Stephen Lafaille - VP of Business Development at TECOGEN INC.

Insider Transactions and Holdings

Entity Type
Individual
Role
VP of Business Development
Issuer Symbol
TGEN on NYSE
All Insider Reports
All Insider Reports

Stephen Lafaille - trading volume in the past year for TECOGEN INC.

Holdings reported by Stephen Lafaille for TECOGEN INC.

Security Num Shares Value Price $ Transaction Date Ownership Underlying Class Underlying Amount
Stock Option (Right to Buy) 72,937 $609,023 $8.35 24 Jul 2025 Direct Common Stock
Common Stock 12,376 $30,568 $2.47 24 Jul 2025 Direct
Stock Options (Right to Buy) 17,500 $19,250 $1.10 23 Jun 2025 Direct Common Stock

Transactions reported by Stephen Lafaille for TECOGEN INC.

Sym Class Transaction % Value $ * Price $ Shares Shares After Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.