Whiting John Kimball IV — insider trades
Stock trades Whiting John Kimball IV reported on SEC Form 4 at TGEN TECOGEN INC..
- Mar 23, 2026: bought 10,000 shares of TGEN TECOGEN INC. ($23.8K)
Stock trades Whiting John Kimball IV reported on SEC Form 4 at TGEN TECOGEN INC..