Jeffrey E. Eberwein - 19 Mar 2026 Form 4 Insider Report for Star Equity Holdings, Inc. (STRR)

Role: Chief Executive Officer, Director, 10%+ Owner
Signature: /s/ Jeffrey E. Eberwein
Issuer symbol: STRR
Transactions as of: 19 Mar 2026
Net transactions value: $0
Form type: 4
Filing time: 23 Mar 2026, 20:43:17 UTC
Previous filing: 16 Jan 2026
Next filing: 27 Mar 2026
SEC: View on sec.gov

Key filing fact

Jeffrey E. Eberwein filed Form 4 for Star Equity Holdings, Inc. (STRR) on 23 Mar 2026.

Key facts

This page summarizes Jeffrey E. Eberwein's Form 4 filing for Star Equity Holdings, Inc. (STRR).
1 reported transaction and 0 derivative rows are listed below.
Filing timestamp: 23 Mar 2026, 20:43.

Change

Previous filing in this sequence was filed on 16 Jan 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

See Original Filing

Reporting Owners (1)

CIK 0001548312 Primary reporting owner

Eberwein Jeffrey E.

Relationship: Chief Executive Officer, Director, 10%+ Owner
Address: 53 FOREST AVENUE, SUITE 101, OLD GREENWICH
Signature: /s/ Jeffrey E. Eberwein
Signature date: 23 Mar 2026

Transactions Table

STRR transaction

Common Stock

Award

Transaction value
Shares: +20,210
Change %: +2%
Price: $0.000000^*
Shares after: 1,033,737
Date: 19 Mar 2026
Ownership: Direct
Footnotes: F1, F2

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

Explanation of Responses:

Id	Content
F1	On January 24, 2025 (the "Grant Date"), the restricted stock units ("RSUs") were granted to the Reporting Person under the Issuer's 2009 Incentive Stock and Awards Plan, as amended and restated (the "2009 Incentive Plan") for which the performance conditions related to vesting were satisfied as of March 19, 2026. The RSUs granted are subject to time-based vesting conditions that vest 66.66% on the first anniversary of the Grant Date (13,460 RSUs), 16.7% on the second anniversary of the Grant Date (3,375 RSUs), and 16.7% on the third anniversary of the Grant Date (3,375 RSUs).
F2	Includes (i) 14,621 shares of restricted stock credited to the Reporting Person's account under the Issuer's 2009 Incentive Plan ; (ii) 6,750 RSUs; and (iii) 1,012,366 shares of common stock. Excludes 1,690 shares indirectly owned in contributory 401(k) and IRA accounts. Each share of restricted stock and each RSU shall vest upon the first anniversary of the grant date and represents the right to receive, at settlement, one share of common stock.

Content

On January 24, 2025 (the "Grant Date"), the restricted stock units ("RSUs") were granted to the Reporting Person under the Issuer's 2009 Incentive Stock and Awards Plan, as amended and restated (the "2009 Incentive Plan") for which the performance conditions related to vesting were satisfied as of March 19, 2026. The RSUs granted are subject to time-based vesting conditions that vest 66.66% on the first anniversary of the Grant Date (13,460 RSUs), 16.7% on the second anniversary of the Grant Date (3,375 RSUs), and 16.7% on the third anniversary of the Grant Date (3,375 RSUs).

Includes (i) 14,621 shares of restricted stock credited to the Reporting Person's account under the Issuer's 2009 Incentive Plan ; (ii) 6,750 RSUs; and (iii) 1,012,366 shares of common stock. Excludes 1,690 shares indirectly owned in contributory 401(k) and IRA accounts. Each share of restricted stock and each RSU shall vest upon the first anniversary of the grant date and represents the right to receive, at settlement, one share of common stock.