Ballhaus William L, Chairman, President and CEO of Mercury Systems Inc ($MRCY), sold about $1.5 million in company shares through two open market transactions over the last year. His most recent sale occurred on August 19, 2025. These sales rank 4,014th among over 11,700 individual insiders by total value sold, compared to an average of $8.6 million per insider across about six transactions. Ballhaus made no open market purchases during this period.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Aug. 19, 2025 | MERCURY SYSTEMS INC | $MRCY | Ballhaus William L | Chairman, President & CEO | S | Common Stock | 13050 | $64.46 | 383,198.4980 | 59,915,670 | 3.29% | 0.02% |
| Aug. 18, 2025 | MERCURY SYSTEMS INC | $MRCY | Ballhaus William L | Chairman, President & CEO | S | Common Stock | 10395 | $66.52 | 396,248.4980 | 59,915,670 | 2.56% | 0.02% |
| Aug. 15, 2025 | MERCURY SYSTEMS INC | $MRCY | Ballhaus William L | Chairman, President & CEO | A | Common Stock | 44940 | $0.00 | 406,643.4980 | 59,915,670 | 12.42% | 0.08% |
| Aug. 15, 2024 | MERCURY SYSTEMS INC | $MRCY | Ballhaus William L | Chairman, President & CEO | A | Common Stock | 69006 | $0.00 | 367,781.4980 | 0 | 23.10% | 0.00% |
| Aug. 19, 2024 | MERCURY SYSTEMS INC | $MRCY | Ballhaus William L | Chairman, President & CEO | S | Common Stock | 6549 | $39.49 | 361,523.4980 | 0 | 1.78% | 0.00% |
| Aug. 15, 2024 | MERCURY SYSTEMS INC | $MRCY | Ballhaus William L | Chairman, President & CEO | A | Common Stock | 69006 | $0.00 | 368,072.4980 | 0 | 23.07% | 0.00% |
| June 24, 2024 | MERCURY SYSTEMS INC | $MRCY | Ballhaus William L | Chairman, President & CEO | F | Common Stock | 567 | $28.24 | 298,779.4980 | 0 | 0.19% | 0.00% |
| Feb. 12, 2024 | MERCURY SYSTEMS INC | $MRCY | Ballhaus William L | Chairman, President & CEO | P | Common Stock | 3413 | $29.30 | 298,865.4980 | 0 | 1.16% | 0.00% |
| Feb. 9, 2024 | MERCURY SYSTEMS INC | $MRCY | Ballhaus William L | Chairman, President & CEO | P | Common Stock | 3653 | $28.22 | 295,452.5260 | 0 | 1.25% | 0.00% |