CIK 0001049521 · Large accelerated filer
MERCURY SYSTEMS INC
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- MRCY
- Exchange
- Nasdaq
- Industry
- Electronic Components & Accessories
- FY end
- Jun 30
- Incorporated
- MA
- Entity type
- operating
- EIN
- 042741391
- Phone
- 9782561300
- Business address
- 50 MINUTEMAN ROAD, ANDOVER, MA, 01810
- Former names
- MERCURY COMPUTER SYSTEMS INC
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $41,932,511
- in 17 filings, $258K under 10b5-1 plans
Net −$41,932,511. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-10-28 | Ostfeld Scott Director | Grant or award | +2,348 | 0 | ||
| 2026-10-28 | DEMURO GERARD J Director | Grant or award | +2,348 | 14,074 | ||
| 2026-10-28 | Plunkett Debora A Director | Grant or award | +2,348 | 19,181 | ||
| 2026-10-28 | Nearhos Barry R Director | Grant or award | +2,348 | 34,077 | ||
| 2026-10-28 | BUA JEAN A Director | Grant or award | +2,348 | 10,163 | ||
| 2026-10-28 | LANCE HOWARD L Director | Grant or award | +2,348 | 29,620 | ||
| 2026-10-28 | DISBROW LISA S Director | Grant or award | +2,348 | 33,584 | ||
| 2026-10-28 | Carvalho Orlando D Director | Grant or award | +2,348 | 54,796 | ||
| 2026-10-21 | KUPINSKY STUART EVP, CLO & Corp Sec | Sale 10b5-1 | −1,000 | $76.00 | $76K | 59,971 |
| 2026-10-15 | Nearhos Barry R Director | Grant or award | +235 | 31,729 | ||
| 2026-09-21 | KUPINSKY STUART EVP, CLO & Corp Sec | Sale 10b5-1 | −1,000 | $86.52 | $87K | 60,971 |
| 2026-09-03 | Ratner Steven EVP, CHRO | Sale | −4,000 | $84.51 | $338K | 19,275 |
| 2026-08-26 | Ballhaus William L Chairman, President & CEO | Option exercise | +68,476 | $43.00 | $2.9M | 410,912.33 |
| 2026-08-26 | Ballhaus William L Chairman, President & CEO | Sale | −38,276 | $88.91 | $3.4M | 372,636.33 |
| 2026-08-26 | Ballhaus William L Chairman, President & CEO | Sale | −10,814 | $89.74 | $970K | 361,822.33 |
| 2026-08-26 | Ballhaus William L Chairman, President & CEO | Option exercise · Employee Stock Option (Right to Buy) | −68,476 | 0 | ||
| 2026-08-25 | Ballhaus William L Chairman, President & CEO | Option exercise | +153,676 | $43.00 | $6.6M | 453,512.33 |
| 2026-08-25 | Ballhaus William L Chairman, President & CEO | Sale | −107,628 | $87.09 | $9.4M | 345,884.33 |
| 2026-08-25 | Ballhaus William L Chairman, President & CEO | Sale | −3,448 | $87.99 | $303K | 342,436.33 |
| 2026-08-25 | Ballhaus William L Chairman, President & CEO | Option exercise · Employee Stock Option (Right to Buy) | −153,676 | 68,476 |
Page 1 of 34 · 668 trades