8-K - TECOGEN INC. - 8.01 / 9.01
Filed: 2026-04-08 AccNo: 0001537435-26-000027 Size: 245 KB Item 8.01: Other Events Item 9.01: Financial Statements and Exhibits
Filed: 2026-04-08 AccNo: 0001537435-26-000027 Size: 245 KB Item 8.01: Other Events Item 9.01: Financial Statements and Exhibits