TECOGEN INC NEW

Ticker: TGEN CUSIP: 87876P201 Class: COM

NORTHERN TRUST CORP's Holding History (CIK: 0000073124)

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

Q4 2025

Shares 37,681 Value ($000) $186 Avg Close $7.51 Range $4.62 - $12.07

Q3 2025

Shares 25,737 Value ($000) $227 Avg Close $8.02 Range $5.63 - $11.55

Q2 2025

Shares 25,737 Value ($000) $175 Avg Close $4.01 Range $1.81 - $7.85

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	37,681	$186	$7.51	$4.62 - $12.07
Q3 2025	25,737	$227	$8.02	$5.63 - $11.55
Q2 2025	25,737	$175	$4.01	$1.81 - $7.85