 2026TRADEDDISCLOSED
GFFSimilar stocks (XLI — its sector index fund), rebased to GFF's price on the disclosure day
GFF since disclosure
−13.0%
after the sale
Similar stocks (XLI) since disclosure
−9.7%
XLI — its sector index fund

Change in closing price from Aug 11, 2026 (the first trading day on or after disclosure) to Oct 16, 2026. Dividends excluded. Not a return anyone earned.

Our take

None of our tested rules fired on this trade.

Other trades in the same filing

  1. ▼ SELLRobert F Mehmel President and COOGFF Griffon Corp$305Kdisclosed Aug 11 · filed 1 day after the trade
  2. ▼ SELLRobert F Mehmel President and COOGFF Griffon Corp$9.3Kdisclosed Aug 11 · filed 1 day after the trade
  3. ▼ SELLRobert F Mehmel President and COOGFF Griffon Corp$379Kdisclosed Aug 11 · filed 1 day after the trade
  4. ▼ SELLRobert F Mehmel President and COOGFF Griffon Corp$204Kdisclosed Aug 11 · filed 4 days after the trade
  5. ▼ SELLRobert F Mehmel President and COOGFF Griffon Corp$1.4Mdisclosed Aug 11 · filed 4 days after the trade

See every trade on GFF →