William L. Ballhaus, Chairman, President & CEO at MERCURY SYSTEMS INC (MRCY), sold 173,209 shares at $92.40 ($15.7M) on 2026-08-21, disclosed to the SEC on 2026-08-25.
Seasonal sale ($15.7M) by Chairman, President & CEO — this insider has traded MRCY in August in at least three consecutive prior years. Pattern-driven, low signal.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $92.40 | 64,796 | $6.0M | 38.2% |
| 2 | $93.51 | 204 | $19K | 0.1% |
| 3 | $89.47 | 105,471 | $9.4M | 60.1% |
| 4 | $90.60 | 2,738 | $248K | 1.6% |
| Total | $90.59 avg | 173,209 | $15.7M | 100% |
| Filing → |
| MRCY | SELL | 2026-08-19 | $3.1M | — | Filing → |
| MRCY | SELL | 2025-08-20 | $3.1M | — | Filing → |
| MRCY | SELL | 2024-08-21 | $517K | — | Filing → |