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TECOGEN INC.

Latest Filings – Non-Ownership
Form Type Act Filing Date Report Date Action
8-K 34 06/10/2025 06/10/2025 |    |  
10-Q 34 05/13/2025 03/31/2025 |    |  
8-K 34 05/12/2025 05/12/2025 |    |  
8-K 34 03/03/2025 02/28/2025 |    |  
8-K 34 01/17/2025 01/14/2025 |    |  
10-Q 34 11/14/2024 09/30/2024 |    |  
8-K 34 09/23/2024 09/18/2024 |    |  
8-K 34 07/25/2024 07/23/2024 |    |  
8-K 34 06/06/2024 06/06/2024 |    |  
10-Q 34 05/09/2024 03/31/2024 |    |  
Latest Filings – Ownership
Form Type Act Filing Date Report Date
4 06/24/2025 03/03/2025
3 06/24/2025 04/23/2024
3 06/24/2025 04/23/2024
4 06/20/2025 06/16/2025
4 06/02/2025 05/27/2025
4/A 03/25/2025 11/22/2024
4/A 03/25/2025 10/09/2023
4/A 03/25/2025 07/15/2024
4 09/27/2024 09/27/2024
4 09/25/2024 09/25/2024