| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Heilmann Peter T | EVP, Chief Admin. Officer & GC | 1411 SAND ISLAND PARKWAY, HONOLULU | /s/ Peter T. Heilmann | 26 Jan 2026 | 0001552796 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MATX | Common Stock | Tax liability | $81,059 | -510 | -1.3% | $158.94 | 39,839 | 24 Jan 2026 | Direct | F1 |
| transaction | MATX | Common Stock | Award | $0 | +13,902 | +35% | $0.000000 | 53,741 | 25 Jan 2026 | Direct | F2 |
| transaction | MATX | Common Stock | Tax liability | $149,721 | -942 | -1.8% | $158.94 | 52,799 | 25 Jan 2026 | Direct | F1 |
| transaction | MATX | Common Stock | Tax liability | $1,131,653 | -7,120 | -13% | $158.94 | 45,679 | 25 Jan 2026 | Direct | F3 |
| 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. |
| F2 | Issuance of shares of common stock pursuant to the satisfaction of performance criteria of Performance Shares that were granted in accordance with Rule 16b-3(d). |
| F3 | Represents common stock withheld by the Issuer to cover tax withholding obligations arising from the vesting of Performance Shares. |