Lafaille Stephen 4
4 · TECOGEN INC. · Filed Jul 28, 2025
Insider Transaction Report
Form 4
TECOGEN INC.TGEN
Lafaille Stephen
VP of Business Development
Transactions
- Award
Stock Option (Right to Buy)
2025-07-24$8.35/sh+24,075$201,026→ 72,937 totalExercise: $8.35From: 2026-07-24Exp: 2035-07-24→ Common Stock (24,075 underlying) - Award
Common Stock
2025-07-24+11,976→ 12,376 total
Footnotes (2)
- [F1]Restricted Stock Award, vests 25% per year
- [F2]Vests 25% per year