TECOGEN INC. (TGEN)

Whiting John Kimball IV 🟢 acquired 10.0K shares of TECOGEN INC. (TGEN) at $2.38 Transaction Date: Mar 23, 2026 | Filing ID: 000021

TECOGEN INC. (TGEN)

Deschenes Roger P. 🟢 acquired 10.0K shares of TECOGEN INC. (TGEN) at $2.23 Transaction Date: Mar 20, 2026 | Filing ID: 000020

TECOGEN INC. (TGEN)

Director Hatsopoulos John 🟡 adjusted position in 0 shares (1 derivative) of TECOGEN INC. (TGEN) at $0.88 Transaction Date: Mar 20, 2026 | Filing ID: 000003