INSIDERTERMINAL

High-Impact Form 4 Intelligence

Real-time SEC insider trading data with advanced filtering. Free beta.

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Total Buys (Filtered)

$105K

$105,398

Total Sells (Filtered)

$0

$0

View Combined Trades
Live Feed: 2026-04-02
TGEN P
TECOGEN INC.
Lewis Earl • Director
Discretionary Buy
2026-03-27 $12,596
TGEN P
TECOGEN INC.
Hirsch Susan B • Director
Discretionary Buy
2026-03-27 $25,400
TGEN P
TECOGEN INC.
Lewis Earl • Director
Discretionary Buy
2026-03-26 $14,408
TGEN P
TECOGEN INC.
Whiting John Kimball IV • Officer • General Counsel & Secretary
Discretionary BuyΔOwn +79.3%
2026-03-23 $23,800
TGEN M
TECOGEN INC.
Hatsopoulos John • Director
Other
2026-03-20 $44,000
TGEN P
TECOGEN INC.
Rangesh Abinand • CEO
Discretionary Buy
2026-03-20 $6,894
TGEN P
TECOGEN INC.
Deschenes Roger P. • Officer • CAO
Discretionary BuyΔOwn +23.3%
2026-03-20 $22,300