Matson (NYSE: MATX) SVP has 153 shares withheld to cover RSU taxes

Rhea-AI Filing Summary

Matson, Inc. reported an insider share withholding by a senior executive. Senior Vice President John Warren Sullivan had 153 shares of common stock withheld by Matson on 01/22/2026 to cover tax obligations from the vesting of a prior restricted stock unit grant. After this tax withholding, he beneficially owned 13,842 shares of Matson common stock, held directly.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Sullivan John Warren

Role Senior Vice President

Type	Security	Shares	Price	Value
Tax Withholding	Common Stock	153	$160.30	$25K

Holdings After Transaction: Common Stock — 13,842 shares (Direct)

Footnotes (1)

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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^*

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)
01/22/2026

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	01/22/2026		F(1)		153	D	$160.3	13,842	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. Represents common stock withheld by the Issuer to cover tax withholding obligations arising from the vesting of a previous grant of restricted stock units.

	/s/ John W. Sullivan	01/23/2026
	** 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 had 153 shares of common stock withheld on 01/22/2026 to satisfy tax withholding related to vesting restricted stock units.

Was the Matson (MATX) Form 4 transaction an open market sale?

No. The Form 4 shows shares of common stock were withheld by the issuer to cover tax withholding obligations from the vesting of restricted stock units, not an open market sale.

How many Matson (MATX) shares were withheld for taxes in this Form 4?

The filing reports that 153 shares of Matson common stock were withheld to cover tax withholding obligations associated with a previous restricted stock unit grant.

What is John Warren Sullivan’s role at Matson (MATX)?

The reporting person, John Warren Sullivan, is identified as a Senior Vice President of Matson, Inc.

How many Matson (MATX) shares does John Warren Sullivan own after this transaction?

Following the reported tax withholding transaction, John Warren Sullivan beneficially owned 13,842 shares of Matson common stock, held directly.

What does transaction code "F" mean in the Matson (MATX) Form 4?

Transaction code "F" in this context indicates that the 153 shares of common stock were withheld by Matson to satisfy tax withholding obligations from a vesting equity award.