MATX · Insider Trading
Matsons, Inc.
Every open-market purchase and sale reported by MATX officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
Form 4 Filings
50
most recent
Open-Market Buys
0
code P
Sales
35
code S
Reporting Insiders
24
current holders
MATX — Recent Form 4 Transactions (latest 2026-10-01)
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-10-01 | Matthew J Cox | Chairman & CEO | Sell | −10,000 | −$2.22M |
| 2026-09-01 | Jennifer C. Tungul | Senior Vice President | F | −77 | −$17.27K |
| 2026-09-01 | Vic S Angoco Jr | Executive Vice President | F | −80 | −$17.94K |
| 2026-08-28 | Matthew J Cox | Chairman & CEO | Sell | −10,000 | −$2.24M |
| 2026-08-24 | Vic S Angoco Jr | Executive Vice President | Sell | −2,293 | −$510.78K |
| 2026-08-20 | Christopher A Scott | EVP & Chief Commercial Officer | Sell | −600 | −$131.94K |
| 2026-08-20 | Peter T Heilmann | EVP, Chief Admin. Officer & GC | Sell | −5,000 | −$1.10M |
| 2026-08-14 | Jason Lee Taylor | Senior Vice President | Sell | −1,961 | −$425.54K |
| 2026-08-12 | Kuuhaku T Park | Senior Vice President | Sell | −1,000 | −$208.49K |
| 2026-08-12 | Leonard P Isotoff | Senior Vice President | Sell | −1,250 | −$260.37K |
| 2026-08-12 | Jennifer C. Tungul | Senior Vice President | Sell | −402 | −$83.81K |
| 2026-08-12 | John Warren Sullivan | Senior Vice President | Sell | −1,917 | −$399.68K |
| 2026-07-29 | Matthew J Cox | Chairman & CEO | Sell | −10,000 | −$2.00M |
| 2026-07-02 | Christopher A Scott | EVP & Chief Commercial Officer | A | +246 | — |
| 2026-07-02 | Jerome James Holland | EVP | F | −64 | −$13.05K |
| 2026-06-29 | Matthew J Cox | Chairman & CEO | Sell | −10,000 | −$1.93M |
| 2026-06-11 | Stanley M Kuriyama | Director | G | −1,810 | — |
| 2026-06-09 | Laura L Rascon | Senior Vice President | Sell | −2,800 | −$527.90K |
| 2026-06-09 | Matthew J Cox | Chairman & CEO | Sell | −10,000 | −$1.90M |
| 2026-05-29 | Grace M Cerocke | Senior Vice President | Sell | −1,200 | −$220.28K |
| 2026-05-21 | Christopher A Scott | Senior Vice President | Sell | −1,520 | −$275.20K |
| 2026-05-15 | Laura L Rascon | Senior Vice President | Sell | −540 | −$97.65K |
| 2026-05-15 | Jason Lee Taylor | Senior Vice President | Sell | −1,650 | −$300.70K |
| 2026-05-14 | Kuuhaku T Park | Senior Vice President | Sell | −2,500 | −$450.48K |
| 2026-05-14 | Peter T Heilmann | EVP, Chief Admin. Officer & GC | Sell | −7,173 | −$1.29M |
| 2026-05-11 | John Warren Sullivan | Senior Vice President | Sell | −3,331 | −$600.05K |
| 2026-05-11 | Bradley D Tilden | Director | Sell | −1,594 | −$289.87K |
| 2026-05-11 | Christopher A Scott | Senior Vice President | Sell | −3,305 | −$595.36K |
| 2026-04-27 | Mark H Fukunaga | Director | A | +969 | — |
| 2026-04-27 | Constance H Lau | Director | A | +969 | — |
| 2026-04-27 | Meredith J Ching | Director | A | +969 | — |
| 2026-04-27 | Stanley M Kuriyama | Director | A | +969 | — |
| 2026-04-27 | Jenai S Wall | Director | A | +969 | — |
| 2026-04-27 | Bradley D Tilden | Director | A | +969 | — |
| 2026-03-12 | Christopher A Scott | Senior Vice President | Sell | −2,509 | −$388.89K |
| 2026-03-10 | Jennifer C. Tungul | Senior Vice President | Sell | −654 | −$100.06K |
| 2026-03-10 | John Warren Sullivan | Senior Vice President | Sell | −3,255 | −$483.92K |
| 2026-03-06 | John P Lauer | EVP & Chief Commercial Officer | Sell | −8,603 | −$1.43M |
| 2026-03-04 | Richard S Kinney | Senior Vice President | Sell | −5,225 | −$863.80K |
| 2026-03-04 | Jason Lee Taylor | Senior Vice President | Sell | −3,026 | −$501.41K |
| 2026-03-04 | Leonard P Isotoff | Senior Vice President | Sell | −1,500 | −$247.98K |
| 2026-03-04 | Joel M Wine | EVP & CFO | G | −4,500 | — |
| 2026-03-04 | Vic S Angoco Jr | Executive Vice President | Sell | −6,189 | −$1.02M |
| 2026-03-04 | Kuuhaku T Park | Senior Vice President | Sell | −2,000 | −$339.59K |
| 2026-03-04 | Peter T Heilmann | EVP, Chief Admin. Officer & GC | Sell | −13,000 | −$2.15M |
| 2026-03-04 | Kevin L Stuck | VP and Controller | Sell | −2,524 | −$421.71K |
| 2026-03-04 | Laura L Rascon | Senior Vice President | Sell | −1,000 | −$169.34K |
| 2026-01-27 | Grace M Cerocke | Senior Vice President | MIXED | +3,188 | −$598.25K |
| 2026-01-27 | Kevin L Stuck | VP and Controller | MIXED | +981 | −$399.73K |
| 2026-01-27 | Leonard P Isotoff | Senior Vice President | MIXED | +2,944 | −$637.03K |
MATX — Current Insider Holders
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| Matthew J Cox | Chairman & CEO | 219,296 | $49.79M |
| Joel M Wine | EVP & CFO | 106,547 | $24.19M |
| Constance H Lau | Director | 76,594 | $17.39M |
| Stanley M Kuriyama | Director | 49,626 | $11.27M |
| Meredith J Ching | Director | 35,700 | $8.11M |
| Mark H Fukunaga | Director | 30,077 | $6.83M |
| Rusty K Rolfe | EVP | 26,827 | $6.09M |
| John P Lauer | EVP & Chief Commercial Officer | 23,738 | $5.39M |
| Peter T Heilmann | EVP, Chief Admin. Officer & GC | 20,506 | $4.66M |
| Qiang Gao | Senior Vice President | 20,415 | $4.64M |
| Jenai S Wall | Director | 18,122 | $4.11M |
| Grace M Cerocke | Senior Vice President | 17,986 | $4.08M |
| Laura L Rascon | Senior Vice President | 17,686 | $4.02M |
| Vic S Angoco Jr | Executive Vice President | 12,427 | $2.82M |
| Kuuhaku T Park | Senior Vice President | 9,984 | $2.27M |
| Jason Lee Taylor | Senior Vice President | 9,377 | $2.13M |
| Christopher A Scott | EVP & Chief Commercial Officer | 9,354 | $2.12M |
| John Warren Sullivan | Senior Vice President | 7,630 | $1.73M |
| Bradley D Tilden | Director | 7,555 | $1.72M |
| Richard S Kinney | Senior Vice President | 6,746 | $1.53M |
| Leonard P Isotoff | Senior Vice President | 6,527 | $1.48M |
| Jennifer C. Tungul | Senior Vice President | 5,775 | $1.31M |
| Jerome James Holland | EVP | 5,310 | $1.21M |
| Kevin L Stuck | VP and Controller | 2,331 | $529.24K |
MATX Insider Trading FAQ
Who are the insiders at MATX?
24 officers, directors and 10%+ beneficial owners currently report holdings in MATX via SEC Form 4.
Are MATX insiders buying or selling?
Across the 50 most recent Form 4 filings for MATX, 0 were open-market purchases (code P) and 35 were sales (code S). Sales frequently reflect scheduled 10b5-1 plans or tax withholding rather than a view on the stock.
How current is MATX insider data?
Form 4 must be filed within two business days of the transaction, so this is close to real time. The most recent MATX filing is dated 2026-10-01.
How to read Form 4 activity
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the MATX quote page; the site-wide leaderboard is on the insider transactions hub.
More on MATX
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.