| 2004-08-16 | Sale | Gibraltar Industries, Inc. ROCK | 1,000 0.005% | $30.00 | $30,000 | +9.54% | ||
| 2004-05-11 | Sale | Gibraltar Industries, Inc. ROCK | 500 0.0025% | $25.05 | $12,525 | +30.27% | ||
| 2004-02-13 | Sale | Gibraltar Industries, Inc. ROCK | 20,354 0.1047% | $24.00 | $488,496 | +34.46% | ||
| 2004-02-10 | Sale | Gibraltar Industries, Inc. ROCK | 17,500 0.0887% | $24.00 | $420,000 | +32.06% | ||
| 2003-08-13 | Sale | Gibraltar Industries, Inc. ROCK | President | 4,000 0.0247% | $22.75 | $91,000 | +8.29% | |
| 2003-08-12 | Sale | Gibraltar Industries, Inc. ROCK | President | 5,375 0.0337% | $22.97 | $123,437 | +8.52% |