STOCK TITAN

Star Equity (STRR) CEO settles 860 RSUs into preferred stock

(Neutral)
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Star Equity Holdings, Inc. (STRR) reported that Chief Executive Officer and director Jeffrey E. Eberwein settled 860 Restricted Stock Units into shares of the company’s 10.0% Series A Cumulative Perpetual Preferred Stock on August 18, 2026, their scheduled vesting date. The derivative RSUs were fully disposed of and converted into 860 shares of Series A Preferred Stock, increasing his directly held Series A Preferred position to 765,937 shares. The RSUs originated from awards granted by Star Operating Companies, Inc. and were exchanged into 860 Star Equity RSUs under a prior merger agreement, with 100% of this grant vesting on August 18, 2026.

Positive

  • None.

Negative

  • None.
Insider Eberwein Jeffrey E.
Role Chief Executive Officer
Type Security Shares Price Value
Exercise Restricted Stock Unit F1, F2, F3 860 -- --
Exercise Series A Preferred Stock F1, F2 860 -- --
Holdings After Transaction: Restricted Stock Unit — 0 shares (Direct); Series A Preferred Stock — 765,937 shares (Direct)
Footnotes (3)
  1. F1. Each Restricted Stock Unit represents the right to receive, at settlement, one share of the Issuer's 10.0% Series A Cumulative Perpetual Preferred Stock, par value $0.001 per share (the "Series A Preferred Stock").
  2. F2. This transaction represents the settlement of Restricted Stock Units in shares of Series A Preferred Stock on their scheduled vesting date.
  3. F3. On August 18, 2025, 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 Series A Preferred 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 860 Restricted Stock Units. As to this grant, one hundred percent (100%) of the Restricted Stock Units vested on August 18, 2026.
Restricted Stock Units settled 860 shares Number of RSUs settled into Series A Preferred Stock on August 18, 2026
Series A Preferred Stock acquired 860 shares Shares of 10.0% Series A Cumulative Perpetual Preferred Stock received upon RSU settlement
Series A Preferred holdings after transaction 765,937 shares Total directly held by Jeffrey E. Eberwein following the August 18, 2026 settlement
Series A Preferred dividend rate 10.0% Dividend rate of the Series A Cumulative Perpetual Preferred Stock referenced in the RSU terms
RSU vesting percentage 100% Portion of the 860 Restricted Stock Units that vested on August 18, 2026
Original SOC RSU exchange amount 860 Restricted Stock Units Number of Star Equity RSUs received in exchange for SOC RSUs under the merger agreement
Merger agreement date May 21, 2025 Date of the Agreement and Plan of Merger among SOC, Star Equity and HSON Merger Sub, Inc.
SOC RSU grant date August 18, 2025 Date the reporting person was granted RSUs by Star Operating Companies, Inc.
Restricted Stock Unit financial
"Each Restricted Stock Unit represents the right to receive, at settlement, one share"
A restricted stock unit is a promise from a company to give an employee shares of stock after certain conditions are met, like staying with the company for a set amount of time. It’s like earning a bonus that turns into company stock once you’ve proven your commitment, making it a way to motivate and reward employees.
Cumulative Perpetual Preferred Stock financial
"Issuer's 10.0% Series A Cumulative Perpetual Preferred Stock, par value $0.001"
A cumulative perpetual preferred stock is a share that acts like a long-lasting hybrid between a bond and a dividend-paying stock: it promises regular fixed payments that, if missed, accumulate and must be paid later before common shareholders get dividends, and it has no set maturity date. Investors care because it can provide steady, higher-priority income similar to interest, but with limited capital upside, sensitivity to interest rates, and the risk that payments can be delayed even though they continue to accrue.
Series A Preferred Stock financial
"shares of the Issuer's 10.0% Series A Cumulative Perpetual Preferred Stock"
Series A preferred stock is a type of ownership share in a company that gives investors certain advantages, such as priority in receiving profits or getting their money back if the company is sold or goes bankrupt. It is often issued during early funding stages to attract investors by offering more security than common shares. This stock matters to investors because it provides a safer way to invest while still holding potential for future gains.
Agreement and Plan of Merger financial
"Pursuant to the Agreement and Plan of Merger, dated as of May 21, 2025"
An Agreement and Plan of Merger is a formal document where two companies agree to combine into one, outlining how the process will happen. It’s like a step-by-step plan for merging, and it matters because it shows both sides have agreed on the details before the official transition takes place.
vesting date financial
"settlement of Restricted Stock Units in shares of Series A Preferred Stock on their scheduled vesting date"

FAQ

What insider transaction did STRR report for CEO Jeffrey E. Eberwein on August 18, 2026?

Jeffrey E. Eberwein settled 860 Restricted Stock Units into 860 shares of Star Equity’s 10.0% Series A Cumulative Perpetual Preferred Stock. This represented the scheduled vesting and settlement of a prior RSU grant rather than an open-market purchase or sale.

How many Series A Preferred shares does the STRR CEO hold after this Form 4 event?

Following the August 18, 2026 settlement, Jeffrey E. Eberwein directly holds 765,937 shares of Star Equity’s Series A Preferred Stock. This total reflects the addition of 860 newly settled shares from vested Restricted Stock Units replacing the derivative RSU position.

What happened to the 860 Restricted Stock Units reported in the STRR Form 4?

The 860 Restricted Stock Units were fully settled and disposed of in exchange for 860 shares of Series A Preferred Stock. The transaction eliminated the RSU derivative position and converted it into an equivalent number of preferred shares held directly by the reporting person.

What is the nature of the STRR Series A Preferred Stock received by the CEO?

The shares received are 10.0% Series A Cumulative Perpetual Preferred Stock with a par value of $0.001 per share. Each Restricted Stock Unit entitled the holder, upon settlement, to receive one share of this Series A Preferred Stock as specified in the award terms.

How were the STRR RSUs originally granted and later exchanged before vesting?

On August 18, 2025, Jeffrey E. Eberwein received RSUs from Star Operating Companies, Inc. (SOC), each for one share of SOC Series A Preferred. Under a May 21, 2025 Agreement and Plan of Merger, these SOC RSUs were exchanged for 860 Star Equity RSUs, which fully vested on August 18, 2026.

Did the STRR Form 4 indicate use of a Rule 10b5-1 trading plan?

The filing’s Rule 10b5-1 checkbox was not marked as affirmative, indicating the transactions were not reported as occurring under a Rule 10b5-1 trading plan. The activity reflects scheduled vesting and settlement of Restricted Stock Units into preferred shares.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Learn about SEC filing dates
SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
Eberwein Jeffrey E.

(Last)(First)(Middle)
C/O STAR EQUITY HOLDINGS, INC.
53 FOREST AVENUE, SUITE 101

(Street)
OLD GREENWICH CONNECTICUT 06870

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
Star Equity Holdings, Inc. [ STRR ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirectorX10% Owner
XOfficer (give title below)Other (specify below)
Chief Executive Officer
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
08/18/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Series A Preferred Stock08/18/2026M860A(1)(2)765,937D
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Restricted Stock Unit(1)(2)08/18/2026M860 (3) (3)Series A Preferred Stock860(1)0D
Explanation of Responses:
1. Each Restricted Stock Unit represents the right to receive, at settlement, one share of the Issuer's 10.0% Series A Cumulative Perpetual Preferred Stock, par value $0.001 per share (the "Series A Preferred Stock").
2. This transaction represents the settlement of Restricted Stock Units in shares of Series A Preferred Stock on their scheduled vesting date.
3. On August 18, 2025, 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 Series A Preferred 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 860 Restricted Stock Units. As to this grant, one hundred percent (100%) of the Restricted Stock Units vested on August 18, 2026.
Remarks:
/s/ Jeffrey E. Eberwein08/19/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)