Stuart Kupinsky compensation by year
MERCURY SYSTEMS Summary Compensation Table · all 3 fiscal years held| Component | FY2024 | FY2025 | FY2026 |
|---|---|---|---|
| Salary | $173,077 | $459,865 | $493,806 |
| Bonus | $75,000 | $0 | $0 |
| Stock awards | $1,568,385 | $1,512,816 | $1,570,470 |
| Option awards | $0 | $0 | $0 |
| Non-equity incentive | $0 | $524,682 | $610,207 |
| Pension and deferred compensation | $0 | $0 | $0 |
| All other | $8,308 | $38,297 | $34,319 |
| Total | $1,824,770 | $2,535,660 | $2,708,802 |
Each year as stated in that year's proxy. A dash means the company reported no figure in that column. Source: MERCURY SYSTEMS INC DEF 14A filed September 17, 2026, accession 0001049521-26-000077, and prior-year filings. Open the filing on EDGAR.
Equity holdings
unvested awards at FY2026 year-end| Type | Unvested units | Value at year-end | Exercise price |
|---|---|---|---|
| PSU | 43,056 | $5,434,098 | — |
| PSU | 27,128 | $3,423,825 | — |
| RSU | 9,865 | $1,245,062 | — |
| RSU | 7,828 | $987,972 | — |
| RSU | 7,433 | $938,119 | — |
| PSU | 6,814 | $859,995 | — |
Per the Outstanding Equity Awards at Fiscal Year-End table in MERCURY SYSTEMS INC's FY2026 proxy; value at the fiscal year-end close, as the company printed it.
Insider transactions since the last proxy
1 Form 4 line since the FY2026 proxy (filed September 17, 2026)current to 2026-09-24 · updated nightly
| Date | Transaction | Plan | Shares | Price | Held after |
|---|---|---|---|---|---|
| 2026-09-21 | Sale | 10b5-1 | 1,000 | $86.52 | 60,971 |
The 1 most recent of 1 lines, each as reported on the Form 4. "10b5-1" marks a trade the filing reports under a pre-arranged trading plan. View every Form 4 filing on EDGAR →
MERCURY SYSTEMS’s named executive officers, FY2026
as the company reported each| Named executive officer | Role | FY2026 total |
|---|---|---|
| William Ballhaus | Chairman, President and Chief Executive Officer | $11,131,048 |
| David Farnsworth | EVP and Chief Financial Officer | $3,298,383 |
| Stuart Kupinsky · this page | EVP, Chief Legal Officer and Corporate Secretary | $2,708,802 |
| Steven Ratner | EVP and Chief Human Resources Officer | $2,550,598 |
The full MERCURY SYSTEMS compensation record
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Compensation, the day it’s disclosed
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How this record is built
Every figure on this page is one figure from a public SEC filing, printed as the filing states it and cited to the document. Compensation totals are MERCURY SYSTEMS's own disclosed totals, not summed by Velarion. Insider transactions are read from Form 4 filings and cover every line filed since the most recent proxy. Nothing is estimated by Velarion; where the company does not disclose a value the cell reads "—", and a section appears only where the company discloses the data. Corrections: records@velarion.ai.
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