Insider Trading
Current insider transactions (SEC Form 4) — buys and sells by officers, directors, and major shareholders.
| Ticker | Insider | Title | Date | Transaction | Price ($) | Shares | Value ($) | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|
| SNEX | Rotsztain Diego | Chief Governance/Legal Officer | 09/16/2026 | Verkauf | 67.13 | 20,298 | 1,362,593 | Form 4 |
| SNEX | Maurer Mark Lowry | Chief Risk Officer | 09/15/2026 | Verkauf | 67.02 | 50,528 | 3,386,629 | Form 4 |
| SNEX | Perkins Abigail H | Chief Information Officer | 09/14/2026 | Verkauf | 68.83 | 8,924 | 614,218 | Form 4 |
| SNEX | Rotsztain Diego | Chief Governance/Legal Officer | 09/14/2026 | Verkauf | 68.83 | 30,327 | 2,087,474 | Form 4 |
| SNEX | Rotsztain Diego | Chief Governance/Legal Officer | 09/14/2026 | Optionsausübung | 12.26 | 50,625 | 620,663 | Form 4 |
| SNEX | Maurer Mark Lowry | Chief Risk Officer | 09/14/2026 | Verkauf | 68.83 | 52,564 | 3,617,864 | Form 4 |
| SNEX | Maurer Mark Lowry | Chief Risk Officer | 09/14/2026 | Optionsausübung | 8.90 | 69,372 | 617,411 | Form 4 |
| SNEX | Lyon Charles M | President | 09/10/2026 | Schenkung | — | 500 | — | Form 4 |
| SNEX | Dunaway William J | Chief Financial Officer | 08/14/2026 | Verkauf | 66.35 | 96,490 | 6,401,803 | Form 4 |
| SNEX | Dunaway William J | Chief Financial Officer | 08/14/2026 | Optionsausübung | 8.90 | 126,562 | 1,126,402 | Form 4 |
| SNEX | Perkins Abigail H | Chief Information Officer | 08/10/2026 | Verkauf | 64.81 | 4,500 | 291,662 | Form 4 |
| SNEX | Perkins Abigail H | Chief Information Officer | 08/10/2026 | Optionsausübung | 12.26 | 4,500 | 55,170 | Form 4 |
| SNEX | Thamodaran Dhamu R. | Director | 08/10/2026 | Kauf | 64.48 | 2,500 | 161,206 | Form 4 |
| SNEX | Maurer Mark Lowry | Chief Risk Officer | 08/07/2026 | Verkauf | 66.25 | 52,648 | 3,487,935 | Form 4 |
| SNEX | Maurer Mark Lowry | Chief Risk Officer | 08/07/2026 | Optionsausübung | 8.90 | 69,372 | 617,411 | Form 4 |
| SNEX | Fowler John Moore | Director | 08/05/2026 | Verkauf | 75.41 | 1,575 | 118,771 | Form 4 |
| SNEX | Cooper Diane L. | Director | 07/31/2026 | Zuteilung | — | 116 | — | Form 4 |
| SNEX | Radziwill John | Chairman of the Board | 07/31/2026 | Zuteilung | — | 219 | — | Form 4 |
| SNEX | Kass Steven A | Director | 07/31/2026 | Zuteilung | — | 174 | — | Form 4 |
| SNEX | Thamodaran Dhamu R. | Director | 07/31/2026 | Zuteilung | — | 142 | — | Form 4 |
| SNEX | Fowler John Moore | Director | 07/31/2026 | Steuer-Abgabe | 77.62 | 230 | 17,853 | Form 4 |
| SNEX | Fowler John Moore | Director | 07/31/2026 | Zuteilung | — | 174 | — | Form 4 |
| SNEX | Rotsztain Diego | Chief Governance/Legal Officer | 07/24/2026 | Verkauf | 74.40 | 20,630 | 1,534,886 | Form 4 |
| SNEX | Maurer Mark Lowry | Chief Risk Officer | 07/22/2026 | Verkauf | 74.32 | 52,376 | 3,892,679 | Form 4 |
| SNEX | Maurer Mark Lowry | Chief Risk Officer | 07/22/2026 | Optionsausübung | 8.90 | 69,372 | 617,411 | Form 4 |
| SNEX | Smith Philip Andrew | Chief Executive Officer | 07/22/2026 | Verkauf | 74.32 | 45,000 | 3,344,481 | Form 4 |
| SNEX | Smith Philip Andrew | Chief Executive Officer | 07/22/2026 | Optionsausübung | 8.90 | 45,000 | 400,500 | Form 4 |
| SNEX | Rotsztain Diego | Chief Governance/Legal Officer | 07/22/2026 | Verkauf | 74.32 | 29,995 | 2,229,282 | Form 4 |
| SNEX | Rotsztain Diego | Chief Governance/Legal Officer | 07/22/2026 | Optionsausübung | 12.26 | 50,625 | 620,663 | Form 4 |
| SNEX | Dunaway William J | Chief Financial Officer | 07/22/2026 | Verkauf | 74.33 | 95,970 | 7,133,325 | Form 4 |
| SNEX | Dunaway William J | Chief Financial Officer | 07/22/2026 | Optionsausübung | 8.90 | 126,563 | 1,126,411 | Form 4 |
| SNEX | Oconnor Sean Michael | Executive Vice-Chairman-Board | 07/22/2026 | Verkauf | 74.33 | 104,934 | 7,799,776 | Form 4 |
| SNEX | Oconnor Sean Michael | Executive Vice-Chairman-Board | 07/22/2026 | Optionsausübung | 8.90 | 225,000 | 2,002,500 | Form 4 |
| SNEX | Perkins Abigail H | Chief Information Officer | 07/20/2026 | Verkauf | 70.43 | 8,919 | 628,147 | Form 4 |
| SNEX | Bexiga Annabelle G | Director | 07/15/2026 | Verkauf | 113.92 | 1,500 | 170,880 | Form 4 |
A compact market overview — not investment advice. Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q).