KUPINSKY STUART
SEC CIK 1289593 · EDGAR
BoughtSold
Companies
| Ticker | Company | Title | Holding | Bought | Sold | Trades | First | Last |
|---|---|---|---|---|---|---|---|---|
| MRCY | MERCURY SYSTEMS INC | EVP, CLO, Corp Sec | 61.0K | — | $1.03M | 13 | 2024-02-15 | 2026-09-21 |
Most active insiders at MRCY, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | JANA Partners Management, LP | Dir, See Remarks | — | $149.26M |
| 2 | Ballhaus William L | COB, Pres, CEO, Dir | — | $37.66M |
| 3 | Farnsworth David E. | EVP, CFO | — | $2.74M |
| 4 | LANCE HOWARD L | Dir | — | $1.35M |
| 5 | Ratner Steven | EVP, CHRO | — | $1.21M |
| 6 | KUPINSKY STUART | EVP, CLO, Corp Sec | — | $766.6K |
| 7 | Carvalho Orlando D | Dir | — | $625.5K |
| 8 | Munro Douglas | SVP, CAO | — | $311.3K |
| 9 | Plunkett Debora A | Dir | — | $125.8K |
| 10 | DISBROW LISA S | Dir | — | — |
Transactions 13
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| T | 2026-09-23 17:37 | 2026-09-21 | MRCY | MERCURY SYSTEMS INC | KUPINSKY STUART | EVP, CLO, Corp Sec | S - Sale | $86.52 | -1,000 | 61.0K | -2% | -$86.5K |
| A | 2026-09-15 18:08 | 2026-08-17 | MRCY | MERCURY SYSTEMS INC | KUPINSKY STUART | EVP, CLO, Corp Sec | A - Grant | $0.00 | +5,619 | 65.5K | +9% | $0 |
| T | 2026-08-25 17:54 | 2026-08-21 | MRCY | MERCURY SYSTEMS INC | KUPINSKY STUART | EVP, CLO, Corp Sec | S - Sale | $95.23 | -1,000 | 56.4K | -2% | -$95.2K |
| 2026-08-21 16:50 | 2026-08-19 | MRCY | MERCURY SYSTEMS INC | KUPINSKY STUART | EVP, CLO, Corp Sec | S - Sale | $100.31 | -1,308 | 57.4K | -2% | -$131.2K | |
| M | 2026-08-19 18:26 | 2026-08-17+ | MRCY | MERCURY SYSTEMS INC | KUPINSKY STUART | EVP, CLO, Corp Sec | S - Sale | $110.65 | -2,373 | 58.7K | -4% | -$262.6K |
| 2026-08-18 18:23 | 2026-08-14 | MRCY | MERCURY SYSTEMS INC | KUPINSKY STUART | EVP, CLO, Corp Sec | D - Sale to Iss | $0.00 | -6,977 | 61.0K | -10% | $0 | |
| 2026-02-19 | 2026-02-17 | MRCY | MERCURY SYSTEMS INC | KUPINSKY STUART | EVP, CLO, Corp Sec | S - Sale | $83.56 | -2,287 | 68.0K | -3% | -$191.1K | |
| M | 2025-08-20 | 2025-08-18+ | MRCY | MERCURY SYSTEMS INC | KUPINSKY STUART | EVP, CLO, Corp Sec | S - Sale | $65.47 | -2,402 | 70.3K | -3% | -$157.3K |
| 2025-08-19 | 2025-08-15 | MRCY | MERCURY SYSTEMS INC | KUPINSKY STUART | EVP, CLO, Corp Sec | A - Grant | $0.00 | +9,865 | 72.7K | +16% | $0 | |
| 2025-02-19 | 2025-02-18 | MRCY | MERCURY SYSTEMS INC | KUPINSKY STUART | EVP, CLO, Corp Sec | S - Sale | $44.12 | -2,377 | 62.8K | -4% | -$104.9K | |
| A | 2024-09-18 | 2024-08-15 | MRCY | MERCURY SYSTEMS INC | KUPINSKY STUART | EVP, CLO, Corp Sec | A - Grant | $0.00 | +15.7K | 65.2K | +32% | $0 |
| 2024-08-19 | 2024-08-15 | MRCY | MERCURY SYSTEMS INC | KUPINSKY STUART | EVP, CLO, Corp Sec | A - Grant | $0.00 | +15.7K | 65.2K | +32% | $0 | |
| M | 2024-02-20 | 2024-02-15 | MRCY | MERCURY SYSTEMS INC | KUPINSKY STUART | EVP, CLO, Corp Sec | A - Grant | $0.00 | +49.6K | 22.3K | New | $0 |
Purchase Sale Sale after option exercise All abbreviations