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John Hatsopoulos, Director: Tecogen TGEN Buy · Filed 23/05/26

Trade details

Type
Insider buy
Amount
$1,170
Shares · price
1,000 sh · $1.17 a share
Held after
420,631 sh
Trade date
23/05/26
Filed
23/05/26
Days to filing
0 days

Holdings up 0.2%

Insiders buying this week
1 insiders
Holding change
+0.2%

Tecogen trades, last 26 weeks

What else happened in Tecogen around then

Filed or reported within 30 days of the trade day · 23/04/26~23/06/25

John Hatsopoulos's recent trades

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John Hatsopoulos, Director — bought $1,170 of Tecogen TGEN · 1,000 sh @ $1.17 | Whalegun