Abinand Rangesh

Companies

• TECOGEN INC.Chief executive officer Mar 27, 2023 to now¹
• TECOGEN INC.Board member Mar 16, 2022 to now²
• TECOGEN INC.Chief financial officer Mar 16, 2022 to May 6, 2022²

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• TTECOGEN INC. TGEN241,274 shares³$550.1K at $2.28Jun 26, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

• Jun 26, 2026Granted 174,081 shares of TECOGEN INC.⁴
• Jun 26, 2026Granted 174,081 shares of TECOGEN INC.³
• Mar 20, 2026Bought 3,000 shares at $2.30 of TECOGEN INC.⁵
• Jul 24, 2025Granted 53,892 shares of TECOGEN INC.⁶
• Aug 30, 2023Bought 800 shares at $1.02 of TECOGEN INC.⁷
• Aug 23, 2023Bought 200 shares at $1.02 of TECOGEN INC.⁷
• Aug 15, 2023Bought 1 shares at $0.95 of TECOGEN INC.⁷
• Jun 20, 2023Bought 1,500 shares at $1.04 of TECOGEN INC.⁸
• Mar 20, 2023Bought 1,000 shares at $0.90 of TECOGEN INC.⁹
• Mar 20, 2023Bought 800 shares at $0.85 of TECOGEN INC.⁹