| Mar 1, 2019 ADFForm 4 → | Mar 5, 2:57 pm EST | GIBRALTAR INDUSTRIES, INC.ROCK | 17,931 | $40.56 | $26,121 | 4,549 | — | plan? |
| Feb 20, 2019 DForm 4 → | Feb 22, 3:01 pm EST | GIBRALTAR INDUSTRIES, INC.ROCK | 526 | — | — | 11,168 | — | plan? |
| Feb 17, 2019 ADFForm 4 → | Feb 20, 4:18 pm EST | GIBRALTAR INDUSTRIES, INC.ROCK | 7,470 | $38.53 | $56,639 | 0 | — | plan? |
| Feb 1, 2019 ADFForm 4 → | Feb 5, 4:30 pm EST | GIBRALTAR INDUSTRIES, INC.ROCK | 1,117 | $36.53 | $8,731 | 292 | — | plan? |
| Jan 2, 2019 ADFForm 4 → | Jan 4, 5:33 pm EST | GIBRALTAR INDUSTRIES, INC.ROCK | 819 | $35.68 | $6,244 | 0 | — | plan? |
| Apr 3, 2018 ADFForm 4 → | Apr 5, 3:41 pm EDT | GIBRALTAR INDUSTRIES, INC.ROCK | 1,664 | $33.85 | $11,103 | 2,006 | — | plan? |
| Mar 1, 2018 AForm 4 → | Mar 5, 4:57 pm EST | GIBRALTAR INDUSTRIES, INC.ROCK | 16,956 | — | — | 5,262 | — | plan? |
| Feb 21, 2018 DForm 4 → | Feb 23, 5:22 pm EST | GIBRALTAR INDUSTRIES, INC.ROCK | 4,690 | — | — | 1,102 | — | plan? |
| Feb 1, 2018 ADFForm 4 → | Feb 5, 6:23 pm EST | GIBRALTAR INDUSTRIES, INC.ROCK | 1,117 | $36.30 | $8,676 | 583 | — | plan? |
| Jan 2, 2018 ADFForm 4 → | Jan 4, 8:29 pm EST | GIBRALTAR INDUSTRIES, INC.ROCK | 1,463 | $33.70 | $10,548 | 322 | — | plan? |
| Apr 3, 2017 AForm 4 → | Apr 5, 7:11 pm EDT | GIBRALTAR INDUSTRIES, INC.ROCK | 15,917 | — | — | 5,000 | — | plan? |
| Feb 1, 2017 ADFForm 4 → | Feb 3, 6:28 pm EST | GIBRALTAR INDUSTRIES, INC.ROCK | 4,852 | $43.05 | $5,338 | 874 | — | plan? |
| Jan 3, 2017 ADFForm 4 → | Jan 5, 7:23 pm EST | GIBRALTAR INDUSTRIES, INC.ROCK | 1,983 | $41.65 | $14,453 | 643 | — | plan? |
| Nov 9, 2016 ADForm 4 → | Nov 14, 10:03 am EST | GIBRALTAR INDUSTRIES, INC.ROCK | 12,000 | $31.65 | $379,795 | 9,095 | — | plan? late |
| May 16, 2016 ADForm 4 → | May 18, 11:26 am EDT | GIBRALTAR INDUSTRIES, INC.ROCK | 6,000 | $25.77 | $154,620 | 9,095 | — | plan? |
| Feb 17, 2016 AForm 4 → | Feb 18, 5:16 pm EST | GIBRALTAR INDUSTRIES, INC.ROCK | 3,000 | — | — | 3,000 | — | plan? |
| Feb 1, 2016 AForm 4 → | Feb 3, 5:51 pm EST | GIBRALTAR INDUSTRIES, INC.ROCK | 1,165 | — | — | 1,165 | — | plan? |
| Jan 2, 2016 AForm 4/A → | Jan 28, 4:24 pm EST | GIBRALTAR INDUSTRIES, INC.ROCK | 1,089 | — | — | 9,095 | — | plan? |
| Jan 2, 2016 AForm 4/A → | Jan 7, 2:04 pm EST | GIBRALTAR INDUSTRIES, INC.ROCK | 1,089 | — | — | 9,722 | — | plan? amended |
| Jan 2, 2016 ADForm 4 → | Jan 5, 7:09 pm EST | GIBRALTAR INDUSTRIES, INC.ROCK | 2,178 | $25.44 | $11,753 | 0 | — | plan? amended |
| Jan 5, 2015 ADForm 4 → | Jan 7, 6:14 pm EST | GIBRALTAR INDUSTRIES, INC.ROCK | 655 | $15.95 | $1,834 | 271 | — | plan? |
| Jan 5, 2015 ADForm 4 → | Jan 7, 6:11 pm EST | GIBRALTAR INDUSTRIES, INC.ROCK | 824 | $15.95 | $2,297 | 0 | — | plan? |
| Jan 2, 2015 ADForm 4 → | Jan 6, 8:01 pm EST | GIBRALTAR INDUSTRIES, INC.ROCK | 613 | $15.95 | $1,707 | 762 | — | plan? |
| Jan 2, 2015 ADForm 4 → | Jan 6, 7:58 pm EST | GIBRALTAR INDUSTRIES, INC.ROCK | 587 | $15.95 | $1,643 | 486 | — | plan? |
| Jan 2, 2015 AForm 4 → | Jan 6, 7:25 pm EST | GIBRALTAR INDUSTRIES, INC.ROCK | 3,500 | — | — | 17,000 | — | plan? |
| Jan 2, 2015 AForm 4 → | Jan 6, 1:51 pm EST | GIBRALTAR INDUSTRIES, INC.ROCK | 1,285 | — | — | 1,285 | — | plan? |