| 2005-06-10 | Sale | Group 1 Automotive, Inc. GPI | 20,000 0.084% | $27.01 | $540,200 | +17.24% | ||
| 2005-06-09 | Sale | Group 1 Automotive, Inc. GPI | 7,200 0.0252% | $22.44 | $161,568 | +17.65% | ||
| 2005-06-07 | Sale | Group 1 Automotive, Inc. GPI | 140,000 0.5937% | $27.18 | $3.81M | +17.02% | ||
| 2005-06-06 | Sale | Group 1 Automotive, Inc. GPI | 9,600 0.0405% | $27.01 | $259,294 | +16.76% | ||
| 2005-06-03 | Sale | Group 1 Automotive, Inc. GPI | 27,000 0.1141% | $27.01 | $729,192 | +16.78% | ||
| 2005-06-02 | Sale | Group 1 Automotive, Inc. GPI | 144,200 0.6064% | $27.04 | $3.9M | +16.06% | ||
| 2005-06-01 | Sale | Group 1 Automotive, Inc. GPI | 36,600 0.1545% | $27.00 | $988,188 | +16.55% | ||
| 2005-05-27 | Sale | Group 1 Automotive, Inc. GPI | 39,200 0.1331% | $21.71 | $851,032 | +15.18% | ||
| 2005-05-26 | Sale | Group 1 Automotive, Inc. GPI | 1,800 0.0076% | $26.90 | $48,420 | +14.87% | ||
| 2005-05-24 | Sale | Group 1 Automotive, Inc. GPI | Former Chairman, Pres & CEO | 1,400 0.0026% | $12.00 | $16,800 | +15.33% | |
| 2005-05-23 | Sale | Group 1 Automotive, Inc. GPI | 73,000 0.3077% | $26.95 | $1.97M | +14.7% | ||
| 2005-05-20 | Sale | Group 1 Automotive, Inc. GPI | Former Chairman, Pres & CEO | 900 0.0038% | $26.95 | $24,255 | +14.71% | |
| 2005-05-19 | Sale | Group 1 Automotive, Inc. GPI | 91,950 0.3877% | $26.91 | $2.47M | +14.56% | ||
| 2005-05-18 | Sale | Group 1 Automotive, Inc. GPI | 101,200 0.4292% | $27.00 | $2.73M | +14.78% | ||
| 2005-05-17 | Sale | Group 1 Automotive, Inc. GPI | 20,000 0.084% | $26.85 | $537,028 | +14.24% | ||
| 2003-09-15 | Sale | Group 1 Automotive, Inc. GPI | Chairman, President & CEO | 70,000 0.3085% | $39.96 | $2.8M | -13.35% |