TC | 
Stat | 
Stk | 
Ins | 
Fil | 
+d | 
+w | 
+m | 
+q | 
+h | 
+y | 
avg | 
				
|---|---|---|---|---|---|---|---|---|---|---|---|
| S | %ret | 1 | 1 | 2 | -1 | -2 | 4 | 38 | 70 | 84 | 32 | 
| S | %wins | 100 | 50 | 50 | 0 | 0 | 0 | 33 | 
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 | 
				
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
5/1/09 17:08  | 4/30/09  | BABY | Natus Medical Inc | DE | Health | ElcMd | Electromedical & Electrothera | Nierenberg Investment Management Offshore Inc | WA | T | S | -4,450 | 8.90 | 3 | -500 | -12 | 3,602 | I | -51 | -55 | -41 | 15 | 7 | 0 | 3 | 11 | 0 | 4 | 7 | 40 | 53 | 80 | |
3/31/09 17:35  | 3/27/09  | BABY | Natus Medical Inc | DE | Health | ElcMd | Electromedical & Electrothera | Nierenberg Investment Management Offshore Inc | WA | T | S.m | -722 | 8.89 | 2 | -81 | -2 | 4,102 | I | -53 | -54 | -62 | -34 | -4 | 14 | 1 | -6 | -2 | -7 | 0 | 35 | 86 | 88 | 
| 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 |