MERCURY SYSTEMS INC (MRCY)
Nasdaq · Electronic Components & Accessories · Inc. MA
What they're doing
Between 2026-06-21 and 2026-09-19, public records show 8 signals for MERCURY SYSTEMS INC. Most notable: 2026-09-16: Filed 8-K disclosing material agreement; 2026-08-24: Ballhaus William L (director) sold $9.4M of stock; 2026-08-25: Ballhaus William L (director) sold $9.4M of stock. Federal contract obligations over the last 24 months total $0. This summary was assembled automatically from SEC EDGAR, USAspending.gov, U.S. Senate lobbying disclosures and Wikimedia pageview counts.
Generated 2026-09-19 from public records.
Signals, last 12 months
- Material 8-K filingFiled 8-K disclosing material agreement
- Large insider saleBallhaus William L (director) sold $3.4M of stock
- Large insider saleBallhaus William L (director) sold $9.4M of stock
- Large insider saleBallhaus William L (director) sold $9.4M of stock
- Large insider saleBallhaus William L (director) sold $6.0M of stock
- Large insider saleBallhaus William L (director) sold $2.1M of stock
- Large insider saleBallhaus William L (director) sold $2.7M of stock
- Large insider saleBallhaus William L (director) sold $2.7M of stock
- Large insider saleJANA Partners Management, LP (director) sold $9.0M of stock
- Large insider saleJANA Partners Management, LP (director) sold $15.2M of stock
- Large insider saleJANA Partners Management, LP (director) sold $17.2M of stock
- Large insider saleJANA Partners Management, LP (director) sold $32.4M of stock
- Large insider saleJANA Partners Management, LP (director) sold $75.5M of stock
- Material 8-K filingFiled 8-K disclosing material agreement
- Material 8-K filingFiled 8-K disclosing director or officer change
Insider transactions
| Date | Insider | Role | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-09-03 | Ratner Steven | officer | S | 4,000 | 84.51 | $338,030 |
| 2026-08-26 | Ballhaus William L | director | M | 68,476 | 43 | $2,944,468 |
| 2026-08-26 | Ballhaus William L | director | S | 38,276 | 88.91 | $3,403,234 |
| 2026-08-26 | Ballhaus William L | director | S | 10,814 | 89.74 | $970,492 |
| 2026-08-25 | Ballhaus William L | director | M | 153,676 | 43 | $6,608,068 |
| 2026-08-25 | Ballhaus William L | director | S | 107,628 | 87.09 | $9,373,215 |
| 2026-08-25 | Ballhaus William L | director | S | 3,448 | 87.99 | $303,400 |
| 2026-08-24 | Ballhaus William L | director | M | 140,650 | 42 | $5,907,300 |
| 2026-08-24 | Ballhaus William L | director | M | 11,348 | 43 | $487,964 |
| 2026-08-24 | Ballhaus William L | director | S | 105,471 | 89.47 | $9,436,807 |
| 2026-08-24 | Ballhaus William L | director | S | 2,738 | 90.6 | $248,063 |
| 2026-08-21 | Ratner Steven | officer | S | 356 | 91.36 | $32,524 |
| 2026-08-21 | KUPINSKY STUART | officer | S | 1,000 | 95.23 | $95,230 |
| 2026-08-21 | Ballhaus William L | director | M | 92,850 | 42 | $3,899,700 |
| 2026-08-21 | Ballhaus William L | director | S | 64,796 | 92.4 | $5,987,410 |
| 2026-08-21 | Ballhaus William L | director | S | 204 | 93.51 | $19,076 |
| 2026-08-20 | Munro Douglas | officer | S | 109 | 97.67 | $10,646 |
| 2026-08-20 | Ratner Steven | officer | S | 1,026 | 97.67 | $100,213 |
| 2026-08-20 | Farnsworth David E. | officer | S | 6,612 | 97.67 | $645,817 |
| 2026-08-20 | Ballhaus William L | director | S | 22,010 | 97.67 | $2,149,792 |
| 2026-08-19 | Munro Douglas | officer | S | 548 | 100.31 | $54,968 |
| 2026-08-19 | Ratner Steven | officer | S | 2,187 | 100.31 | $219,369 |
| 2026-08-19 | KUPINSKY STUART | officer | S | 1,308 | 100.31 | $131,200 |
| 2026-08-19 | Farnsworth David E. | officer | S | 8,155 | 100.31 | $817,995 |
| 2026-08-19 | Ballhaus William L | director | S | 26,802 | 100.31 | $2,688,401 |
| 2026-08-18 | Munro Douglas | officer | S | 494 | 111.36 | $55,011 |
| 2026-08-18 | Ratner Steven | officer | S | 1,971 | 111.36 | $219,486 |
| 2026-08-18 | KUPINSKY STUART | officer | S | 1,178 | 111.36 | $131,179 |
| 2026-08-18 | Farnsworth David E. | officer | S | 7,347 | 111.36 | $818,145 |
| 2026-08-18 | Ballhaus William L | director | S | 24,144 | 111.36 | $2,688,620 |
| 2026-08-17 | Ballhaus William L | director | A | 23,629 | 0 | $0 |
| 2026-08-17 | Farnsworth David E. | officer | A | 8,212 | 0 | $0 |
| 2026-08-17 | KUPINSKY STUART | officer | A | 5,619 | 0 | $0 |
| 2026-08-17 | Munro Douglas | officer | A | 2,882 | 0 | $0 |
| 2026-08-17 | Ratner Steven | officer | A | 5,187 | 0 | $0 |
| 2026-08-17 | Munro Douglas | officer | S | 404 | 109.95 | $44,420 |
| 2026-08-17 | Ratner Steven | officer | S | 1,084 | 109.95 | $119,187 |
| 2026-08-17 | KUPINSKY STUART | officer | S | 1,195 | 109.95 | $131,391 |
| 2026-08-17 | Farnsworth David E. | officer | S | 1,345 | 109.95 | $147,884 |
| 2026-08-17 | Ballhaus William L | director | S | 3,536 | 109.95 | $388,786 |
| 2026-08-14 | Ratner Steven | officer | D | 2,695 | 0 | $0 |
| 2026-08-14 | KUPINSKY STUART | officer | D | 6,977 | 0 | $0 |
| 2026-08-14 | Farnsworth David E. | officer | D | 16,275 | 0 | $0 |
| 2026-08-14 | Ballhaus William L | director | D | 70,287 | 0 | $0 |
| 2026-07-16 | Nearhos Barry R | director | A | 170 | 0 | $0 |
| 2026-05-26 | LANCE HOWARD L | director | S | 8,000 | 99.95 | $799,600 |
| 2026-05-26 | LANCE HOWARD L | director | S | 1,250 | 98.5 | $123,125 |
| 2026-05-26 | LANCE HOWARD L | director | S | 8,000 | 99.95 | $799,620 |
| 2026-05-26 | LANCE HOWARD L | director | S | 1,250 | 98.5 | $123,124 |
| 2026-05-12 | Carvalho Orlando D | director | S | 7,000 | 89.36 | $625,520 |
Federal contracts
No federal contract actions on record for this recipient mapping.
Lobbying
No federal lobbying filings on record for this client mapping.
Public attention
No Wikipedia pageview data linked to this company.