Matthew J Cox $MATX SEC Form 4 Insider Trading

Matthew J Cox has filed a total of 76 insider trades in $MATX since 2021. Their most recent trade was a sale of 1,163 shares, made on Jul 29, 2026. Their largest trade was a sale of 10,000 shares, made on Jun 30, 2023. We estimate that they now own 248,948 shares of $MATX, worth an estimated $49.8 million.

Insider Trading at $MATX

There have been a total of 245 insider trades reported at $MATX since 2021, with 9,224 shares purchased and 678,717 shares sold. The most active insider traders in $MATX stock have been Matthew J Cox, Joel M Wine, and Ronald J Forest. The most recent trade was a sale of 348 shares reported by MATTHEW J COX (Chairman & CEO), made on Jul 29, 2026.

$MATX Executives and Stock Owners with Insider Trades

• Matthew J Cox, Chairman & CEO

• Joel M Wine, EVP & CFO

• Ronald J Forest, President

• Richard S Kinney, Senior Vice President

• Peter T Heilmann, EVP, Chief Admin. Officer & GC

• John P Lauer, EVP & Chief Commercial Officer

• Laura L Rascon, Senior Vice President

• Rusty K Rolfe, EVP

• Christopher A Scott, Senior Vice President

• Leonard P Isotoff, Senior Vice President

• Vic S Jr Angoco, Senior Vice President

• Kuuhaku T Park, Senior Vice President

• Grace M Cerocke, Senior Vice President

• Kevin L Stuck, VP and Controller

• John Warren Sullivan, Senior Vice President

• Jason Lee Taylor, Senior Vice President

• Qiang Gao, Senior Vice President

• Jennifer C. Tungul, Senior Vice President

• Vic S Jr Angoco, Executive Vice President

• Branton B Dreyfus, Senior Vice President, Alaska

*This is only based off of information found in SEC filings, and may not reflect actual net worth. There may also be inaccuracies due to privately holdings filing errors, parsing errors, accidental double-counting of shares, incorrect classification of indirectly owned shares, sales prior to dataset start date, or any other number of issues.