Ticker: NDAQ CUSIP: 631103108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2017 | 32,641 | $2,532 | $21.78 | $20.29 - $22.97 |
| Q2 2017 | 32,411 | $2,317 | $20.04 | $19.15 - $21.05 |
| Q1 2017 | 32,411 | $2,251 | $20.15 | $19.10 - $20.96 |
| Q4 2016 | 30,978 | $2,079 | $19.05 | $18.21 - $20.06 |
| Q3 2016 | 32,004 | $2,162 | $19.86 | $18.09 - $20.59 |
| Q2 2016 | 32,004 | $2,070 | $18.30 | $17.45 - $18.99 |
| Q1 2016 | 33,071 | $2,195 | $17.55 | $15.69 - $19.26 |
| Q4 2015 | 35,312 | $2,054 | $16.16 | $14.41 - $17.06 |
| Q3 2015 | 34,776 | $1,855 | $14.48 | $13.44 - $15.38 |
| Q2 2015 | 35,283 | $1,722 | $14.10 | $13.46 - $14.81 |
| Q1 2015 | 36,456 | $1,857 | $13.63 | $12.50 - $14.32 |
| Q4 2014 | 36,874 | $1,768 | $12.28 | $10.69 - $13.87 |
| Q3 2014 | 36,377 | $1,543 | $11.67 | $10.62 - $12.33 |
| Q2 2014 | 37,109 | $1,433 | $10.13 | $9.24 - $10.87 |
| Q1 2014 | 176,741 | $6,529 | $10.67 | $10.00 - $11.35 |
| Q4 2013 | 176,403 | $7,021 | $10.07 | $8.71 - $11.14 |
| Q3 2013 | 231,776 | $7,438 | $8.76 | $8.06 - $9.39 |
| Q2 2013 | 285,960 | $9,377 | $8.32 | $7.47 - $9.10 |