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TECOGEN INC/WALTHAM MA (TGEN) Stock Stock Chart

NYSEARCA:TGEN - NYSE Arca - US87876P2011 - Common Stock - Currency: USD

8.5  +0.15 (+1.8%)

After market: 8.6814 +0.18 (+2.13%)

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TECOGEN INC/WALTHAM MA / TGEN Daily stock chart