| 2016-02-22 | Sale | W.W. Grainger, Inc. GWW | Vice President and Controller | 16,935 0.0276% | $221.25 | $3.75M | +3.91% | |
| 2015-09-09 | Sale | W.W. Grainger, Inc. GWW | Vice President and Controller | 1,300 0.002% | $225.00 | $292,500 | -0.2% | |
| 2014-11-24 | Sale | W.W. Grainger, Inc. GWW | Vice President and Controller | 1,500 0.0022% | $250.00 | $375,000 | -5.6% |