SEC Form 4 reporting owner

Heilmann Peter T

Heilmann Peter T has filed 9 Form 4 transactions reported between January 21, 2026 and August 19, 2026, as EVP, Chief Admin. Officer & GC of Matson, Inc..

Name as filed: Heilmann Peter T

Open-market buys, 24 mo

None

reported

Open-market sales, 24 mo

$4.5M

3 lines

Companies

with Form 4 filings

Latest transaction

Aug 19, 2026

transaction date

Roles and reported holdings

MATXMatson, Inc.
Jan 21, 2026 – Aug 19, 2026
EVP, Chief Admin. Officer & GC
Held directly20,506 sh as of Aug 19, 2026 · Form 4
24 months: $4.5M sold

Transaction history

All 9 reported transactions, newest first. Every row links to the Form 4 on SEC EDGAR.

Date	Company	Type	Shares	Price	Value	Owned after	Filing
Aug 19, 2026	MATXEVP, Chief Admin. Officer & GC	Open-market saleCode S · direct	5,000	$220.15	$1.1M@ $220.15	20,506	Form 4
May 12, 2026	MATXEVP, Chief Admin. Officer & GC	Open-market saleCode S · direct	7,173	$180.19	$1.3M@ $180.19	25,506	Form 4
Mar 3, 2026	MATXEVP, Chief Admin. Officer & GC	Open-market saleCode S · direct	13,000	$165.46	$2.2M@ $165.46	32,679	Form 4
Jan 25, 2026	MATXEVP, Chief Admin. Officer & GC	Shares withheld for tax or exercise priceCode F · direct	7,120	$158.94	$1.1M@ $158.94	45,679	Form 4
Jan 25, 2026	MATXEVP, Chief Admin. Officer & GC	Shares withheld for tax or exercise priceCode F · direct	942	$158.94	$150K@ $158.94	52,799	Form 4
Jan 25, 2026	MATXEVP, Chief Admin. Officer & GC	Grant or awardCode A · direct	13,902	—	—	53,741	Form 4
Jan 24, 2026	MATXEVP, Chief Admin. Officer & GC	Shares withheld for tax or exercise priceCode F · direct	510	$158.94	$81K@ $158.94	39,839	Form 4
Jan 22, 2026	MATXEVP, Chief Admin. Officer & GC	Shares withheld for tax or exercise priceCode F · direct	491	$160.30	$79K@ $160.30	40,349	Form 4
Jan 21, 2026	MATXEVP, Chief Admin. Officer & GC	Grant or awardCode A · direct	2,569	—	—	40,840	Form 4

How this page is built

Every row comes from a Form 4 filed with the SEC, which officers, directors and holders of more than 10% of a company’s stock must file within two business days of a trade. Transactions are grouped by the reporting owner’s name as filed (spacing, capitals and punctuation ignored); two different people filing under an identical name would appear together, and one person filing under two spellings appears on two pages.

Open-market totals count code P purchases and code S sales over the last 24 months. The same trade reported on more than one filing is counted once; when another owner (for example a fund and its general partner) reports the identical trade, they are listed beside it. Holdings are the shares owned after the latest purchase, sale, gift or tax-withholding line, shown separately for direct and indirect ownership; an indirect figure is one holding line, not a total across every trust or entity.

This page describes what was filed with the SEC; it is not investment advice or a recommendation to buy or sell any security.