Trade Summary

5 days ago, Ballhaus William L, serving as Chairman, President & CEO at MERCURY SYSTEMS INC (MRCY), sold 27,680 shares at $111.18 per share, for a total transaction value of $3,077,406.69. Following this transaction, Ballhaus William L now holds 277,009 shares of MRCY.

This sale represents a 9.08% decrease in Ballhaus William L's stake in the company. This is considered a high-conviction trade given the significant change in ownership.

The trade was executed on Monday, August 17, 2026 and publicly disclosed via SEC Form 4 filing on Wednesday, August 19, 2026 at 6:24 PM ET, 2 days after the trade was made.

MERCURY SYSTEMS INC operates in the INDUSTRIALS sector, specifically within the AEROSPACE & DEFENSE industry. Insider selling activity in this sector can provide valuable signals about industry trends and company-specific developments.