| 2017-02-16 | Sale | CDW Corporation CDW | See Remarks | 135,600 0.0851% | $58.87 | $7.98M | +8.13% | |
| 2015-08-18 | Sale | CDW Corporation CDW | See Remarks | 290,000 0.1658% | $38.25 | $11.09M | +5.95% | |
| 2014-06-04 | Sale | CDW Corporation CDW | See Remarks | 10,328 0.0058% | $28.35 | $292,799 | +14.58% | |
| 2014-05-28 | Sale | CDW Corporation CDW | See Remarks | 165,672 0.0952% | $28.35 | $4.7M | +15.81% | |
| 2013-12-18 | Sale | CDW Corporation CDW | See Remarks | 14,282 0.0077% | $20.50 | $292,781 | +34.32% | |
| 2013-11-19 | Sale | CDW Corporation CDW | See Remarks | 91,864 0.0524% | $20.50 | $1.88M | +37.16% |