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  • Insider Ownership

Insider Trading & Ownership of John K. Whiting IV

Location
Boston, MA
Summary
The estimated net worth of John K. Whiting IV is at least $3,626,902 dollars as of 28 Jul 2025. John K. Whiting IV is the General Counsel & Secretary of TECOGEN INC. and owns shares of TECOGEN INC. (TGEN) stock worth about $3.63M.
Signature
/s/ John K. Whiting, IV
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Ownership of John K. Whiting IV

Symbol Company Relationship Holdings Value Past Year Net Change Change % Report Period
TGEN TECOGEN INC. General Counsel & Secretary $3,626,902 24 Jul 2025

Insider Transactions Reported by John K. Whiting IV:

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