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W
Whiting John Kimball IV
Open-market buys
1
$24K total
Open-market sells
0
$0 total
Tracking since
Mar 2026
Activity timeline
Open-market buy — $24K
TECOGEN INC. · Mar 23, 2026
Open-market trades from the last two years.
Holdings as last reported
41,954 Common Stock in TGEN
Held directly · as of 2026-06-26
Companies touched
TECOGEN INC.
CIK 0001537435
