William N Thorndike Jr

Director, CNX Resources; Director, Perimeter Solutions, Inc.

Bought, 12 months

$0.0M

Sold, 12 months

$16.5M

Companies

Latest trade

May 4, 2026

Companies

CNX ResourcesDirector −$1.1M Perimeter Solutions, Inc.Director −$15.4M

Trades

CNX Sold 28,800 shares at $38.25 $1.1M May 4

PRM Sold 100,000 shares at $23.18 $2.3M Mar 11

PRM Sold 100,000 shares at $23.63 $2.4M Mar 10

PRM Sold 125,000 shares at $23.37 $2.9M Mar 9

PRM Sold 100,000 shares at $23.63 $2.4M Mar 6

PRM Sold 100,000 shares at $24.06 $2.4M Mar 5

PRM Sold 125,000 shares at $24.26 $3.0M Mar 4

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.