23 insiders reported 191 Form 4 transactions for Matson, Inc. (MATX) over the past 18 months (most recent 2026-08-20). Recent activity: Heilmann Peter T (EVP, Chief Admin. Officer & GC) Sell 5,000 shares, Scott Christopher A (EVP & Chief Commercial Officer) Sell 600 shares, Taylor Jason Lee (Senior Vice President) Sell 1,961 shares, Sullivan John Warren (Senior Vice President) Sell 1,917 shares, Park Kuuhaku T (Senior Vice President) Sell 1,000 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-20 | Heilmann Peter T | EVP, Chief Admin. Officer & GC | Sell | 5,000 | $1.1M |
| 2026-08-20 | Scott Christopher A | EVP & Chief Commercial Officer | Sell | 600 | $131,940 |
| 2026-08-14 | Taylor Jason Lee | Senior Vice President | Sell | 1,961 | $425,537 |
| 2026-08-12 | Sullivan John Warren | Senior Vice President | Sell | 1,917 | $399,675 |
| 2026-08-12 | Park Kuuhaku T | Senior Vice President | Sell | 1,000 | $208,490 |
| 2026-08-12 | Isotoff Leonard P | Senior Vice President | Sell | 1,250 | $260,370 |
| 2026-08-12 | Tungul Jennifer C. | Senior Vice President | Sell | 402 | $83,813 |
| 2026-07-29 | COX MATTHEW J | Chairman & CEO | Sell | 348 | $70,098 |
| 2026-07-29 | COX MATTHEW J | Chairman & CEO | Sell | 1,163 | $233,251 |
| 2026-07-29 | COX MATTHEW J | Chairman & CEO | Sell | 1,172 | $232,771 |
| 2026-07-29 | COX MATTHEW J | Chairman & CEO | Sell | 7,317 | $1.5M |
| 2026-07-02 | Holland Jerome James | EVP | Sell | 64 | $13,051 |
| 2026-07-02 | Scott Christopher A | EVP & Chief Commercial Officer | Buy | 246 | $0 |
| 2026-06-29 | COX MATTHEW J | Chairman & CEO | Sell | 2,747 | $526,902 |
| 2026-06-29 | COX MATTHEW J | Chairman & CEO | Sell | 3,054 | $589,086 |
| 2026-06-29 | COX MATTHEW J | Chairman & CEO | Sell | 4,199 | $813,136 |
| 2026-06-11 | KURIYAMA STANLEY M | Director | Sell | 1,810 | $0 |
| 2026-06-09 | COX MATTHEW J | Chairman & CEO | Sell | 147 | $27,361 |
| 2026-06-09 | Rascon Laura L | Senior Vice President | Sell | 100 | $19,075 |
| 2026-06-09 | Rascon Laura L | Senior Vice President | Sell | 850 | $159,404 |
| 2026-06-09 | Rascon Laura L | Senior Vice President | Sell | 120 | $22,324 |
| 2026-06-09 | COX MATTHEW J | Chairman & CEO | Sell | 1,311 | $247,051 |
| 2026-06-09 | Rascon Laura L | Senior Vice President | Sell | 550 | $104,565 |
| 2026-06-09 | COX MATTHEW J | Chairman & CEO | Sell | 1,456 | $278,236 |
| 2026-06-09 | COX MATTHEW J | Chairman & CEO | Sell | 935 | $177,045 |
Source: SEC Form 4 filings · as of 2026-08-20