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Year archive

TECOGEN INC. — 2025 filings

All 59 regulatory filings released by TECOGEN INC. (TGEN) in 2025, sourced directly from the official regulator.

59 Filings
2025 Period
2025 filings (59)
Filing Released Lang
Interim / Quarterly Report Q3 2025
2025-11-13 English
8-K
Regulatory Filings
2025-11-12 English
8-K
Regulatory Filings
2025-09-17 English
8-K
Regulatory Filings
2025-09-04 English
Major Shareholding Notification
2025-08-14 English
Interim / Quarterly Report Q2 2025
2025-08-13 English
8-K
Regulatory Filings
2025-08-12 English
Director's Dealing
2025-07-28 English
Director's Dealing
2025-07-28 English
Director's Dealing
2025-07-28 English
Director's Dealing
2025-07-28 English
Director's Dealing
2025-07-28 English
Director's Dealing
2025-07-28 English
Director's Dealing
2025-07-28 English
Director's Dealing
2025-07-28 English
Director's Dealing
2025-07-28 English
8-K
Regulatory Filings
2025-07-28 English
8-K
Regulatory Filings
2025-07-21 English
Prospectus
2025-07-21 English
8-K
Regulatory Filings
2025-07-18 English
Regulatory Filings
2025-07-18 English
Regulatory Filings
2025-07-18 English
Registration Form
2025-07-16 English
Registration Form
2025-07-16 English
Registration Form
2025-07-16 English
Regulatory Filings
2025-07-15 English
Regulatory Filings
2025-07-15 English
S-1
Registration Form
2025-07-15 English
Director's Dealing
2025-07-14 English
Director's Dealing
2025-07-14 English
Regulatory Filings
2025-07-01 English
Regulatory Filings
2025-06-26 English
Director's Dealing
2025-06-24 English
Director's Dealing
2025-06-24 English
Director's Dealing
2025-06-24 English
Director's Dealing
2025-06-20 English
8-K
Regulatory Filings
2025-06-10 English
Director's Dealing
2025-06-03 English
Prospectus
2025-05-22 English
Prospectus
2025-05-22 English
Interim / Quarterly Report Q1 2025
2025-05-13 English
8-K
Regulatory Filings
2025-05-12 English
Director's Dealing
2025-05-07 English
Regulatory Filings
2025-05-05 English
Regulatory Filings
2025-05-05 English
Director's Dealing
2025-05-05 English
8-K
Regulatory Filings
2025-05-02 English
8-K
Regulatory Filings
2025-05-01 English
Proxy Solicitation & Information Statement
2025-04-29 English
S-8
Registration Form
2025-03-28 English
Director's Dealing
2025-03-25 English
Director's Dealing
2025-03-25 English
Director's Dealing
2025-03-25 English
Annual Report FY 2024
2025-03-18 English
8-K
Regulatory Filings
2025-03-17 English
8-K
Regulatory Filings
2025-03-10 English
8-K
Regulatory Filings
2025-03-03 English
8-K
Regulatory Filings
2025-02-19 English
8-K
Regulatory Filings
2025-01-17 English