Matson (NYSE: MATX) SVP sells 3,255 shares, retains 12,878

Rhea-AI Filing Summary

Matson, Inc. Senior Vice President John Warren Sullivan reported an open-market sale of 3,255 shares of Matson common stock. The shares were sold at an average price of $148.67 per share on March 9, 2026. After this transaction, he directly holds 12,878 Matson shares.

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

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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^*

Sullivan John Warren

(Last) (First) (Middle)

1411 SAND ISLAND PARKWAY

(Street)

HONOLULU HI 96819

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Matson, Inc. [ MATX ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Senior Vice President

3. Date of Earliest Transaction (Month/Day/Year)
03/09/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

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

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

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	03/09/2026		S		3,255	D	$148.67	12,878	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:

	/s/ John W. Sullivan	03/10/2026
	** 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.

FAQ

What insider transaction did Matson (MATX) report for John Warren Sullivan?

Matson reported that Senior Vice President John Warren Sullivan completed an open-market sale of company stock. He sold 3,255 shares of Matson common stock, as disclosed in a Form 4 insider trading report filed with regulators for transparency and compliance purposes.

How many Matson (MATX) shares did the executive sell and at what price?

John Warren Sullivan sold 3,255 shares of Matson common stock. The reported average sale price was $148.67 per share. This reflects a single open-market transaction disclosed in the Form 4 filing, detailing both volume and pricing for investors tracking insider activity.

When did the Matson (MATX) insider stock sale by John Warren Sullivan occur?

The insider stock sale by John Warren Sullivan took place on March 9, 2026. The Form 4 filing records this specific transaction date, aligning the reported 3,255-share sale with the executed trade for accurate timing and regulatory disclosure of the open-market activity.

How many Matson (MATX) shares does John Warren Sullivan own after the sale?

Following the reported transaction, John Warren Sullivan directly owns 12,878 shares of Matson common stock. This post-transaction holding figure comes from the Form 4 and shows his remaining direct equity stake after selling 3,255 shares in the open-market transaction reported.

Was the Matson (MATX) insider transaction a buy or a sale of shares?

The transaction reported for John Warren Sullivan was a sale of Matson common stock. It is classified as an open-market sale, coded as “S” in the Form 4, indicating a disposition of 3,255 shares rather than a purchase or option exercise by the company executive.

What does a Form 4 filing like this mean for Matson (MATX) investors?

A Form 4 filing shows that a company insider has traded the company’s stock. In this case, it records an executive’s sale of 3,255 Matson shares, including price and remaining holdings, giving investors transparent insight into insider trading activity and personal ownership changes.