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 |
|---|---|---|---|---|---|---|---|---|
| GPI | DeLongchamps Peter C | Sr. VP, Financial Svcs/Mfr Rel | 09/15/2026 | Schenkung | — | 854 | — | Form 4 |
| GPI | Conifer Management, L.L.C. | 10% Owner | 09/10/2026 | Kauf | 284.33 | 200 | 56,866 | Form 4 |
| GPI | Conifer Management, L.L.C. | 10% Owner | 09/10/2026 | Kauf | 282.99 | 222 | 62,823 | Form 4 |
| GPI | Conifer Management, L.L.C. | 10% Owner | 09/10/2026 | Kauf | 282.11 | 2,146 | 605,415 | Form 4 |
| GPI | Conifer Management, L.L.C. | 10% Owner | 09/10/2026 | Kauf | 281.29 | 18,196 | 5,118,309 | Form 4 |
| GPI | Conifer Management, L.L.C. | 10% Owner | 09/10/2026 | Kauf | 280.48 | 10,883 | 3,052,476 | Form 4 |
| GPI | Conifer Management, L.L.C. | 10% Owner | 09/10/2026 | Kauf | 279.38 | 5,000 | 1,396,914 | Form 4 |
| GPI | Conifer Management, L.L.C. | 10% Owner | 09/09/2026 | Kauf | 286.33 | 1,018 | 291,486 | Form 4 |
| GPI | Conifer Management, L.L.C. | 10% Owner | 09/09/2026 | Kauf | 285.54 | 739 | 211,013 | Form 4 |
| GPI | Conifer Management, L.L.C. | 10% Owner | 09/09/2026 | Kauf | 284.60 | 421 | 119,817 | Form 4 |
| GPI | Conifer Management, L.L.C. | 10% Owner | 09/09/2026 | Kauf | 283.89 | 10,117 | 2,872,115 | Form 4 |
| GPI | Conifer Management, L.L.C. | 10% Owner | 09/09/2026 | Kauf | 282.21 | 23,449 | 6,617,585 | Form 4 |
| GPI | Conifer Management, L.L.C. | 10% Owner | 09/09/2026 | Kauf | 281.68 | 8,059 | 2,270,066 | Form 4 |
| GPI | Conifer Management, L.L.C. | 10% Owner | 09/09/2026 | Kauf | 280.06 | 3,550 | 994,230 | Form 4 |
| GPI | Conifer Management, L.L.C. | 10% Owner | 09/04/2026 | Kauf | 305.74 | 720 | 220,135 | Form 4 |
| GPI | Conifer Management, L.L.C. | 10% Owner | 09/04/2026 | Kauf | 305.09 | 2,333 | 711,772 | Form 4 |
| GPI | Conifer Management, L.L.C. | 10% Owner | 09/04/2026 | Kauf | 304.27 | 492 | 149,700 | Form 4 |
| GPI | Conifer Management, L.L.C. | 10% Owner | 09/04/2026 | Kauf | 302.46 | 19,286 | 5,833,311 | Form 4 |
| GPI | Conifer Management, L.L.C. | 10% Owner | 09/04/2026 | Kauf | 302.12 | 5,408 | 1,633,847 | Form 4 |
| GPI | Conifer Management, L.L.C. | 10% Owner | 09/04/2026 | Kauf | 300.72 | 9,865 | 2,966,634 | Form 4 |
| GPI | Conifer Management, L.L.C. | 10% Owner | 09/04/2026 | Kauf | 299.81 | 2,140 | 641,598 | Form 4 |
| GPI | Conifer Management, L.L.C. | 10% Owner | 09/04/2026 | Kauf | 298.22 | 79 | 23,559 | Form 4 |
| GPI | Conifer Management, L.L.C. | 10% Owner | 09/04/2026 | Kauf | 297.52 | 6,611 | 1,966,908 | Form 4 |
| GPI | Conifer Management, L.L.C. | 10% Owner | 09/04/2026 | Kauf | 296.49 | 3,668 | 1,087,530 | Form 4 |
| GPI | Conifer Management, L.L.C. | 10% Owner | 09/04/2026 | Kauf | 295.54 | 3,421 | 1,011,036 | Form 4 |
| GPI | Conifer Management, L.L.C. | 10% Owner | 09/04/2026 | Kauf | 293.14 | 160 | 46,902 | Form 4 |
| GPI | Conifer Management, L.L.C. | 10% Owner | 09/04/2026 | Kauf | 292.50 | 1,041 | 304,496 | Form 4 |
| GPI | Conifer Management, L.L.C. | 10% Owner | 09/04/2026 | Kauf | 291.39 | 391 | 113,932 | Form 4 |
| GPI | Conifer Management, L.L.C. | 10% Owner | 09/04/2026 | Kauf | 290.27 | 439 | 127,428 | Form 4 |
| GPI | Conifer Management, L.L.C. | 10% Owner | 09/04/2026 | Kauf | 289.34 | 458 | 132,519 | Form 4 |
| GPI | Conifer Management, L.L.C. | 10% Owner | 09/04/2026 | Kauf | 287.09 | 40 | 11,484 | Form 4 |
| GPI | Conifer Management, L.L.C. | 10% Owner | 09/04/2026 | Kauf | 286.75 | 440 | 126,168 | Form 4 |
| GPI | Conifer Management, L.L.C. | 10% Owner | 09/04/2026 | Kauf | 284.83 | 167 | 47,567 | Form 4 |
| GPI | Conifer Management, L.L.C. | 10% Owner | 09/03/2026 | Kauf | 285.14 | 200 | 57,027 | Form 4 |
| GPI | Conifer Management, L.L.C. | 10% Owner | 09/03/2026 | Kauf | 284.44 | 16,403 | 4,665,651 | Form 4 |
| GPI | Conifer Management, L.L.C. | 10% Owner | 09/03/2026 | Kauf | 283.10 | 8,967 | 2,538,563 | Form 4 |
| GPI | Conifer Management, L.L.C. | 10% Owner | 09/03/2026 | Kauf | 282.60 | 39,075 | 11,042,466 | Form 4 |
| GPI | Conifer Management, L.L.C. | 10% Owner | 09/03/2026 | Kauf | 281.49 | 7,319 | 2,060,245 | Form 4 |
| GPI | Conifer Management, L.L.C. | 10% Owner | 09/03/2026 | Kauf | 280.81 | 9,269 | 2,602,804 | Form 4 |
| GPI | Conifer Management, L.L.C. | 10% Owner | 09/03/2026 | Kauf | 279.34 | 756 | 211,181 | Form 4 |
| GPI | Conifer Management, L.L.C. | 10% Owner | 09/03/2026 | Kauf | 278.18 | 1,132 | 314,904 | Form 4 |
| GPI | Conifer Management, L.L.C. | 10% Owner | 09/02/2026 | Kauf | 277.52 | 200 | 55,503 | Form 4 |
| GPI | Conifer Management, L.L.C. | 10% Owner | 09/02/2026 | Kauf | 276.77 | 12,976 | 3,591,323 | Form 4 |
| GPI | Conifer Management, L.L.C. | 10% Owner | 09/02/2026 | Kauf | 275.77 | 6,610 | 1,822,823 | Form 4 |
| GPI | Conifer Management, L.L.C. | 10% Owner | 09/02/2026 | Kauf | 274.95 | 6,055 | 1,664,846 | Form 4 |
| GPI | Conifer Management, L.L.C. | 10% Owner | 09/02/2026 | Kauf | 273.66 | 720 | 197,033 | Form 4 |
| GPI | Conifer Management, L.L.C. | 10% Owner | 09/01/2026 | Kauf | 269.66 | 3,539 | 954,322 | Form 4 |
| GPI | McDuffie Melkeya | Senior VP, Human Resources | 08/11/2026 | Steuer-Abgabe | 267.30 | 24 | 6,415 | Form 4 |
A compact market overview — not investment advice. Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q).