TECOGEN INC NEW

Ticker: TGEN CUSIP: 87876P201 Class: COM

Alan B Lancz & Associates, Inc.'s Holding History (CIK: 0001897835)

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

Q4 2021

Shares 10,404 Value ($000) $12 Avg Close $1.55 Range $1.03 - $1.89

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	10,404	$12	$1.55	$1.03 - $1.89