Jennifer Palmer - 22 Nov 2025 Form 4 Insider Report for Star Equity Holdings, Inc. (HSON)

Role
Director
Signature
/s/ Hannah Bible, as Attorney-in-Fact for Jennifer Palmer
Issuer symbol
HSON
Transactions as of
22 Nov 2025
Net transactions value
$0
Form type
4
Filing time
24 Nov 2025, 19:18:18 UTC
Previous filing
11 Sep 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Palmer Jennifer Director STAR EQUITY HOLDINGS, INC., 53 FOREST AVENUE, SUITE 101, OLD GREENWICH /s/ Hannah Bible, as Attorney-in-Fact for Jennifer Palmer 24 Nov 2025 0002029196

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction STRR Common Stock Options Exercise +361 +5.1% 7,373 22 Nov 2025 Direct F1, F2

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 -361 -100% 0 22 Nov 2025 Common Stock 361 Direct F1, F2, F3
* 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 On November 22, 2024, the Reporting Person was granted Restricted Stock Units by Star Operating Companies, Inc. ("SOC"), each of which represented the right to receive, at settlement, one share of SOC common stock ("SOC RSUs"). Pursuant to the Agreement and Plan of Merger, dated as of May 21, 2025, by and among SOC, the Issuer and HSON Merger Sub, Inc., a wholly owned subsidiary of the Issuer, the Reporting Person's SOC RSUs were exchanged for 361 Restricted Stock Units. As to this grant, one hundred percent (100%) of the Restricted Stock Units vested on November 22, 2025.