TECOGEN INC NEW

Ticker: TGEN CUSIP: 87876P201 Class: COM

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

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

Q3 2025
Shares 15,234 Value ($000) $134 Avg Close $8.02 Range $5.63 - $11.55
Q2 2025
Shares 496 Value ($000) $3 Avg Close $4.01 Range $1.81 - $7.85
Q1 2020
Shares 37 Value ($000) $0 Avg Close $1.87 Range $0.92 - $2.49
Q3 2019
Shares 63 Value ($000) $0 Avg Close $2.98 Range $2.11 - $3.75
Q1 2019
Shares 1,401 Value ($000) $6 Avg Close $3.85 Range $3.45 - $4.15
Q4 2018
Shares 244 Value ($000) $1 Avg Close $3.53 Range $2.95 - $4.00
Q3 2016
Shares 445 Value ($000) $2 Avg Close $4.73 Range $4.00 - $5.20
Q1 2016
Shares 1,076 Value ($000) $4 Avg Close $3.78 Range $2.80 - $6.50
Q3 2015
Shares 3,044 Value ($000) $11 Avg Close $3.94 Range $2.80 - $4.40
Q2 2015
Shares 3,198 Value ($000) $13 Avg Close $4.52 Range $3.90 - $5.19
Q1 2015
Shares 1,961 Value ($000) $10 Avg Close $5.06 Range $4.55 - $5.65
Q4 2014
Shares 63 Value ($000) $0 Avg Close $5.76 Range $4.59 - $7.80
Q3 2014
Shares 1,646 Value ($000) $9 Avg Close $6.04 Range $4.97 - $8.18
Q2 2014
Shares 543 Value ($000) $4 Avg Close $8.81 Range $5.06 - $31.31