SEC Form 4 · accession 0001049521-26-000065
MERCURY SYSTEMS INC · MRCY
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Steven Ratner
Officer — EVP, CHRO
Period of report
Sep 3, 2026
Accepted (ET)
Sep 8, 2026 · 9:46 pm 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 | Sep 3, 2026 | S | 4,000 | $84.5076 | D | 19,275 | D | |
| Common Stock | holding | — | — | — | 55 | I | 401K Plan |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1This transaction was executed in multiple trades at prices ranging from $84.49 to $84.52. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.