| 2021-08-17 | Sale | CDW Corporation CDW | director | 2,366 0.0017% | $197.29 | $466,788 | -7.35% | |
| 2018-05-09 | Sale | CDW Corporation CDW | director | 4,586 0.003% | $77.04 | $353,305 | +11.97% | |
| 2015-12-09 | Sale | CDW Corporation CDW | director | 1.27M 0.7572% | $44.05 | $56.11M | -2.33% | |
| 2015-11-30 | Sale | CDW Corporation CDW | director | 8.49M 5.0881% | $44.05 | $374.07M | -1.56% | |
| 2015-08-18 | Sale | CDW Corporation CDW | 13.1M 7.4898% | $38.25 | $501.12M | +5.95% | ||
| 2015-05-22 | Sale | CDW Corporation CDW | 14.06M 8.163% | $36.77 | $516.89M | +9.81% | ||
| 2014-12-08 | Sale | CDW Corporation CDW | 17.89M 10.2824% | $33.28 | $595.54M | +11.12% | ||
| 2014-09-08 | Sale | CDW Corporation CDW | 15.57M 9.2021% | $31.95 | $497.58M | +13.26% | ||
| 2014-06-04 | Sale | CDW Corporation CDW | 2.36M 1.3205% | $28.35 | $66.91M | +14.58% | ||
| 2014-05-28 | Sale | CDW Corporation CDW | 15.46M 8.8839% | $28.35 | $438.34M | +15.81% | ||
| 2014-03-12 | Sale | CDW Corporation CDW | 11.53M 6.8397% | $25.55 | $294.53M | +23.8% | ||
| 2013-12-18 | Sale | CDW Corporation CDW | 2.33M 1.2605% | $20.50 | $47.7M | +34.32% | ||
| 2013-11-19 | Sale | CDW Corporation CDW | director | 14.97M 8.5385% | $20.50 | $306.78M | +37.16% |