STOCK TITAN

Star Equity (NASDAQ: STRR) director receives 485 preferred shares

(Neutral)
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Star Equity Holdings, Inc. (STRR) reported that director Louis A. Parks settled previously granted Restricted Stock Units into preferred shares. On August 18, 2026, 485 RSUs were exercised/converted into 485 shares of the company’s 10.0% Series A Cumulative Perpetual Preferred Stock, leaving 0 RSUs from this grant and resulting in total direct holdings of 970 Series A Preferred shares. The footnotes explain that these RSUs originated from an earlier SOC grant and that 100% of the exchanged RSUs vested on August 18, 2026.

Positive

  • None.

Negative

  • None.
Insider Parks Louis A.
Role Director
Type Security Shares Price Value
Exercise Restricted Stock Unit F1, F2, F3 485 -- --
Exercise Series A Preferred Stock F1, F2 485 -- --
Holdings After Transaction: Restricted Stock Unit — 0 shares (Direct); Series A Preferred Stock — 970 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 485 Restricted Stock Units. As to this grant, one hundred percent (100%) of the Restricted Stock Units vested on August 18, 2026.
RSUs settled 485 RSUs Restricted Stock Units converted into Series A Preferred Stock on August 18, 2026
Preferred shares acquired 485 shares Series A Preferred Stock received from RSU settlement on August 18, 2026
Preferred shares held after 970 shares Total direct holdings of Series A Preferred Stock following the transaction
Series A dividend rate 10.0% Rate on Series A Cumulative Perpetual Preferred Stock referenced in footnote
RSU vesting percentage 100% Percentage of exchanged RSUs that vested on August 18, 2026
SOC RSUs exchanged 485 RSUs SOC RSUs exchanged for Star Equity RSUs under merger agreement
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.
Series A Preferred Stock financial
"one share 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.
Cumulative Perpetual Preferred Stock financial
"10.0% Series A Cumulative Perpetual Preferred Stock, par value $0.001 per share"
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.
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 director Louis A. Parks report on this Form 4?

Louis A. Parks reported the settlement of 485 Restricted Stock Units into 485 shares of Star Equity’s 10.0% Series A Cumulative Perpetual Preferred Stock on August 18, 2026, through an exercise/conversion coded as transaction type M.

How many STRR Series A Preferred shares does Louis A. Parks hold after the reported transaction?

After the transaction, Louis A. Parks directly holds 970 shares of Star Equity’s Series A Preferred Stock. The Form 4 shows 485 shares acquired via conversion, with total shares following the transaction reported as 970 for the non-derivative preferred position.

What type of security did the STRR RSUs convert into for Louis A. Parks?

Each RSU converted into one share of 10.0% Series A Cumulative Perpetual Preferred Stock, par value $0.001 per share. Footnotes specify that each unit entitled the holder to receive one share of this Series A Preferred Stock at settlement.

Did all of Louis A. Parks’ exchanged STRR RSUs vest at once?

According to the disclosure, 100% of the exchanged Restricted Stock Units vested on August 18, 2026. The same date is identified as the scheduled vesting date when the RSUs were settled into Series A Preferred Stock.

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

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google
Add on Google
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*
Parks Louis A.

(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)
XDirector10% Owner
Officer (give title below)Other (specify below)
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 Stock08/18/2026M485A(1)(2)970D
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)08/18/2026M485 (3) (3)Series A Preferred Stock485(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 485 Restricted Stock Units. As to this grant, one hundred percent (100%) of the Restricted Stock Units vested on August 18, 2026.
Remarks:
s/ Hannah Bible, as Attorney-in-Fact for Louis Parks08/19/2026
** 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)