| 2010-05-03 | Sale | W.W. Grainger, Inc. GWW | Sr VP-Communications & Inv Rel | 3,000 0.0042% | $111.74 | $335,225 | +12.06% | |
| 2010-03-10 | Sale | W.W. Grainger, Inc. GWW | Sr VP-Communications & Inv Rel | 1,660 0.0023% | $108.00 | $179,280 | +7.34% | |
| 2009-07-30 | Sale | W.W. Grainger, Inc. GWW | Sr VP-Communications & Inv Rel | 9,000 0.0121% | $90.00 | $810,000 | +12.15% | |
| 2009-07-20 | Sale | W.W. Grainger, Inc. GWW | Sr VP-Communications & Inv Rel | 8,000 0.0107% | $87.00 | $696,000 | +14.68% | |
| 2008-05-14 | Sale | W.W. Grainger, Inc. GWW | Sr VP-Communications & Inv Rel | 4,320 0.0057% | $90.69 | $391,788 | -12.41% | |
| 2007-05-23 | Sale | W.W. Grainger, Inc. GWW | Sr VP-Communications & Inv Rel | 31,420 0.0373% | $86.05 | $2.7M | +1.83% | |
| 2007-04-20 | Sale | W.W. Grainger, Inc. GWW | Sr VP-Communications & Inv Rel | 30,000 0.0259% | $60.25 | $1.81M | +5.38% | |
| 2006-04-20 | Sale | W.W. Grainger, Inc. GWW | Sr VP-Communications & Inv Rel | 40,000 0.0449% | $79.51 | $3.18M | -7.93% | |
| 2005-10-24 | Sale | W.W. Grainger, Inc. GWW | Sr VP-Communications & Inv Rel | 18,660 0.0205% | $65.32 | $1.22M | +8.46% | |
| 2003-07-23 | Sale | W.W. Grainger, Inc. GWW | Sr VP-Communications & Inv Rel | 10,000 0.011% | $47.61 | $476,113 | +2.53% | |
| 2003-06-05 | Sale | W.W. Grainger, Inc. GWW | Sr VP-Communications & Inv Rel | 5,000 0.0054% | $49.00 | $245,000 | -3.09% |