Ticker: NPO CUSIP: 29355X107 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2015 | 434,440 | $28,651 | $64.00 | $58.99 - $70.23 |
| Q4 2014 | 583,410 | $36,615 | $62.99 | $57.15 - $67.78 |
| Q3 2014 | 590,090 | $35,718 | $68.11 | $60.32 - $75.08 |
| Q2 2014 | 651,675 | $47,677 | $71.99 | $66.59 - $75.78 |
| Q1 2014 | 908,405 | $66,014 | $70.90 | $56.30 - $80.00 |
| Q4 2013 | 918,265 | $52,938 | $57.38 | $53.39 - $61.24 |
| Q3 2013 | 944,095 | $56,844 | $57.92 | $51.01 - $60.56 |
| Q2 2013 | 949,770 | $48,210 | $49.52 | $44.76 - $51.74 |
| Q1 2013 | 1,185,765 | $60,676 | $45.79 | $41.03 - $51.37 |