Soluna Holdings, Inc — Director's Dealing 2007

Apr 23, 2007

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MECHANICAL TECHNOLOGY INC (MKTY)
CIK: 0000064463
Period of Report: 2007-04-20

Reporting Person: FISCHER STEVEN N (Director, Executive Chairman)

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2007-04-20	Stock Options (Right to Buy)	$1.65	A	50000	Acquired	2014-04-19	Common Stock (50000.00)	Direct
2007-04-20	Stock Options (Rights to Buy)	$1.65	A	100000	Acquired	2014-04-19	Common Stock (100000.00)	Direct

Footnotes

F1: Options vest based upon the successful completion of certain financial goals established by the Company's Board of Directors-these goals must be achieved by June 30, 2008 or Mr. Fischer will forfeit the options.

F2: Immediately Vested