| 2008-11-26 | Sale | American Tower Corporation AMT | President, U.S. Operations | 43,900 0.0113% | $27.75 | $1.22M | +16.41% | |
| 2008-11-14 | Sale | American Tower Corporation AMT | President, U.S. Operations | 117,829 0.0302% | $27.00 | $3.18M | +16.7% | |
| 2008-11-13 | Sale | American Tower Corporation AMT | President, U.S. Operations | 100,000 0.0251% | $27.00 | $2.7M | +14.11% | |
| 2008-11-12 | Sale | American Tower Corporation AMT | President, U.S. Operations | 74,548 0.0198% | $27.59 | $2.06M | +18.57% | |
| 2008-06-03 | Sale | American Tower Corporation AMT | President, U.S. Operations | 28,300 0.0072% | $45.16 | $1.28M | -29.76% | |
| 2008-06-02 | Sale | American Tower Corporation AMT | President, U.S. Operations | 99,921 0.0252% | $45.01 | $4.5M | -29.81% | |
| 2008-05-16 | Sale | American Tower Corporation AMT | President, U.S. Operations | 58,017 0.0146% | $45.50 | $2.64M | -29.82% | |
| 2008-05-14 | Sale | American Tower Corporation AMT | President, U.S. Operations | 91,983 0.0232% | $45.45 | $4.18M | -29.47% | |
| 2008-01-02 | Sale | American Tower Corporation AMT | President, U.S. Operations | 36,600 0.0094% | $42.13 | $1.54M | -4.92% | |
| 2004-12-01 | Sale | American Tower Corporation AMT | President, U.S. Operations | 72,000 0.0315% | $18.41 | $1.33M | +2.85% | |
| 2004-11-30 | Sale | American Tower Corporation AMT | President, U.S. Operations | 214,000 0.0642% | $12.53 | $2.68M | +3.59% |