Ticker: NDAQ CUSIP: 631103108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2018 | 4,672 | $401 | $27.51 | $25.63 - $28.81 |
| Q2 2018 | 4,672 | $426 | $26.73 | $25.01 - $28.50 |
| Q1 2018 | 4,653 | $401 | $23.90 | $21.51 - $25.65 |
| Q4 2017 | 4,653 | $357 | $22.22 | $21.02 - $23.51 |
| Q3 2017 | 5,010 | $388 | $21.78 | $20.29 - $22.97 |
| Q2 2017 | 7,011 | $500 | $20.04 | $19.15 - $21.05 |
| Q1 2017 | 4,430 | $308 | $20.15 | $19.10 - $20.96 |
| Q4 2016 | 7,359 | $494 | $19.05 | $18.21 - $20.06 |
| Q3 2016 | 7,261 | $491 | $19.86 | $18.09 - $20.59 |
| Q2 2016 | 8,102 | $524 | $18.30 | $17.45 - $18.99 |
| Q1 2016 | 7,814 | $519 | $17.55 | $15.69 - $19.26 |
| Q4 2015 | 6,935 | $403 | $16.16 | $14.41 - $17.06 |
| Q3 2015 | 152,815 | $8,150 | $14.48 | $13.44 - $15.38 |
| Q2 2015 | 154,715 | $7,552 | $14.10 | $13.46 - $14.81 |
| Q1 2015 | 162,816 | $8,293 | $13.63 | $12.50 - $14.32 |
| Q4 2014 | 173,180 | $8,305 | $12.28 | $10.69 - $13.87 |
| Q3 2014 | 205,004 | $8,696 | $11.67 | $10.62 - $12.33 |
| Q2 2014 | 207,021 | $7,995 | $10.13 | $9.24 - $10.87 |
| Q1 2014 | 201,618 | $7,448 | $10.67 | $10.00 - $11.35 |
| Q4 2013 | 194,293 | $7,732 | $10.07 | $8.71 - $11.14 |
| Q3 2013 | 170,965 | $5,490 | $8.76 | $8.06 - $9.39 |
| Q2 2013 | 169,575 | $5,560 | $8.32 | $7.47 - $9.10 |