John Kimball Iv Whiting Tecogen Inc. (TGEN) insider trading activity
John Kimball Iv Whiting is General Counsel & Secretary of TECOGEN INC.. Currently has a direct ownership of 12,612 shares of TGEN, which is worth approximately $111,237. The most recent transaction as insider was on Jul 24, 2025, when has been sold 11,976 shares (Common Stock) at a price of $0.0 per share, resulting in proceeds of $0. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).
Shares Held (Direct Ownership)
12.6K
n/a
3M change
n/a
12M change
Total Value Held
$111,237
JKI
John Kimball Iv Whiting
General Counsel & Secretary
Waltham, MA