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Tecogen Inc. (TGEN)
NYSEAMERICAN: TGEN · Real-Time Price · USD
6.09
+0.35 (6.10%)
At close: Jun 8, 2026, 4:00 PM EDT
6.27
+0.18 (2.96%)
Pre-market: Jun 9, 2026, 7:46 AM EDT

Tecogen Filings