TECOGEN INC.

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Ticker: TGEN

Industry: Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip

Annual Reports (10-K)

10-K

Annual Report 2025 FY

2026-03-19

10-K

Annual Report 2024 FY

2025-03-18

10-K

Annual Report 2023 FY

2024-03-25

10-K

Annual Report 2022 FY

2023-03-23

10-K

Annual Report 2021 FY

2022-03-10

Quarterly Reports (10-Q)

10-Q

Quarterly Report 2026 Q1

2026-05-13

10-Q

Quarterly Report 2025 Q3

2025-11-13

10-Q

Quarterly Report 2025 Q2

2025-08-13

10-Q

Quarterly Report 2025 Q1

2025-05-13

10-Q

Quarterly Report 2024 Q3

2024-11-14

Current Reports (8-K)

8-K

8-K

8-K

8-K

8-K

8-K

8-K

8-K

8-K

8-K

TECOGEN INC.

Ticker: TGEN

Industry: Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip

Annual Reports (10-K)

Quarterly Reports (10-Q)

Current Reports (8-K)

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