| 2022-05-09 | Redfin Corporation RDFN | 50,000 0.0488% | $11.20 | $560,105 | -25.16% | |||
| 2016-03-21 | Sale | Motorola Solutions, Inc. MSI | See Remarks | 304,000 0.1735% | $72.82 | $22.14M | +4.09% | |
| 2016-03-18 | Sale | Motorola Solutions, Inc. MSI | director | 784,000 0.4505% | $72.79 | $57.07M | +4.82% | |
| 2016-03-17 | Sale | Motorola Solutions, Inc. MSI | director | 580,000 0.3335% | $73.08 | $42.39M | +4.47% | |
| 2016-03-16 | Sale | Motorola Solutions, Inc. MSI | director | 640,000 0.3654% | $71.97 | $46.06M | +5.29% | |
| 2016-03-15 | Sale | Motorola Solutions, Inc. MSI | director | 572,000 0.3287% | $72.17 | $41.28M | +5.66% | |
| 2016-03-14 | Sale | Motorola Solutions, Inc. MSI | director | 560,000 0.3194% | $71.50 | $40.04M | +5.83% | |
| 2016-03-11 | Sale | Motorola Solutions, Inc. MSI | director | 560,000 0.3216% | $71.36 | $39.96M | +6.72% | |
| 2016-03-10 | Sale | Motorola Solutions, Inc. MSI | director | 750,000 0.4287% | $71.03 | $53.27M | +7.3% | |
| 2016-03-01 | Sale | Motorola Solutions, Inc. MSI | director | 12M 6.7618% | $70.00 | $840M | +6.81% | |
| 2016-02-29 | Sale | Motorola Solutions, Inc. MSI | director | 1.25M 0.7227% | $74.14 | $92.67M | +3.41% | |
| 2008-05-14 | Sale | American Tower Corporation AMT | CFO and Treasurer | 75,000 0.0189% | $45.34 | $3.4M | -29.47% | |
| 2008-03-14 | Sale | American Tower Corporation AMT | CFO and Treasurer | 190,000 0.0473% | $36.96 | $7.02M | +3.29% | |
| 2007-11-15 | Sale | American Tower Corporation AMT | CFO and Treasurer | 158,392 0.0389% | $43.10 | $6.83M | -9.5% | |
| 2007-08-16 | Sale | American Tower Corporation AMT | CFO and Treasurer | 161,620 0.0398% | $37.57 | $6.07M | +11.49% | |
| 2006-03-10 | Sale | American Tower Corporation AMT | CFO and Treasurer | 60,000 0.0142% | $29.94 | $1.8M | +17.57% | |
| 2005-11-15 | Sale | American Tower Corporation AMT | CFO and Treasurer | 254,994 0.0621% | $25.93 | $6.61M | +23.55% | |
| 2004-12-07 | Sale | American Tower Corporation AMT | CFO and Treasurer | 92,497 0.0177% | $7.94 | $734,757 | +5% | |
| 2004-03-04 | Sale | American Tower Corporation AMT | CFO and Treasurer | 100,000 0.0442% | $11.79 | $1.18M | +23.86% |