MERCURY SYSTEMS INC
MRCY
39 insider filings · Latest: Oct 15, 2026
Common Stock Transactions
| Txn Date | Accepted | Insider | Type | Shares | Avg Price | Value | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|---|
| Sep 21, 2026 | Sep 23 9:37 PM | Stuart KupinskyEVP, CLO & Corp Sec | Sale | 1,000 | $86.52 | $86.5K | 60,971(D) | View → |
| Sep 21, 2026 | Sep 21 4:39 PM | KUPINSKY STUART | Proposed Sale | 1,000 | $86.52 | $86.5K | — | View → |
| Sep 3, 2026 | Sep 9 1:46 AM | Steven RatnerEVP, CHRO | Sale | 4,000 | $84.51 | $338.0K | 19,275(D) | View → |
| Sep 3, 2026 | Sep 3 7:57 PM | Ratner Steven | Proposed Sale | 4,000 | $84.51 | $338.0K | — | View → |
| Aug 26, 2026 | Aug 27 8:54 PM | William L BallhausDirector, Chairman, President & CEO | Sale | 49,090 | $89.10 | $4.4M | 361,822.325(D) | View → |
| Aug 25, 2026 | Aug 27 8:54 PM | William L BallhausDirector, Chairman, President & CEO | Sale | 111,076 | $87.12 | $9.7M | 342,436.325(D) | View → |
| Aug 26, 2026 | Aug 26 8:20 PM | Ballhaus William L | Proposed Sale | 49,090 | $89.10 | $4.4M | — | View → |
| Aug 21, 2026 | Aug 25 10:00 PM | Steven RatnerEVP, CHRO | Sale | 356 | $91.36 | $32.5K | 0(I) | View → |
| Aug 21, 2026 | Aug 25 9:54 PM | Stuart KupinskyEVP, CLO & Corp Sec | Sale | 1,000 | $95.23 | $95.2K | 56,352(D) | View → |
| Aug 24, 2026 | Aug 25 9:53 PM | William L BallhausDirector, Chairman, President & CEO | Sale | 108,209 | $89.50 | $9.7M | 299,836.325(D) | View → |
| Aug 21, 2026 | Aug 25 9:53 PM | William L BallhausDirector, Chairman, President & CEO | Sale | 65,000 | $92.41 | $6.0M | 256,047.325(D) | View → |
| Aug 25, 2026 | Aug 25 7:40 PM | Ballhaus William L | Proposed Sale | 111,076 | $87.12 | $9.7M | — | View → |
| Aug 24, 2026 | Aug 24 8:40 PM | Ballhaus William L | Proposed Sale | 8,088 | $90.25 | $730.0K | — | View → |
| Aug 24, 2026 | Aug 24 5:44 PM | Ballhaus William L | Proposed Sale | 100,121 | $89.44 | $9.0M | — | View → |
| Aug 20, 2026 | Aug 21 8:52 PM | Douglas MunroSVP, CAO | Sale | 109 | $97.67 | $10.6K | 12,982(D) | View → |
| Aug 19, 2026 | Aug 21 8:52 PM | Douglas MunroSVP, CAO | Sale | 548 | $100.31 | $55.0K | 13,091(D) | View → |
| Aug 20, 2026 | Aug 21 8:51 PM | Steven RatnerEVP, CHRO | Sale | 1,026 | $97.67 | $100.2K | 23,275(D) | View → |
| Aug 19, 2026 | Aug 21 8:51 PM | Steven RatnerEVP, CHRO | Sale | 2,187 | $100.31 | $219.4K | 24,301(D) | View → |
| Aug 19, 2026 | Aug 21 8:50 PM | Stuart KupinskyEVP, CLO & Corp Sec | Sale | 1,308 | $100.31 | $131.2K | 57,352(D) | View → |
| Aug 20, 2026 | Aug 21 8:49 PM | David E. FarnsworthEVP, CFO | Sale | 6,612 | $97.67 | $645.8K | 117,967(D) | View → |
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Stock Options & Derivatives
| Txn Date | Accepted | Insider | Type | Shares | Exercise Price | Shares Owned | Filing |
|---|---|---|---|---|---|---|---|
| Aug 26, 2026 | Aug 27 8:54 PM | William L BallhausDirector, Chairman, President & CEO | Option Exercise | 68,476 | $43.00 | 0(D) | View → |
| Aug 25, 2026 | Aug 27 8:54 PM | William L BallhausDirector, Chairman, President & CEO | Option Exercise | 153,676 | $43.00 | 68,476(D) | View → |
| Aug 24, 2026 | Aug 25 9:53 PM | William L BallhausDirector, Chairman, President & CEO | Option Exercise | 151,998 | $43.00 | 222,152(D) | View → |
| Aug 21, 2026 | Aug 25 9:53 PM | William L BallhausDirector, Chairman, President & CEO | Option Exercise | 92,850 | $42.00 | 140,650(D) | View → |