Mechanical Technology, Incorporated

Latest Quarterly / Annual Filing

10-Q

5/17/2021

Quarterly Report

2020 Annual Report

5/17/2021

Annual Report

Latest Current Report

8-K

5/27/2021

Current Report

Latest Proxy Statement

DEF 14A

5/18/2021
Proxy Statement

DEFA14A

5/18/2021
Additional definitive proxy soliciting materials and Rule 14(a)(12) material

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