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 |
|---|---|---|---|---|---|---|---|---|
| SPHR | Granville-Smith David | Executive Vice President | 09/15/2026 | Steuer-Abgabe | 144.12 | 14,874 | 2,143,641 | Form 4 |
| SPHR | Granville-Smith David | Executive Vice President | 09/15/2026 | Optionsausübung | — | 26,897 | — | Form 4 |
| SPHR | Granville-Smith David | Executive Vice President | 09/15/2026 | Steuer-Abgabe | 144.12 | 32,582 | 4,695,718 | Form 4 |
| SPHR | Granville-Smith David | Executive Vice President | 09/15/2026 | Optionsausübung | — | 3,213 | — | Form 4 |
| SPHR | Granville-Smith David | Executive Vice President | 09/15/2026 | Optionsausübung | — | 8,966 | — | Form 4 |
| SPHR | Granville-Smith David | Executive Vice President | 09/15/2026 | Optionsausübung | — | 46,742 | — | Form 4 |
| SPHR | Dolan James Lawrence | Executive Chairman and CEO | 09/15/2026 | Steuer-Abgabe | 144.12 | 41,191 | 5,936,447 | Form 4 |
| SPHR | Dolan James Lawrence | Executive Chairman and CEO | 09/15/2026 | Optionsausübung | — | 80,689 | — | Form 4 |
| SPHR | Dolan James Lawrence | Executive Chairman and CEO | 09/15/2026 | Steuer-Abgabe | 144.12 | 13,730 | 1,978,768 | Form 4 |
| SPHR | Dolan James Lawrence | Executive Chairman and CEO | 09/15/2026 | Optionsausübung | — | 26,897 | — | Form 4 |
| SPHR | Koester Jennifer | President & COO, Sphere | 09/15/2026 | Steuer-Abgabe | 144.12 | 10,458 | 1,507,207 | Form 4 |
| SPHR | Koester Jennifer | President & COO, Sphere | 09/15/2026 | Optionsausübung | — | 20,487 | — | Form 4 |
| SPHR | Koester Jennifer | President & COO, Sphere | 09/15/2026 | Steuer-Abgabe | 144.12 | 13,826 | 1,992,603 | Form 4 |
| SPHR | Koester Jennifer | President & COO, Sphere | 09/15/2026 | Optionsausübung | — | 8,269 | — | Form 4 |
| SPHR | Koester Jennifer | President & COO, Sphere | 09/15/2026 | Optionsausübung | — | 6,829 | — | Form 4 |
| SPHR | Koester Jennifer | President & COO, Sphere | 09/15/2026 | Optionsausübung | — | 11,988 | — | Form 4 |
| SPHR | Dolan Ryan Thomas | Director | 09/15/2026 | Steuer-Abgabe | 144.12 | 585 | 84,310 | Form 4 |
| SPHR | Dolan Ryan Thomas | Director | 09/15/2026 | Optionsausübung | — | 825 | — | Form 4 |
| SPHR | Dolan Ryan Thomas | Director | 09/15/2026 | Optionsausübung | — | 807 | — | Form 4 |
| SPHR | Dolan Ryan Thomas | Director | 09/15/2026 | Steuer-Abgabe | 144.12 | 309 | 44,533 | Form 4 |
| SPHR | Dolan Ryan Thomas | Director | 09/15/2026 | Optionsausübung | — | 321 | — | Form 4 |
| SPHR | Dolan Ryan Thomas | Director | 09/15/2026 | Optionsausübung | — | 275 | — | Form 4 |
| SPHR | Dolan Ryan Thomas | Director | 09/15/2026 | Optionsausübung | — | 269 | — | Form 4 |
| SPH | Koepke Bryon L | VP,General Counsel & Secretary | 08/31/2026 | Verkauf | 17.65 | 2,848 | 50,267 | Form 4 |
A compact market overview — not investment advice. Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q).