SEC Form 4
Matsons, Inc. (MATX) insider trading
In the 12 months to Oct 23, 2026, 15 MATX insiders reported open-market sales of $26.2M across 35 filings; no open-market purchases were filed.
Latest filing · Last 12 months · Source: SEC EDGAR · How we count
- Open-market sales
- $26.2M
- 35 filings · 15 insiders
- Open-market purchases
- $0
- 0 filings
- Pre-arranged sales (10b5-1)
- 5 of 35
- $10.3M of $26.2M sold (39%)
Who traded MATX, and when
- Sale
- Sale, pre-arranged (10b5-1)
MATX daily close from Oct 23, 2025 to Oct 23, 2026, between $93.22 and $238.60, last $228.64. 35 sale and 0 purchase filings by 15 insiders, marked at their filing dates. Matthew J. Cox, Chairman & CEO: sold $10.3M across 5 filings, first filed Jun 9, 2026, last Oct 1, 2026. Peter T. Heilmann, EVP, Chief Admin. Officer & GC: sold $4.5M across 3 filings, first filed Mar 4, 2026, last Aug 20, 2026. Vic S. Angoco Jr., Executive Vice President: sold $1.5M across 2 filings, first filed Mar 4, 2026, last Aug 24, 2026. John Warren Sullivan, Senior Vice President: sold $1.5M across 3 filings, first filed Mar 10, 2026, last Aug 12, 2026. John P. Lauer, EVP & Chief Commercial Officer: sold $1.4M across 1 filing, first filed Mar 6, 2026, last Mar 6, 2026. Christopher A. Scott, Senior Vice President → EVP & Chief Commercial Officer: sold $1.4M across 4 filings, first filed Mar 12, 2026, last Aug 20, 2026. 9 others: sold $5.5M across 17 filings, first filed Mar 4, 2026, last Aug 14, 2026.
Largest mark · tap a row for others
Kevin L. Stuck · VP and Controller
Filing 1 of 7 within a week · $2,643,877 total
Sale $421,710
2,524 shares at $167.08 avg
Filed Mar 4, 2026 · traded Mar 3
Close on filing date $167.38
Matthew J. Cox · Chairman & CEO
Chairman & CEO
$10.3M soldPeter T. Heilmann · EVP, Chief Admin. Officer & GC
EVP, Chief Admin. Officer & GC
$4.5M soldVic S. Angoco Jr. · Executive Vice President
Executive Vice President
$1.5M soldJohn Warren Sullivan · Senior Vice President
Senior Vice President
$1.5M soldJohn P. Lauer · EVP & Chief Commercial Officer
EVP & Chief Commercial Officer
$1.4M soldChristopher A. Scott · Senior Vice President → EVP & Chief Commercial Officer
Senior Vice President → EVP & Chief Commercial Officer
$1.4M sold9 others
Combined, one mark per week
$5.5M soldHas Matsons, Inc.'s CEO sold stock?
Yes. Matthew J. Cox (CEO) sold 50,000 shares ($10.3M) between Jun 2026 and Oct 2026, all under a pre-arranged 10b5-1 plan.
Open-market trades
35 filings in the last 12 months| Insider | Role | Sold | Bought | Filings | Pre-arranged (10b5-1) | Last filed |
|---|---|---|---|---|---|---|
| Matthew J. Cox | Chairman & CEO | $10.3M | — | 5 | 100% of sales | |
| Peter T. Heilmann | EVP, Chief Admin. Officer & GC | $4.5M | — | 3 | — | |
| Vic S. Angoco Jr. | Executive Vice President | $1.5M | — | 2 | — | |
| John Warren Sullivan | Senior Vice President | $1.5M | — | 3 | — | |
| John P. Lauer | EVP & Chief Commercial Officer | $1.4M | — | 1 | — | |
| Christopher A. Scott | Senior Vice President → EVP & Chief Commercial Officer | $1.4M | — | 4 | — | |
| Jason Lee Taylor | Senior Vice President | $1.2M | — | 3 | — | |
| Kuuhaku T. Park | Senior Vice President | $998.6K | — | 3 | — | |
| Richard S. Kinney | Senior Vice President | $863.8K | — | 1 | — | |
| Laura L. Rascon | Senior Vice President | $794.9K | — | 3 | — | |
| Leonard P. Isotoff | Senior Vice President | $508.3K | — | 2 | — | |
| Kevin L. Stuck | VP and Controller | $421.7K | — | 1 | — | |
| Bradley D. Tilden | Director | $289.9K | — | 1 | — | |
| Grace M. Cerocke | Senior Vice President | $220.3K | — | 1 | — | |
| Jennifer C. Tungul | Senior Vice President | $183.9K | — | 2 | — |
| Filed | Insider | Type | Shares | Avg price | Value | Held after | Source |
|---|---|---|---|---|---|---|---|
traded | Matthew J. Cox Chairman & CEO | SalePre-arranged (10b5-1) | 10,000 | $222.33 | $2.2M | 227,839 | |
traded | Matthew J. Cox Chairman & CEO | SalePre-arranged (10b5-1) | 10,000 | $223.54 | $2.2M | 229,296 | |
traded | Vic S. Angoco Jr. Executive Vice President | Sale | 2,293 | $222.76 | $510.8K | 12,507 | |
traded | Christopher A. Scott EVP & Chief Commercial Officer | Sale | 600 | $219.90 | $131.9K | 9,354 | |
traded | Peter T. Heilmann EVP, Chief Admin. Officer & GC | Sale | 5,000 | $220.15 | $1.1M | 20,506 | |
traded | Jason Lee Taylor Senior Vice President | Sale | 1,961 | $217.00 | $425.5K | 9,377 | |
traded | Leonard P. Isotoff Senior Vice President | Sale | 1,250 | $208.30 | $260.4K | 6,527 | |
traded | Kuuhaku T. Park Senior Vice President | Sale | 1,000 | $208.49 | $208.5K | 9,984 | |
traded | John Warren Sullivan Senior Vice President | Sale | 1,917 | $208.49 | $399.7K | 7,630 | |
traded | Jennifer C. Tungul Senior Vice President | Sale | 402 | $208.49 | $83.8K | 5,852 | |
traded | Matthew J. Cox Chairman & CEO | SalePre-arranged (10b5-1) | 10,000 | $199.81 | $2.0M | 247,785 | |
traded | Matthew J. Cox Chairman & CEO | SalePre-arranged (10b5-1) | 10,000 | $192.91 | $1.9M | 256,549 | |
traded | Matthew J. Cox Chairman & CEO | SalePre-arranged (10b5-1) | 10,000 | $190.08 | $1.9M | 269,149 | |
traded | Laura L. Rascon Senior Vice President | Sale | 2,800 | $188.53 | $527.9K | 15,656 | |
traded | Grace M. Cerocke Senior Vice President | Sale | 1,200 | $183.57 | $220.3K | 17,986 | |
traded | Christopher A. Scott Senior Vice President | Sale | 1,520 | $181.05 | $275.2K | 9,708 | |
traded | Laura L. Rascon Senior Vice President | Sale | 540 | $180.83 | $97.6K | 18,456 | |
traded | Jason Lee Taylor Senior Vice President | Sale | 1,650 | $182.24 | $300.7K | 11,338 | |
traded | Peter T. Heilmann EVP, Chief Admin. Officer & GC | Sale | 7,173 | $180.19 | $1.3M | 25,506 | |
traded | Kuuhaku T. Park Senior Vice President | Sale | 2,500 | $180.19 | $450.5K | 10,984 | |
traded | Bradley D. Tilden Director | Sale | 1,594 | $181.85 | $289.9K | 7,555 | |
traded | John Warren Sullivan Senior Vice President | Sale | 3,331 | $180.14 | $600.0K | 9,547 | |
traded | Christopher A. Scott Senior Vice President | Sale | 3,305 | $180.14 | $595.4K | 11,228 | |
traded | Christopher A. Scott Senior Vice President | Sale | 2,509 | $155.00 | $388.9K | 14,533 | |
traded | John Warren Sullivan Senior Vice President | Sale | 3,255 | $148.67 | $483.9K | 12,878 | |
traded | Jennifer C. Tungul Senior Vice President | Sale | 654 | $152.99 | $100.1K | 6,254 | |
traded | John P. Lauer EVP & Chief Commercial Officer | Sale | 8,603 | $166.13 | $1.4M | 23,738 | |
traded | Peter T. Heilmann EVP, Chief Admin. Officer & GC | Sale | 13,000 | $165.46 | $2.2M | 32,679 | |
traded | Kevin L. Stuck VP and Controller | Sale | 2,524 | $167.08 | $421.7K | 2,331 | |
traded | Jason Lee Taylor Senior Vice President | Sale | 3,026 | $165.70 | $501.4K | 12,988 | |
traded | Kuuhaku T. Park Senior Vice President | Sale | 2,000 | $169.79 | $339.6K | 13,484 | |
traded | Laura L. Rascon Senior Vice President | Sale | 1,000 | $169.34 | $169.3K | 18,996 | |
traded | Vic S. Angoco Jr. Executive Vice President | Sale | 6,189 | $165.31 | $1.0M | 14,800 | |
traded | Leonard P. Isotoff Senior Vice President | Sale | 1,500 | $165.32 | $248.0K | 7,777 | |
traded | Richard S. Kinney Senior Vice President | Sale | 5,225 | $165.32 | $863.8K | 6,746 |
GET /stocks/filings/vX/form-4?tickers=MATX&filing_date.gte=2025-10-23&sort=filing_date.desc&limit=500{
"status": "OK",
"results": [
{
"tickers": [
"MATX"
],
"issuer_cik": "0000003453",
"owner_cik": "0001206911",
"accession_number": "0001225208-26-008049",
"form_type": "4",
"filing_date": "2026-10-01",
"period_of_report": "2026-09-29",
"issuer_name": "Matson, Inc.",
"issuer_trading_symbol": "MATX",
"owner_name": "COX MATTHEW J",
"is_director": true,
"is_officer": true,
"officer_title": "Chairman & CEO",
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Common Stock",
"transaction_timeliness": "O",
"aff_10b5_one": true,
"transaction_date": "2026-09-29",
"transaction_code": "S",
"equity_swap_involved": false,
"transaction_shares": 6048,
"transaction_price_per_share": 222.73,
"transaction_acquired_disposed": "D",
"shares_owned_following_transaction": 219296,
"transaction_value": 1347071.04,
"direct_or_indirect": "D",
"footnotes": [
{
"id": "F1",
"description": "The sale of shares reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 9, 2026."
},
{
"id": "F5",
"description": "This transaction was executed in multiple trades at prices ranging from $222.29 to $223.21. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide uponrequest to the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected."
}
]
},
{
"tickers": [
"MATX"
],
"issuer_cik": "0000003453",
"owner_cik": "0001206911",
"accession_number": "0001225208-26-008049",
"form_type": "4",
"filing_date": "2026-10-01",
"period_of_report": "2026-09-29",
"issuer_name": "Matson, Inc.",
"issuer_trading_symbol": "MATX",
"owner_name": "COX MATTHEW J",
"is_director": true,
"is_officer": true,
"officer_title": "Chairman & CEO",
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Common Stock",
"transaction_timeliness": "O",
"aff_10b5_one": true,
"transaction_date": "2026-09-29",
"transaction_code": "S",
"equity_swap_involved": false,
"transaction_shares": 705,
"transaction_price_per_share": 220.32,
"transaction_acquired_disposed": "D",
"shares_owned_following_transaction": 228591,
"transaction_value": 155325.6,
"direct_or_indirect": "D",
"footnotes": [
{
"id": "F1",
"description": "The sale of shares reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on March 9, 2026."
},
{
"id": "F2",
"description": "This transaction was executed in multiple trades at prices ranging from $220.00 to $220.62. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide uponrequest to the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected."
}
]
}
]
}
// trimmed to 2 resultsThe response includes every Form 4 record; this page keeps open-market purchases and sales on common stock and removes duplicate joint-filer rows.
Other insider activity (not market trades) · 114 records
- Tax withholding71 records
- Grants and awards41 records
- Gifts2 records
Reported on Form 4 but not purchases or sales in the market, so not counted in the totals above.
Build this yourself
This page joins two Massive endpoints: Form 4 filings and daily prices. Ask an agent to watch for new filings:
Using the Massive API (massive.com/docs/llms.txt), check Form 4 filings for MATX every day with transaction_code=P and tell me when an insider files an open-market purchase, with their role, shares, price and the filing link.
How to read this page
- Open-market purchase or sale
- A buy or sell of the company's stock at market price. Grants, option exercises, shares withheld for tax, gifts and employee stock plan purchases are listed separately and not counted.
- Pre-arranged (10b5-1)
- The insider marked the filing as made under a trading plan set up in advance (SEC Rule 10b5-1). The mark covers the whole filing, and an unmarked filing may still be under a plan.
- Role
- The title on each filing. Someone whose title changed shows more than one.
- Filing date
- Insiders have two business days to report a trade. Totals and the chart use the filing date, when the trade became public.