Mitchell I. Quain - Aug 7, 2021 Form 4 Insider Report for STAR EQUITY HOLDINGS, INC. (STRR)

Role: Director
Signature: /s/ Matthew Molchan, as Attorney-in-fact
Stock symbol: STRR
Transactions as of: Aug 7, 2021
Transactions value $: $0
Form type: 4
Date filed: 8/10/2021, 06:54 PM
Previous filing: Jul 1, 2021
Next filing: Aug 12, 2021

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	STRR	Common Stock	Options Exercise		+12K	+71.94%		28.7K	Aug 7, 2021	Direct	F1, F2
holding	STRR	Common Stock						39K	Aug 7, 2021	By Mitchell Quain Revoc. Liv. Trust U/A 1/25/18	F3
holding	STRR	Common Stock						3.2K	Aug 7, 2021	By Industrial Manufacturing Institute, LLC	F4
holding	STRR	Common Stock						300	Aug 7, 2021	By IRA
holding	STRR	Common Stock						300	Aug 7, 2021	By Family Trust Partnership, LLC	F5

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	STRR	Restricted Stock Unit	Options Exercise		-12K	-100%		0	Aug 7, 2021	Common Stock	12K		Direct	F1, F2, F6

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Each Restricted Stock Unit represents the right to receive, at settlement, one share of common stock.
F2	This transaction represents the settlement of Restricted Stock Units in shares of common stock on their scheduled vesting date.
F3	Shares owned directly by the Mitchell Quain Revoc. Liv. Trust U/A 1/25/18, an entity of which Mr. Quain is the trustee.
F4	Shares owned directly by Industrial Manufacturing Institute, LLC, an entity of which Mr. Quain is the sole beneficial owner.
F5	Shares owned directly by Family Trust Partnership, LLC, an entity of which Mr. Quain is the sole beneficial owner.
F6	On August 7, 2020 the Reporting Person was granted 12,000 Restricted Stock Units. As to this grant, 100% of the Restricted Stock Units fully vested on August 7, 2021.