A detailed history of Tower Research Capital LLC (Trc) transactions in Tecogen Inc. stock. As of the latest transaction made, Tower Research Capital LLC (Trc) holds 15,234 shares of TGEN stock, worth $99,173. This represents 0.0% of its overall portfolio holdings.

Number of Shares
15,234
Previous 496 2971.37%
Holding current value
$99,173
Previous $3,000 4433.33%
% of portfolio
0.0%
Previous 0.0%

Shares

9 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2025

Nov 14, 2025

BUY
$5.78 - $9.68 $85,185 - $142,663
14,738 Added 2971.37%
15,234 $136,000
Q2 2025

Aug 14, 2025

BUY
$1.83 - $7.49 $907 - $3,715
496 New
496 $3,000
Q2 2020

Aug 13, 2020

SELL
$0.66 - $1.07 $24 - $39
-37 Closed
0 $0
Q1 2020

May 15, 2020

BUY
$0.93 - $2.2 $34 - $81
37 New
37 $0
Q4 2019

Feb 07, 2020

SELL
$2.09 - $2.74 $131 - $172
-63 Closed
0 $0
Q3 2019

Nov 05, 2019

BUY
$2.11 - $3.75 $132 - $236
63 New
63 $0
Q2 2019

Aug 13, 2019

SELL
$3.4 - $4.1 $4,763 - $5,744
-1,401 Closed
0 $0
Q1 2019

May 14, 2019

BUY
$3.54 - $4.09 $4,095 - $4,732
1,157 Added 474.18%
1,401 $6,000
Q4 2018

Feb 14, 2019

BUY
$3.03 - $4.0 $739 - $976
244 New
244 $1,000

Others Institutions Holding TGEN

About TECOGEN INC.


  • Ticker TGEN
  • Exchange OTC
  • Sector Industrials
  • Industry Electrical Equipment & Parts
  • Shares Outstandng 24,850,300
  • Market Cap $162M
  • Description
  • Tecogen Inc. designs, manufactures, markets, and maintains industrial and commercial cogeneration systems for residential, commercial, recreational, and industrial use in the United States and internationally. It operates through three segments: Products, Services, and Energy Production. The company offers InVerde e+ and TecoPower, a cogeneratio...
More about TGEN
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