Trade Summary

5 days ago, MURPHY DIANA M, serving as Dir at LANDSTAR SYSTEM INC (LSTR), sold 11,246 shares at $221.28 per share, for a total transaction value of $2,488,525.00. Following this transaction, MURPHY DIANA M now holds 18,853 shares of LSTR.

This sale represents a 37.36% decrease in MURPHY DIANA M's stake in the company. This is considered a high-conviction trade given the significant change in ownership.

The trade was executed on Friday, June 5, 2026 and publicly disclosed via SEC Form 4 filing on Monday, June 8, 2026 at 4:53 PM ET, 3 days after the trade was made.

LANDSTAR SYSTEM INC operates in the INDUSTRIALS sector, specifically within the INTEGRATED FREIGHT & LOGISTICS industry. Insider selling activity in this sector can provide valuable signals about industry trends and company-specific developments.