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Stuart Kupinsky
Insider
First SEC filing: Feb. 19, 2026 · Latest: Feb. 19, 2026
Insider at
Insider transactions
0 buys (P)
6 sells (S)
Net: $-766,629
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Sept. 21, 2026 | MRCY | S 10b5-1 | 1,000 | $86.52 | $86,520 | 60,971 Direct | -1.61% | Disposed | -1.9% (price as of 2026-10-02) |
| Aug. 21, 2026 | MRCY | S 10b5-1 | 1,000 | $95.23 | $95,230 | 56,352 Direct | -1.74% | Disposed | -10.9% (price as of 2026-10-02) |
| Aug. 19, 2026 | MRCY | S | 1,308 | $100.31 | $131,205 | 57,352 Direct | -2.23% | Disposed | -15.4% (price as of 2026-10-02) |
| Aug. 18, 2026 | MRCY | S | 1,178 | $111.36 | $131,182 | 58,660 Direct | -1.97% | Disposed | -23.8% (price as of 2026-10-02) |
| Aug. 17, 2026 | MRCY | A | 5,619 | · | · | 65,457 Direct | +9.39% | Acquired | (price as of 2026-10-02) |
| Aug. 17, 2026 | MRCY | S | 1,195 | $109.95 | $131,390 | 59,838 Direct | -1.96% | Disposed | -22.8% (price as of 2026-10-02) |
| Aug. 14, 2026 | MRCY | D | 6,977 | · | · | 61,033 Direct | -10.26% | Disposed | (price as of 2026-10-02) |
| Feb. 17, 2026 | MRCY | S | 2,287 | $83.56 | $191,102 | 68,010 Direct | -3.25% | Disposed | 1.6% (price as of 2026-10-02) |
| Aug. 19, 2025 | MRCY | S | 1,220 | $64.46 | $78,641 | 70,297 Direct | -1.71% | Disposed | 31.7% (price as of 2026-10-02) |
| Aug. 18, 2025 | MRCY | S | 1,182 | $66.52 | $78,627 | 71,517 Direct | -1.63% | Disposed | 27.6% (price as of 2026-10-02) |
| Aug. 15, 2025 | MRCY | A | 9,865 | · | · | 72,699 Direct | +15.70% | Acquired | (price as of 2026-10-02) |
| Feb. 18, 2025 | MRCY | S | 2,377 | $44.12 | $104,873 | 62,834 Direct | -3.65% | Disposed | 92.4% (price as of 2026-10-02) |
| Aug. 15, 2024 | MRCY | A | 15,657 | · | · | 65,211 Direct | +31.60% | Acquired | (price as of 2026-10-02) |
| Aug. 15, 2024 | MRCY | A | 15,657 | · | · | 65,211 Direct | +31.60% | Acquired | (price as of 2026-10-02) |
| Feb. 15, 2024 | MRCY | A | 27,255 | · | · | 49,554 Direct | +122.23% | Acquired | (price as of 2026-10-02) |
| Feb. 15, 2024 | MRCY | A | 22,299 | · | · | 22,299 Direct | · | Acquired | (price as of 2026-10-02) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.