Soluna Holdings, Inc — Director's Dealing 2021

Feb 4, 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MECHANICAL TECHNOLOGY INC (MKTY)
CIK: 0000064463
Period of Report: 2021-02-02

Reporting Person: Phelan William P (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2021-02-02	Common Stock	M	12500	$0.29	Acquired	155000	Direct
2021-02-02	Common Stock	M	12500	$0.52	Acquired	167500	Direct
2021-02-02	Common Stock	M	13000	$1.08	Acquired	180500	Direct
2021-02-02	Common Stock	M	15000	$1.2	Acquired	195500	Direct
2021-02-02	Common Stock	M	18000	$0.78	Acquired	213500	Direct
2021-02-02	Common Stock	M	6250	$0.9	Acquired	219750	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2021-02-02	Stock Options (Right to Buy)	$0.29	M	12500	Disposed	2022-07-02	Common Stock (12500)	Direct
2021-02-02	Stock Options (Right to Buy)	$0.52	M	12500	Disposed	2023-06-12	Common Stock (12500)	Direct
2021-02-02	Stock Options (Right to Buy)	$1.08	M	13000	Disposed	2024-03-12	Common Stock (13000)	Direct
2021-02-02	Stock Options (Right to Buy)	$1.2	M	15000	Disposed	2025-03-04	Common Stock (15000)	Direct
2021-02-02	Stock Options (Right to Buy)	$0.78	M	18000	Disposed	2026-01-14	Common Stock (18000)	Direct
2021-02-02	Stock Options (Right to Buy)	$0.9	M	6250	Disposed	2028-12-12	Common Stock (6250)	Direct

Footnotes

F1: The options became exercisable in four equal annual installments beginning on July 2, 2013, which was the first anniversary of the date on which the options were granted.

F2: The options became exercisable in four equal annual installments beginning on June 12, 2014, which was the first anniversary of the date on which the options were granted.

F3: The options became exercisable in four equal annual installments beginning on March 12, 2015, which was the first anniversary of the date on which the options were granted.

F4: The options became exercisable in four equal annual installments beginning on March 5, 2016, which was the first anniversary of the date on which the options were granted.

F5: The options became exercisable in four equal annual installments beginning on January 14, 2017, which was the first anniversary of the date on which the options were granted.

F6: The options became exercisable in four equal annual installments beginning on December 12, 2019, which was the first anniversary of the date on which the options were granted.