Matson insider files Rule 144 stock sale notice

Matson, Inc. (MATX) has a notice related to a potential sale of common stock under Rule 144.

Accepted by SEC EDGAR 08/11/2026 - 02:56 PM EDT Learn about SEC filing dates

Rhea-AI Filing Summary

Matson, Inc. (MATX) has a notice related to a potential sale of common stock under Rule 144. The securities section lists 1,917 common shares, an associated figure of 399,675.33, and 29,903,458 shares outstanding, with an approximate sale date of August 11, 2026 on the NYSE. The filing also records prior issuer grants labeled as restricted stock vesting awards of 250, 405, and 1,262 common shares received as compensation on January 24, 2022, January 23, 2023, and January 25, 2023, respectively.

Key Figures

Common shares referenced: 1,917 shares Aggregate figure associated with shares: 399,675.33 Common shares outstanding: 29,903,458 shares +4 more

7 metrics

Common shares referenced 1,917 shares Figure listed in the securities information section for the potential Rule 144 transaction

Aggregate figure associated with shares 399,675.33 Value figure presented alongside the 1,917 common shares

Common shares outstanding 29,903,458 shares Total common shares outstanding referenced in the securities information section

Restricted stock vesting grant 250 shares Restricted stock vesting compensation in common stock on January 24, 2022

Restricted stock vesting grant 405 shares Restricted stock vesting compensation in common stock on January 23, 2023

Restricted stock vesting grant 1,262 shares Restricted stock vesting compensation in common stock on January 25, 2023

Approximate sale date 08/11/2026 Approximate date connected with the potential Rule 144 stock transaction

Key Terms

Rule 144, Restricted Stock Vesting, Compensation

3 terms

Rule 144 regulatory

"notice related to a potential sale of common stock under Rule 144"

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

Restricted Stock Vesting financial

"Common | 01/24/2022 | Restricted Stock Vesting | Issuer"

Restricted stock vesting is the timetable and conditions under which shares granted to employees or insiders become fully owned and can be sold, typically requiring continued work or meeting performance goals. It matters to investors because large blocks of shares can become tradable at once, which can change share supply and price, and because vesting aligns insiders’ incentives with the company’s long‑term performance—think of it like a timed unlock that both rewards and locks in key people.

Compensation financial

"250 | 01/24/2022 | Compensation Common | 01/23/2023"

FAQ

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

What does the MATX Rule 144 filing relate to?

It relates to a potential sale of Matson common stock under Rule 144. The notice lists specific share figures, prior restricted stock vesting grants, and an approximate planned sale date, giving transparency around insider-related stock movements.

How many MATX shares are referenced in the current Rule 144 notice?

The securities section references 1,917 common shares along with an associated figure of 399,675.33. It also notes total common shares outstanding of 29,903,458, providing context for the scale of the potential transaction.

When is the approximate sale date in the MATX Rule 144 notice?

The approximate date connected to the potential sale is August 11, 2026. This date appears alongside the referenced common shares and value figures and indicates when the reported transaction may take place on the NYSE.

What prior MATX restricted stock vesting awards are disclosed?

The filing lists issuer grants described as restricted stock vesting of 250 shares on January 24, 2022, 405 shares on January 23, 2023, and 1,262 shares on January 25, 2023, all categorized as compensation in common stock.

How many MATX shares are reported as outstanding in this notice?

The securities information section reports 29,903,458 common shares outstanding. This figure provides context for investors evaluating the relative size of the referenced 1,917-share potential transaction under Rule 144.

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

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Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001844703
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	Matson, Inc.
SEC File Number	001-34187
Address of Issuer	1411 SAND ISLAND PARKWAY HONOLULU HAWAII 96819
Phone	808-848-1211
Name of Person for Whose Account the Securities are To Be Sold	Sullivan John Warren
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Officer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Fidelity Brokerage Services LLC 900 Salem Street Smithfield RI 02917	1917	399675.33	29903458	08/11/2026	NYSE

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	01/24/2022	Restricted Stock Vesting	Issuer			250	01/24/2022	Compensation
Common	01/23/2023	Restricted Stock Vesting	Issuer			405	01/23/2023	Compensation
Common	01/25/2023	Restricted Stock Vesting	Issuer			1262	01/25/2023	Compensation

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Nothing to Report

144: Remarks and Signature

Remarks
Date of Notice	08/11/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/Wade Moss, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for John W. Sullivan
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)