Arkolith/Insider Trading/MATX/Form 4

Heilmann Peter T

EVP, Chief Admin. Officer & GCMatson, Inc. (MATX) · full profile →Form 4 · filed Jan 27, 2026
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
4
4 non-derivative · 0 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Jan 25, 2026Tax withholding(F)7K$158.94$1.1M46K
Jan 25, 2026Grant(A)14K—$054K
Jan 25, 2026Tax withholding(F)942$158.94$150K53K
Jan 24, 2026Tax withholding(F)510$158.94$81K40K

Transaction Codes

F
Shares withheld for taxes
A
Grant / award

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001225208-26-000942) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML