Insider Jacob Zabkowicz of Star Equity Holdings (STRR) buys more shares

Rhea-AI Filing Summary

Star Equity Holdings, Inc. insider Jacob Zabkowicz reported an open-market purchase of common stock. On March 31, 2026, he bought 150 shares at $10.61 per share. Following the trade, he directly owns 180,863 shares, including 135,456 RSUs and 45,407 common shares credited under a 2009 plan.

Insider Trade Summary

Net Buyer: 150 shares ($1,592)

Net Buy 1 txn

Insider Zabkowicz Jacob

Role CEO Hudson Talent SolutionsLLC

Bought 150 shs ($2K)

Type	Security	Shares	Price	Value
Purchase	Common Stock.	150	$10.61	$2K

Holdings After Transaction: Common Stock. — 180,863 shares (Direct)

Footnotes (1)

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Key Figures

Shares purchased: 150 shares Purchase price: $10.61 per share Total shares after transaction: 180,863 shares +2 more

5 metrics

Shares purchased 150 shares Open-market buy on March 31, 2026

Purchase price $10.61 per share Open-market buy on March 31, 2026

Total shares after transaction 180,863 shares Direct ownership following March 31, 2026 trade

RSUs credited 135,456 RSUs Credited under the 2009 Plan to reporting person

Common shares component 45,407 shares Common stock included within total direct holdings

Key Terms

RSUs, open-market purchase, Common Stock, Reporting Person's account

4 terms

RSUs financial

"Includes (i) 135,456 RSUs credited to the Reporting Person's account under the 2009 Plan"

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.

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.

Common Stock financial

""security_title": "Common Stock.""

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

Reporting Person's account financial

"RSUs credited to the Reporting Person's account under the 2009 Plan"

Form 4 Insider Transactions: What Each Field Means →

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^*

Zabkowicz Jacob

(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)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	CEO Hudson Talent SolutionsLLC

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
03/31/2026

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.	03/31/2026		P		150	A	$10.61	180,863(1)	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) 135,456 RSUs credited to the Reporting Person's account under the 2009 Plan; and (ii) 45,407 shares of common stock.

Remarks:

	/s/ Hannah Bible, as Attorney-in-Fact for Jacob Zabkowicz	04/01/2026
	** 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)

FAQ

What insider transaction did Jacob Zabkowicz report for STRR?

Jacob Zabkowicz reported buying 150 shares of Star Equity Holdings common stock in an open-market purchase. The transaction occurred on March 31, 2026 at a price of $10.61 per share, as disclosed in a Form 4 insider trading report filed with regulators.

How many Star Equity Holdings (STRR) shares does Jacob Zabkowicz now hold?

After the reported transaction, Jacob Zabkowicz holds 180,863 Star Equity Holdings shares directly. This figure includes 135,456 RSUs credited to his account under a 2009 equity plan and 45,407 shares of common stock, according to the ownership details and footnotes in the Form 4 filing.

What was the purchase price in the latest STRR insider trade?

The latest reported insider trade in Star Equity Holdings involved an average purchase price of $10.61 per share. Jacob Zabkowicz acquired 150 shares of common stock at this price in an open-market transaction, as reflected in the Form 4 transaction details and pricing information disclosed.

Was the recent STRR insider trade an open-market purchase or another type?

The recent Star Equity Holdings insider trade by Jacob Zabkowicz was an open-market purchase of common stock. The Form 4 lists transaction code “P” and describes it as a purchase in an open market or private transaction, indicating a straightforward buy rather than an option exercise or gift.

How many STRR shares did Jacob Zabkowicz buy in the March 31, 2026 trade?

In the March 31, 2026 trade, Jacob Zabkowicz bought 150 shares of Star Equity Holdings common stock. The Form 4 transaction table specifies 150.0000 shares purchased at an average price of $10.6100 per share, increasing his total direct holdings to 180,863 shares after the transaction.