Soluna Holdings, Inc — Director's Dealing 2021

May 18, 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MECHANICAL TECHNOLOGY INC (MKTY)
CIK: 0000064463
Period of Report: 2021-05-13

Reporting Person: Madhavji Alykhan (Director)

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2021-05-13	Stock Options (Right to Buy)	$7.52	A	26600	Acquired	2026-05-13	Common Stock (26600)	Direct

Footnotes

F1: The stock options were received as compensation for the reporting person's services as a member of the board of directors of the issuer.