Ticker: NDAQ CUSIP: 631103108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2016 | 8,085 | $543 | $19.05 | $18.21 - $20.06 |
| Q3 2016 | 8,480 | $573 | $19.86 | $18.09 - $20.59 |
| Q2 2016 | 8,525 | $551 | $18.30 | $17.45 - $18.99 |
| Q1 2016 | 10,480 | $696 | $17.55 | $15.69 - $19.26 |
| Q4 2015 | 10,746 | $625 | $16.16 | $14.41 - $17.06 |
| Q3 2015 | 6,671 | $356 | $14.48 | $13.44 - $15.38 |
| Q2 2015 | 6,670 | $326 | $14.10 | $13.46 - $14.81 |
| Q1 2015 | 6,670 | $340 | $13.63 | $12.50 - $14.32 |
| Q4 2014 | 4,510 | $216 | $12.28 | $10.69 - $13.87 |