Soluna Holdings, Inc — Director's Dealing 2021

Oct 1, 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MECHANICAL TECHNOLOGY INC (MKTY)
CIK: 0000064463
Period of Report: 2021-09-21

Reporting Person: Marusak Thomas J (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2021-09-21	Common Stock	M	13000	$1.08	Acquired	193025	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2021-09-21	Stock Options (Right To Buy)	$1.08	M	13000	Disposed	2024-03-12	Common Stock (13000)	Direct

Footnotes

F1: Stock option grant for annual board service.

F2: The option is fully vested