SEC Form 4 · accession 0001049521-26-000034
MERCURY SYSTEMS INC · MRCY
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Barry R Nearhos
Director
Period of report
Jul 16, 2026
Accepted (ET)
Jul 20, 2026 · 7:22 am EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0001049521
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common StockF1 | Jul 16, 2026 | A | 170 | $0.00 | A | 31,494 | D | |
| Common Stock | holding | — | — | — | 3,500 | I | By Spouse |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1Represents deferred stock units (DSUs) issued in lieu of a quarterly cash retainer payment for service as a director. These DSUs were fully vested upon grant, but do not convert into shares of common stock until the date on which the reporting person ceases to be a member of our Board of Directors.