TECOGEN INC. (TGEN)

Every official TECOGEN INC. filing in one place: annual reports, quarterly results, current reports, proxy statements, shareholding and announcements, straight from the regulator. Free to search.

TECOGEN INC. documents

• TECOGEN INC. 10-K 2026TGEN 10-K 2026: annual report for fiscal 2026
• TECOGEN INC. 10-K 2025TGEN 10-K 2025: annual report for fiscal 2025
• TECOGEN INC. 10-K 2024TGEN 10-K 2024: annual report for fiscal 2024
• TECOGEN INC. 10-K 2023TGEN 10-K 2023: annual report for fiscal 2023
• TECOGEN INC. 10-K 2022TGEN 10-K 2022: annual report for fiscal 2022
• TECOGEN INC. 10-Q 2026TGEN 10-Q 2026: quarterly report for fiscal 2026
• TECOGEN INC. 10-Q 2025TGEN 10-Q 2025: quarterly report for fiscal 2025
• TECOGEN INC. 10-Q 2024TGEN 10-Q 2024: quarterly report for fiscal 2024
• TECOGEN INC. 10-Q 2023TGEN 10-Q 2023: quarterly report for fiscal 2023
• TECOGEN INC. 10-Q 2022TGEN 10-Q 2022: quarterly report for fiscal 2022
• TECOGEN INC. 8-K 2026TGEN 8-K 2026: current report for fiscal 2026
• TECOGEN INC. 8-K 2025TGEN 8-K 2025: current report for fiscal 2025
• TECOGEN INC. 8-K 2024TGEN 8-K 2024: current report for fiscal 2024
• TECOGEN INC. 8-K 2023TGEN 8-K 2023: current report for fiscal 2023
• TECOGEN INC. 8-K 2022TGEN 8-K 2022: current report for fiscal 2022
• TECOGEN INC. DEF 14A 2026TGEN DEF 14A 2026: proxy statement for fiscal 2026
• TECOGEN INC. DEF 14A 2025TGEN DEF 14A 2025: proxy statement for fiscal 2025
• TECOGEN INC. DEF 14A 2024TGEN DEF 14A 2024: proxy statement for fiscal 2024
• TECOGEN INC. DEF 14A 2023TGEN DEF 14A 2023: proxy statement for fiscal 2023
• TECOGEN INC. DEF 14A 2022TGEN DEF 14A 2022: proxy statement for fiscal 2022
• TECOGEN INC. Form 4 2026TGEN Form 4 2026: insider trading filing for fiscal 2026
• TECOGEN INC. Form 4 2025TGEN Form 4 2025: insider trading filing for fiscal 2025
• TECOGEN INC. Form 4 2024TGEN Form 4 2024: insider trading filing for fiscal 2024
• TECOGEN INC. Form 4 2023TGEN Form 4 2023: insider trading filing for fiscal 2023
• TECOGEN INC. Form 4 2022TGEN Form 4 2022: insider trading filing for fiscal 2022
• TECOGEN INC. S-1 2026TGEN S-1 2026: registration statement for fiscal 2026
• TECOGEN INC. S-1 2025TGEN S-1 2025: registration statement for fiscal 2025
• TECOGEN INC. S-1 2024TGEN S-1 2024: registration statement for fiscal 2024
• TECOGEN INC. S-1 2023TGEN S-1 2023: registration statement for fiscal 2023
• TECOGEN INC. S-1 2022TGEN S-1 2022: registration statement for fiscal 2022
• TECOGEN INC. 13F 2026TGEN 13F 2026: institutional holdings for fiscal 2026
• TECOGEN INC. 13F 2025TGEN 13F 2025: institutional holdings for fiscal 2025
• TECOGEN INC. 13F 2024TGEN 13F 2024: institutional holdings for fiscal 2024
• TECOGEN INC. 13F 2023TGEN 13F 2023: institutional holdings for fiscal 2023
• TECOGEN INC. 13F 2022TGEN 13F 2022: institutional holdings for fiscal 2022

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