Company · MATX · CIK 3453

Matson, Inc. (MATX) SEC filings and CIK.

MATX’s SEC Central Index Key (CIK) is 0000003453, or 3453 without leading zeros. The SEC’s ticker file lists it as Matson, Inc..

Ticker: MATX
CIK: 0000003453
Other tickers: None
Insider transactions, Q3 2026: 21

Insider trading

In Q3 2026, insiders at Matson, Inc. reported 21 non-derivative transactions on 14 Forms 3, 4 and 5, including 0 open-market purchases and 17 sales. See every MATX insider transaction →

Recent filings we observed

No filings for this CIK appear in our current observation window. The full history is available from the filings endpoint below and on SEC.gov.

Get MATX SEC data through the API

Filing history

curl "https://sec-api.dev/api/v1/filings?cik=3453&limit=10" \
  -H "Authorization: Bearer $SEC_API_KEY"

Company profile

curl "https://sec-api.dev/api/v1/companies/3453" \
  -H "Authorization: Bearer $SEC_API_KEY"

Reported XBRL facts

curl "https://sec-api.dev/api/v1/facts/3453?taxonomy=us-gaap&concept=Revenues&limit=10" \
  -H "Authorization: Bearer $SEC_API_KEY"

Ticker to CIK API · SEC filings API · Matson, Inc. on SEC.gov

Questions

What is MATX’s CIK number?

MATX’s SEC Central Index Key (CIK) is 0000003453, or 3453 without leading zeros. The SEC’s ticker file lists it as Matson, Inc..

How do I find Matson, Inc.’s 10-K?

Request /api/v1/filings?cik=3453&form=10-K, or open the company’s EDGAR page and filter by 10-K. Foreign issuers file 20-F or 40-F instead.

Ticker and CIK: SEC company_tickers.json, cached 2026-11-02. Tickers can move between entities; the CIK identifies the filer.

Plain-text version for agents and LLMs: /companies/matx.md

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