TC | 
Stat | 
Stk | 
Ins | 
Fil | 
+d | 
+w | 
+m | 
+q | 
+h | 
+y | 
avg | 
				
|---|---|---|---|---|---|---|---|---|---|---|---|
| P | %ret | 1 | 1 | 1 | 0 | 4 | 13 | 18 | 21 | -10 | 9 | 
| P | %wins | 100 | 100 | 100 | 100 | 100 | 0 | 83 | |||
| S | %ret | 1 | 1 | 5 | 0 | 0 | -1 | -3 | 6 | 0 | 1 | 
| S | %wins | 60 | 60 | 60 | 60 | 40 | 40 | 53 | 
Filing Date | 
					T Date | 
					Ticker | 
					Issuer | Inc | 					Sector | 
					Ind | Industry |  
						Owner | 
						oSt | 
						Rel | 
						Title | 
					 
					T | 
					TVal | 
					Price | 
					L | 
					Qty | 
					oc | 
					Own | 
					H | 
					r2y | 
					r1y | 
					r6m | 
					r3m | 
					r6w | 
					r3w | 
					r7d | 
					r3d | 
					f1d | 
					f1w | 
					f1m | 
					f3m | 
					f6m | 
					f1y | 
				
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
3/19/08 15:40  | 3/17/08  | GWW | Grainger W W Inc | IL | Machn | WhDur | Durable Goods | Chen Yc | IL | O | Group P | P.d | 151 | 72.05 | 33 | 2 | 5 | 40 | D | 5 | 2 | -11 | -15 | -3 | -1 | 5 | 3 | 0 | 4 | 13 | 18 | 21 | -10 | 
10/22/07 10:32  | 10/19/07  | GWW | Grainger W W Inc | IL | Machn | WhDur | Durable Goods | Chen Yc | IL | O | Group P | S | -317 | 90.48 | 33 | -4 | -8 | 38 | D | 42 | 24 | 7 | -4 | 1 | -5 | -5 | -5 | 1 | 0 | -3 | -14 | -3 | -5 | 
10/22/07 10:30  | 10/19/07  | GWW | Grainger W W Inc | IL | Machn | WhDur | Durable Goods | Chen Yc | IL | O | Group P | M.d | 402 | 37.50 | 33 | 11 | 34 | 42 | D | 42 | 24 | 7 | -4 | 1 | -5 | -5 | -5 | 1 | 0 | -3 | -14 | -3 | -5 | 
10/22/07 10:30  | 10/19/07  | GWW | Grainger W W Inc | IL | Machn | WhDur | Durable Goods | Chen Yc | IL | O | Group P | S.d | -649 | 89.99 | 33 | -7 | -15 | 42 | D | 42 | 24 | 7 | -4 | 1 | -5 | -5 | -5 | 1 | 0 | -3 | -14 | -3 | -5 | 
4/27/07 10:36  | 4/26/07  | GWW | Grainger W W Inc | IL | Machn | WhDur | Durable Goods | Chen Yc | IL | O | Group P | M.d | 439 | 43.37 | 33 | 10 | 36 | 38 | D | 60 | 11 | 17 | 17 | 12 | 8 | 2 | 0 | 0 | 0 | 2 | 6 | 7 | 4 | 
4/27/07 10:36  | 4/26/07  | GWW | Grainger W W Inc | IL | Machn | WhDur | Durable Goods | Chen Yc | IL | O | Group P | S.d | -850 | 84.00 | 33 | -10 | -21 | 38 | D | 60 | 11 | 17 | 17 | 12 | 8 | 2 | 0 | 0 | 0 | 2 | 6 | 7 | 4 | 
2/2/07 10:57  | 2/1/07  | GWW | Grainger W W Inc | IL | Machn | WhDur | Durable Goods | Chen Yc | IL | O | Group P | M.d | 280 | 48.63 | 33 | 6 | 20 | 34 | D | 31 | 11 | 27 | 7 | 9 | 9 | 8 | 1 | 0 | 1 | -4 | 9 | 14 | 5 | 
2/2/07 10:57  | 2/1/07  | GWW | Grainger W W Inc | IL | Machn | WhDur | Durable Goods | Chen Yc | IL | O | Group P | S.d | -443 | 77.10 | 33 | -6 | -14 | 34 | D | 31 | 11 | 27 | 7 | 9 | 9 | 8 | 1 | 0 | 1 | -4 | 9 | 14 | 5 | 
6/2/04 13:15  | 6/1/04  | GWW | Grainger W W Inc | IL | Machn | WhDur | Durable Goods | Chen Yc | IL | O | Sr. Vice | M.d | 397 | 37.99 | 21 | 10 | 47 | 33 | D | 8 | 16 | 19 | 18 | 0 | 6 | 6 | 3 | 0 | 1 | 3 | -2 | 14 | 1 | 
6/2/04 13:15  | 6/1/04  | GWW | Grainger W W Inc | IL | Machn | WhDur | Durable Goods | Chen Yc | IL | O | Sr. Vice | S.d | -575 | 55.00 | 21 | -10 | -24 | 33 | D | 8 | 16 | 19 | 18 | 0 | 6 | 6 | 3 | 0 | 1 | 3 | -2 | 14 | 1 | 
| D | Derivative transaction in filing (usually option exercise) | 
| M | Multiple transactions in filing; earliest reported transaction date and weighted average transaction price | 
| A | Amended filing | 
| E | Error detected in filing | 
| S - Sale | Sale of securities on an exchange or to another person | 
| S - Sale+OE | Sale of securities on an exchange or to another person (after option exercise) | 
| F - Tax | Payment of exercise price or tax liability using portion of securities received from the company | 
| P - Purchase | Purchase of securities on an exchange or from another person |