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MATX • CIK 0000003453
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People and entities that have reported ownership via Form 3, 3/A, 4, 4/A, 5, 5/A
Parsed transactions from Form 4 (and 3/5) filings (past year)
0 transactions · 0 shares
— total value
17 transactions · 34.42K shares
$7.58M total value
| Filing Date | Insiders | Transactions | Filing |
|---|---|---|---|
| Oct 1, 2026 | COX MATTHEW J | Sold 10.00K @ $222.3326/share ($2.22M) | View |
| Sep 1, 2026 | Tungul Jennifer C. | Tax Withholding: 77 @ $224.31 ($17.27K) | View |
| Sep 1, 2026 | Angoco Vic S Jr | Tax Withholding: 80 @ $224.31 ($17.94K) | View |
| Aug 28, 2026 | COX MATTHEW J | Sold 10.00K @ $223.5385/share ($2.24M) | View |
| Aug 24, 2026 | Angoco Vic S Jr | Sold 2.29K @ $222.7581/share ($510.78K) | View |
| Aug 20, 2026 | Heilmann Peter T | Sold 5.00K @ $220.15/share ($1.10M) | View |
| Aug 20, 2026 | Scott Christopher A | Sold 600 @ $219.90/share ($131.94K) | View |
| Aug 14, 2026 | Taylor Jason Lee | Sold 1.96K @ $217.00/share ($425.54K) | View |
| Aug 12, 2026 | Tungul Jennifer C. | Sold 402 @ $208.49/share ($83.81K) | View |
| Aug 12, 2026 | Sullivan John Warren | Sold 1.92K @ $208.49/share ($399.68K) | View |
| Aug 12, 2026 | Park Kuuhaku T | Sold 1.00K @ $208.49/share ($208.49K) | View |
| Aug 12, 2026 | Isotoff Leonard P | Sold 1.25K @ $208.2963/share ($260.37K) | View |
| Mar 12, 2026 | — | — | View |
| Jan 26, 2026 | — | — | View |
| Jan 22, 2026 | — | — | View |