Tecogen (TGEN)
3.10
0.00 (0.00%)
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Form SCHEDULE 13G TECOGEN INC. Filed by: Portolan Capital Management, LLC
June 10, 2026 6:00 PM - SEC Filing
Form 8-K TECOGEN INC. For: Jun 05
June 5, 2026 4:02 PM - SEC Filing
Tecogen (TGEN) PT Raised to $9 at Craig-Hallum
May 14, 2026 9:17 AM - StreetInsider
Form 10-Q TECOGEN INC. For: Mar 31
May 13, 2026 10:47 AM - SEC Filing
Tecogen (TGEN) Tops Q1 EPS by 3c
May 13, 2026 5:58 AM - StreetInsider
Form 8-K TECOGEN INC. For: May 12
May 12, 2026 5:15 PM - SEC Filing
Form 4 TECOGEN INC. For: Apr 24 Filed by: Ghoniem Ahmed
April 27, 2026 9:31 AM - SEC Filing
Form DEF 14A TECOGEN INC. For: Apr 21
April 21, 2026 10:01 AM - SEC Filing
Form 4 TECOGEN INC. For: Apr 13 Filed by: Hirsch Susan B
April 14, 2026 4:03 PM - SEC Filing
Craig-Hallum Starts Tecogen (TGEN) at Buy
April 13, 2026 7:25 AM - StreetInsider
Form 8-K TECOGEN INC. For: Apr 08
April 8, 2026 5:01 PM - SEC Filing
Northland Starts Tecogen (TGEN) at Outperform
April 2, 2026 6:58 AM - StreetInsider
Form 4 TECOGEN INC. For: Mar 27 Filed by: Hirsch Susan B
March 27, 2026 4:26 PM - SEC Filing
Form 4 TECOGEN INC. For: Mar 27 Filed by: Lewis Earl
March 27, 2026 2:45 PM - SEC Filing
Form 4 TECOGEN INC. For: Mar 26 Filed by: Lewis Earl
March 27, 2026 12:11 PM - SEC Filing
Form 4 TECOGEN INC. For: Mar 23 Filed by: Whiting John Kimball IV
March 23, 2026 2:35 PM - SEC Filing
Form 4 TECOGEN INC. For: Mar 20 Filed by: Deschenes Roger P.
March 23, 2026 2:34 PM - SEC Filing
Form 4 TECOGEN INC. For: Mar 20 Filed by: Rangesh Abinand
March 23, 2026 2:34 PM - SEC Filing
Form 4 TECOGEN INC. For: Mar 20 Filed by: Hatsopoulos John
March 23, 2026 2:32 PM - SEC Filing
Form 10-K TECOGEN INC. For: Dec 31
March 19, 2026 3:47 PM - SEC Filing
Tecogen (TGEN) Misses Q4 EPS by 9c
March 18, 2026 7:07 AM - StreetInsider
Form 8-K TECOGEN INC. For: Mar 17
March 18, 2026 6:02 AM - SEC Filing
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