| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| STUCK KEVIN L | VP and Controller | 1411 SAND ISLAND PARKWAY, HONOLULU | /s/ Kevin L. Stuck | 23 Jan 2026 | 0001737558 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MATX | Common Stock | Tax liability | $32,381 | -202 | -5% | $160.30 | 3,874 | 22 Jan 2026 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Represents common stock withheld by the Issuer to cover tax withholding obligations arising from the vesting of a previous grant of restricted stock units. |