| 2019-08-09 | Lockheed Martin Corporation LMT | director | 1,354 0.0005% | $376.32 | $509,534 | +2.75% | ||
| 2019-08-01 | Sale | American Tower Corporation AMT | Chairman, President and CEO | 57,438 0.013% | $211.89 | $12.17M | +10.01% | |
| 2019-07-01 | Sale | American Tower Corporation AMT | Chairman, President and CEO | 57,438 0.0129% | $201.40 | $11.57M | +12.93% | |
| 2019-06-03 | Sale | American Tower Corporation AMT | Chairman, President and CEO | 57,439 0.0129% | $207.93 | $11.94M | +8.15% | |
| 2019-05-01 | Sale | American Tower Corporation AMT | Chairman, President and CEO | 57,439 0.0131% | $194.31 | $11.16M | +15.11% | |
| 2019-04-17 | Sale | American Tower Corporation AMT | Chairman, President and CEO | 8,580 0.0019% | $190.73 | $1.64M | +14.99% | |
| 2019-04-16 | Sale | American Tower Corporation AMT | Chairman, President and CEO | 11,863 0.0027% | $195.11 | $2.31M | +14.37% | |
| 2019-04-15 | Sale | American Tower Corporation AMT | Chairman, President and CEO | 11,863 0.0027% | $195.88 | $2.32M | +12.09% | |
| 2018-08-06 | Sale | American Tower Corporation AMT | Chairman, President and CEO | 43,808 0.0099% | $150.65 | $6.6M | +15.52% | |
| 2018-07-09 | Sale | American Tower Corporation AMT | Chairman, President and CEO | 43,843 0.01% | $142.66 | $6.25M | +16.89% | |
| 2018-06-11 | Sale | American Tower Corporation AMT | Chairman, President and CEO | 43,843 0.0099% | $138.92 | $6.09M | +17.01% | |
| 2018-05-29 | Sale | American Tower Corporation AMT | Chairman, President and CEO | 43,843 0.0099% | $135.53 | $5.94M | +19.21% | |
| 2017-12-11 | Sale | American Tower Corporation AMT | Chairman, President and CEO | 34,667 0.008% | $142.52 | $4.94M | +0.66% | |
| 2017-11-13 | Sale | American Tower Corporation AMT | Chairman, President and CEO | 34,000 0.008% | $151.20 | $5.14M | -3.97% | |
| 2017-10-16 | Sale | American Tower Corporation AMT | Chairman, President and CEO | 34,000 0.0079% | $139.40 | $4.74M | +2.9% | |
| 2017-09-11 | Sale | American Tower Corporation AMT | Chairman, President and CEO | 34,000 0.0079% | $145.89 | $4.96M | -2.06% | |
| 2017-03-07 | Sale | American Tower Corporation AMT | Chairman, President and CEO | 69,760 0.0163% | $114.62 | $8M | +21.36% | |
| 2017-02-07 | Sale | American Tower Corporation AMT | Chairman, President and CEO | 40,000 0.0093% | $103.33 | $4.13M | +33.54% | |
| 2017-01-10 | Sale | American Tower Corporation AMT | Chairman, President and CEO | 40,000 0.0094% | $104.13 | $4.17M | +31.39% | |
| 2016-12-05 | Sale | American Tower Corporation AMT | Chairman, President and CEO | 40,000 0.0094% | $101.82 | $4.07M | +30.12% |