secwatch / observer
8-K filed August 31, 2026, 5:23 PM ET ticker TGEN CIK 0001537435
other material confidence high sentiment neutral materiality 0.40

Tecogen registers 4.5M shares for resale; Hatsopoulos trusts agree to 182-day lock-up

TECOGEN INC.

TECOGEN INC. filing history →

Source: SEC EDGAR
accession 0001537435-26-000072
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