Robert F Mehmel

President and COO, Griffon Corp

Bought, 12 months

$0.0M

Sold, 12 months

$9.4M

Companies

Latest trade

Aug 11, 2026

Companies

Griffon CorpPresident and COO −$9.4M

Trades

GFF Sold 3,240 shares at $107.16 · planned $0.3M Aug 11

GFF Sold 6,639 shares at $104.34 · planned $0.7M Aug 10

GFF Sold 15,928 shares at $107.35 · planned $1.7M Aug 7

GFF Sold 14,852 shares at $105.18 · planned $1.6M Aug 6

GFF Sold 22,209 shares at $102.08 · planned $2.3M Aug 5

GFF Sold 4,166 shares at $97.76 · planned $0.4M Jun 30

GFF Sold 286 shares at $95.66 · planned $0.0M Jun 26

GFF Sold 7,873 shares at $96.02 · planned $0.8M Jun 25

GFF Sold 4,726 shares at $95.46 · planned $0.5M Jun 24

GFF Sold 547 shares at $95.37 · planned $0.1M Jun 17

GFF Sold 3,018 shares at $95.39 · planned $0.3M Jun 16

GFF Sold 3,272 shares at $95.40 · planned $0.3M Jun 15

GFF Sold 5,501 shares at $95.18 · planned $0.5M Jun 12

Open-market trades from SEC Form 4 only: no grants, option exercises or gifts. People are matched by the name on their filings, so two people with the same name share this page. For information only — not investment advice.