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Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington , D.C. 20549 FORM 10 - K > ANNUAL REPORT PURSUANT TO SECTION 13 OR 15 ( d ) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31 , 2020 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15 ( d ) OF THE SECURITIES EXCHANGE ACT OF 1934 Hawaii ( State or other jurisdiction of incorporation or organization ) For the transition period from Matson , Inc. ( Exact name of registrant as specified in its charter ) Commission file number 001-34187 ( Address of Securities registered pursuant to Section 12 ( b ) of the Act : Title of each class Common Stock , without par value to ( 808 ) 848-1211 ( Registrant's telephone number , including area code ) Securities registered pursuant to Section 12 ( g ) of the Act : 1411 Sand Island Parkway Honolulu , HI 96819 principal executive offices ) ( Zip code ) Trading Symbol ( s ) MATX Large accelerated filer > Non - accelerated filer 99-0032630 ( I.R.S. Employer Identification No. ) Name of each exchange on which registered New York Stock Exchange None Number of shares of Common Stock outstanding at February 19 , 2021 : 43,435,106 Indicate by check mark if the registrant is a well - known seasoned issuer , as defined in Rule 405 of the Securities Act . Yes No Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15 ( d ) of the Act . Yes No Indicate by check mark whether the registrant ( 1 ) has filed all reports required to be filed by Section 13 or 15 ( d ) of the Securities Exchange Act of 1934 during the preceding 12 months ( or for such shorter period that the registrant was required to file such reports ) , and ( 2 ) has been subject to such filing requirements for the past 90 days . Yes No Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S - T ( §232.405 of this chapter ) during the preceding 12 months ( or for such shorter period that the registrant was required to submit such files ) . Yes No Indicate by check mark whether the registrant is a large accelerated filer , an accelerated filer , a non - accelerated filer , a smaller reporting company , or an emerging growth company . See the definition of “ large accelerated filer , ” “ accelerated filer , ” “ smaller reporting company , ” and “ emerging growth company " in Rule 12b - 2 of the Exchange Act . Accelerated filer Smaller reporting company Emerging growth company If an emerging growth company , indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13 ( a ) of the Exchange Act . □ Indicate by check mark whether the registrant has filed a report on and attestation to its management's assessment of the effectiveness of its internal control over financial reporting under Section 404 ( b ) of the Sarbanes - Oxley Act ( 15 U.S.C. 7262 ( b ) ) by the registered public accounting firm that prepared or issued its audit report . Indicate by check mark whether the registrant is a shell company ( as defined in Rule 12b - 2 of the Exchange Act ) . Yes No > Aggregate market value of Common Stock held by non - affiliates at June 30 , 2020 : $ 1,233,205,504 Documents Incorporated By Reference The following document is incorporated by reference in Part III of the Annual Report on Form 10 - K to the extent described therein : Proxy statement for the annual meeting of shareholders of Matson , Inc. to be held April 22 , 2021 .