TECOGEN INC NEW

Ticker: TGEN CUSIP: 87876P201 Class: COM

North Star Investment Management Corp.'s Holding History (CIK: 0001342857)

Note: Option positions (PUT/CALL) are excluded.

Q1 2019
Shares 2,500 Value ($000) $10 Avg Close $3.85 Range $3.45 - $4.15