Star Equity CEO buys 16,292 company shares

Star Equity Holdings, Inc. Chief Executive Officer Jeffrey E. Eberwein reported a series of open-market purchases of the company’s common stock.

Rhea-AI Filing Summary

Star Equity Holdings, Inc. Chief Executive Officer Jeffrey E. Eberwein reported a series of open-market purchases of the company’s common stock. On June 5, 2026, he bought 3,443 shares at $11.51 per share. On June 8, 2026, he purchased 10,000 shares at a weighted average price of $11.45 per share, and on June 9, 2026 he acquired 2,849 shares at a weighted average price of $11.23 per share.

After these transactions, he directly owns a total of 1,103,830 shares, which include 21,125 shares of restricted stock, 6,750 RSUs, and over 1.07 million shares of common stock, with an additional 2,000 shares held indirectly in retirement accounts.

Insider Trade Summary

Net Buyer: 16,292 shares

Net Buy 3 txns

Insider Eberwein Jeffrey E.

Role Chief Executive Officer

Bought 16,292 shs ($186K)

Type	Security	Shares	Price	Value
Purchase	Common Stock.	2,849	$11.23	$32K
Purchase	Common Stock.	10,000	$11.45	$115K
Purchase	Common Stock.	3,443	$11.51	$40K

Holdings After Transaction: Common Stock. — 1,103,830 shares (Direct)

Footnotes (4)

1. F1. Includes (i) 21,125 shares of restricted stock credited to the Reporting Person's account under the Issuer's 2009 Incentive Plan; (ii) 6,750 RSUs; and (iii) 1,063,106 shares of common stock. Excludes 2,000 shares indirectly owned in contributory 401(k) and IRA accounts. Each share of restricted stock and each RSU represents the right to receive, at settlement, one share of common stock.
2. F2. The price reported in Column 4 is a weighted average price, rounded to the nearest cent. These shares were purchased in multiple transactions at prices ranging from $11.14 to $11.51 on June 8, 2026 and $11.01 to $11.26 on June 9, 2026. The Reporting Person undertakes to provide the Issuer and any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price such shares were purchased.
3. F3. Includes (i) 21,125 shares of restricted stock credited to the Reporting Person's account under the Issuer's 2009 Incentive Plan; (ii) 6,750 RSUs; and (iii) 1,073,106 shares of common stock. Excludes 2,000 shares indirectly owned in contributory 401(k) and IRA accounts. Each share of restricted stock and each RSU represents the right to receive, at settlement, one share of common stock.
4. F4. Includes (i) 21,125 shares of restricted stock credited to the Reporting Person's account under the Issuer's 2009 Incentive Plan; (ii) 6,750 RSUs; and (iii) 1,075,955 shares of common stock. Excludes 2,000 shares indirectly owned in contributory 401(k) and IRA accounts. Each share of restricted stock and each RSU represents the right to receive, at settlement, one share of common stock.

Key Figures

Shares bought 2026-06-05: 3,443 shares at $11.51 Shares bought 2026-06-08: 10,000 shares at $11.45 Shares bought 2026-06-09: 2,849 shares at $11.23 +5 more

8 metrics

Shares bought 2026-06-05 3,443 shares at $11.51 Open-market purchase of common stock on June 5, 2026

Shares bought 2026-06-08 10,000 shares at $11.45 Weighted average open-market purchase price on June 8, 2026

Shares bought 2026-06-09 2,849 shares at $11.23 Weighted average open-market purchase price on June 9, 2026

Total shares bought 16,292 shares Net open-market purchases across three June 2026 trades

Direct holdings after trades 1,103,830 shares Total direct Star Equity holdings after June 9, 2026

Restricted stock 21,125 shares Restricted stock under 2009 Incentive Plan included in holdings

RSUs 6,750 RSUs RSUs included in the CEO’s direct holdings

Indirect retirement holdings 2,000 shares Additional shares in 401(k) and IRA accounts

Key Terms

restricted stock, RSUs, weighted average price, open-market purchase

4 terms

restricted stock financial

"Includes (i) 21,125 shares of restricted stock credited to the Reporting Person's account"

Shares granted to an individual that carry limits on transfer or sale until certain conditions are met, such as staying with the company for a set time or hitting performance targets. Think of them as a locked gift that gradually opens; for investors they matter because they affect how many shares may enter the market later, signal management incentives and potential dilution, and reveal confidence in future company performance.

RSUs financial

"Includes (i) 21,125 shares of restricted stock ...; (ii) 6,750 RSUs; and (iii) 1,063,106 shares"

RSUs, or restricted stock units, are a form of company shares given to employees as part of their compensation. They are typically awarded with certain restrictions, such as a waiting period before they can be fully owned or sold, similar to earning a gift that becomes fully yours over time. For investors, RSUs can impact a company's stock offerings and reflect how much the company relies on stock-based incentives to attract and retain talent.

weighted average price financial

"The price reported in Column 4 is a weighted average price, rounded to the nearest cent."

Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.

open-market purchase financial

"transaction_action: open-market purchase"

An open-market purchase is when an investor or a company buys shares on a public stock exchange at the going market price, rather than through a private deal. It matters to investors because these purchases change how many shares are available, can push the stock price up or signal confidence from large buyers, and often affect per-share metrics like earnings—think of it like someone buying lots of apples off a grocery shelf, reducing supply and potentially raising the price.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How many Star Equity (STRR) shares did CEO Jeffrey Eberwein buy?

Jeffrey Eberwein bought a total of 16,292 shares of Star Equity common stock in open-market purchases. These were acquired across three trades on June 5, 8, and 9, 2026, at prices between $11.01 and $11.51 per share.

What prices did the Star Equity (STRR) CEO pay for his recent share purchases?

Jeffrey Eberwein paid between $11.01 and $11.51 per share for Star Equity stock. The Form 4 reports a weighted average price of $11.51 on June 5, $11.45 on June 8, and $11.23 on June 9, 2026, for these open-market purchases.

How many Star Equity (STRR) shares does the CEO own after these trades?

Following the reported purchases, Jeffrey Eberwein directly owns 1,103,830 shares of Star Equity. This total includes 21,125 restricted shares, 6,750 RSUs, and over 1.07 million common shares, plus 2,000 additional shares held indirectly in retirement accounts.

What portion of the Star Equity (STRR) CEO’s holdings are restricted stock and RSUs?

Within Jeffrey Eberwein’s 1,103,830 directly held Star Equity shares, 21,125 shares are restricted stock and 6,750 shares are RSUs. Each restricted share and RSU represents the right to receive one share of common stock upon settlement under the company’s 2009 Incentive Plan.

Were the recent Star Equity (STRR) CEO transactions open-market purchases?

Yes. All reported transactions are coded P, indicating open-market purchases of Star Equity common stock. The filing describes them as purchases in open market or private transactions, with no indication of option exercises, gifts, or tax-withholding dispositions in this Form 4.

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

Form 4 Insider Transactions: What Each Field Means →

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Accepted by SEC EDGAR 06/09/2026 - 04:50 PM Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED 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)

X	Director	X	10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Executive Officer

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/05/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form 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)
			Code	V	Amount	(A) or (D)	Price
Common Stock.	06/05/2026		P		3,443	A	$11.51	1,090,981(1)	D
Common Stock.	06/08/2026		P		10,000	A	$11.45(2)	1,100,981(3)	D
Common Stock.	06/09/2026		P		2,849	A	$11.23(2)	1,103,830(4)	D

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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Includes (i) 21,125 shares of restricted stock credited to the Reporting Person's account under the Issuer's 2009 Incentive Plan; (ii) 6,750 RSUs; and (iii) 1,063,106 shares of common stock. Excludes 2,000 shares indirectly owned in contributory 401(k) and IRA accounts. Each share of restricted stock and each RSU represents the right to receive, at settlement, one share of common stock.

2. The price reported in Column 4 is a weighted average price, rounded to the nearest cent. These shares were purchased in multiple transactions at prices ranging from $11.14 to $11.51 on June 8, 2026 and $11.01 to $11.26 on June 9, 2026. The Reporting Person undertakes to provide the Issuer and any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price such shares were purchased.

3. Includes (i) 21,125 shares of restricted stock credited to the Reporting Person's account under the Issuer's 2009 Incentive Plan; (ii) 6,750 RSUs; and (iii) 1,073,106 shares of common stock. Excludes 2,000 shares indirectly owned in contributory 401(k) and IRA accounts. Each share of restricted stock and each RSU represents the right to receive, at settlement, one share of common stock.

4. Includes (i) 21,125 shares of restricted stock credited to the Reporting Person's account under the Issuer's 2009 Incentive Plan; (ii) 6,750 RSUs; and (iii) 1,075,955 shares of common stock. Excludes 2,000 shares indirectly owned in contributory 401(k) and IRA accounts. Each share of restricted stock and each RSU represents the right to receive, at settlement, one share of common stock.

Remarks:

	/s/ Jeffrey E. Eberwein	06/09/2026
	** Signature of Reporting Person	Date
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)