Matthew J Cox sells 10,000 MATX shares for $1.9M via pre-arranged 10b5-1 plan
Chairman & CEO Matthew J Cox executed 3 separate sales totaling 10,000 shares for $1,929,124.48 on 2026-06-29 under a pre-arranged 10b5-1 trading plan adopted 2026-03-09, reducing his holdings from 259,296 to 249,296 shares. The transaction is scheduled per the plan, not discretionary, so the timing carries no inference about conviction or market outlook. His cross-ticker track record shows 20 prior sells with an average 90-day return of +3.7%, indicating prior sales were followed by positive stock performance, though outcomes for his 5 recent same-ticker sells at MATX (all on 2026-06-08) are not yet measurable. At $194.49 current price, MATX stands +7.3% over 30 days and +18.6% over 90 days, suggesting the broader pricing environment has been constructive since the sale execution.