MATX insider trading — Matson, Inc.
Over the last 90 days, insiders at Matson, Inc. (MATX) made 0 open-market purchases worth $0 and 8 open-market sales worth $3.12M, making them net sellers by $3.12M. The largest sale was by Heilmann Peter T (EVP, Chief Admin. Officer & GC), who sold 5,000 shares for $1.10M on Aug 19, 2026.
Updated Oct 16, 2026.
Recent MATX insider transactions
Every Form 4 filed by Matson, Inc. officers, directors and 10% owners in the last 90 days, newest first. P = open-market purchase, S = open-market sale; other codes are awards, option exercises, tax withholding or gifts.
| Trade date | Insider | Role | Type | Ownership | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|---|
| Sep 29, 2026 | Cox Matthew J | Chairman & CEO | S · Sale · 10b5-1 | Direct | 10,000 | $222.33 | $2.22M | Form 4 |
| Aug 28, 2026 | Angoco Vic S Jr | Executive Vice President | F · Tax withholding | Direct | 80 | $224.31 | $18K | Form 4 |
| Aug 28, 2026 | Tungul Jennifer C. | Senior Vice President | F · Tax withholding | Direct | 77 | $224.31 | $17K | Form 4 |
| Aug 28, 2026 | Cox Matthew J | Chairman & CEO | S · Sale · 10b5-1 | Direct | 10,000 | $223.54 | $2.24M | Form 4 |
| Aug 24, 2026 | Angoco Vic S Jr | Executive Vice President | S · Sale | Direct | 2,293 | $222.76 | $511K | Form 4 |
| Aug 19, 2026 | Heilmann Peter T | EVP, Chief Admin. Officer & GC | S · Sale | Direct | 5,000 | $220.15 | $1.10M | Form 4 |
| Aug 19, 2026 | Scott Christopher A | EVP & Chief Commercial Officer | S · Sale | Direct | 600 | $219.90 | $132K | Form 4 |
| Aug 13, 2026 | Taylor Jason Lee | Senior Vice President | S · Sale | Direct | 1,961 | $217.00 | $426K | Form 4 |
| Aug 11, 2026 | Sullivan John Warren | Senior Vice President | S · Sale | Direct | 1,917 | $208.49 | $400K | Form 4 |
| Aug 11, 2026 | Park Kuuhaku T | Senior Vice President | S · Sale | Direct | 1,000 | $208.49 | $208K | Form 4 |
| Aug 11, 2026 | Isotoff Leonard P | Senior Vice President | S · Sale | Direct | 1,250 | $208.30 | $260K | Form 4 |
| Aug 11, 2026 | Tungul Jennifer C. | Senior Vice President | S · Sale | Direct | 402 | $208.49 | $84K | Form 4 |
| Jul 29, 2026 | Cox Matthew J | Chairman & CEO | S · Sale · 10b5-1 | Direct | 10,000 | $199.81 | $2.00M | Form 4 |
MATX insider trading FAQ
Are insiders buying MATX stock?
Not on the open market. In the last 90 days, Matson, Inc. insiders made no open-market purchases, and 8 open-market sales totaling $3.12M. Purchases with the insider's own money are generally seen as a stronger signal than sales, which happen for many reasons (taxes, diversification, planned 10b5-1 sales).
Who are the insiders trading MATX?
Recent sellers: Angoco Vic S Jr, Heilmann Peter T, Isotoff Leonard P, Park Kuuhaku T, Scott Christopher A, Sullivan John Warren.
Where does MATX insider trading data come from?
Every transaction comes from SEC Form 4 filings on EDGAR. Company officers, directors and 10% owners must file a Form 4 within two business days of buying or selling. InsiderBolt reads these filings directly from the SEC.
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Insider trading data is for informational purposes only and is not investment advice. Filings can be amended; always confirm details on SEC EDGAR.