MERCURY SYSTEMS INC (MRCY) has 25 SEC Form 4 insider filings on record in the last 90 days. No insider purchases were filed — 13 sales totalling $12.0M. Most recent filing: Sept. 15, 2026.
| Date | Insider | Value | Shares | Stake | Pre-planned | Links |
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| Sept. 15, 2026 filed Aug. 17, 2026 | Ratner Steven EVP, CHRO | $0 | 5,187 | +18% | No | |
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| Sept. 15, 2026 filed Aug. 17, 2026 | Munro Douglas SVP, CAO | $0 | 2,882 | +20% | No | |
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| Sept. 15, 2026 filed Aug. 17, 2026 | KUPINSKY STUART EVP, CLO & Corp Sec | $0 | 5,619 | +9% | No | |
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| Sept. 15, 2026 filed Aug. 17, 2026 | Farnsworth David E. EVP, CFO | $0 | 8,212 | +6% | No | |
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| Sept. 15, 2026 filed Aug. 17, 2026 | Ballhaus William L Chairman, President & CEO | $0 | 23,629 | +8% | No | |
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Showing the 5 most recent of 25 filings in the last 90 days.
Form 4 is the filing company officers, directors and 10% shareholders must submit to the SEC within two business days of trading their own company's stock. Open-market purchases generally carry more signal than sales, which are often scheduled in advance. More on how this works.
Real-time Telegram alerts the moment a Form 4 is filed. Filings shown here are delayed by 72 hours.
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