LEWIS EARL R 4
4 · TECOGEN INC. · Filed May 7, 2025
Insider Transaction Report
Form 4
TECOGEN INC.TGEN
LEWIS EARL R
Director
Transactions
- Exercise of In-Money
Common Stock
2025-05-06$1.10/sh+6,250$6,875→ 1,001,006 total - Exercise of In-Money
Common Stock
2025-05-06$1.75/sh+15,000$26,250→ 982,256 total - Exercise of In-Money
Common Stock
2025-05-06$1.20/sh+12,500$15,000→ 994,756 total