Ticker: NDAQ CUSIP: 631103108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2017 | 24,617 | $1,710 | $20.15 | $19.10 - $20.96 |
| Q4 2016 | 572,577 | $38,431 | $19.05 | $18.21 - $20.06 |
| Q4 2015 | 12,386 | $720 | $16.16 | $14.41 - $17.06 |
| Q3 2015 | 12,386 | $661 | $14.48 | $13.44 - $15.38 |
| Q2 2015 | 12,386 | $605 | $14.10 | $13.46 - $14.81 |
| Q1 2015 | 12,386 | $631 | $13.63 | $12.50 - $14.32 |
| Q4 2014 | 12,386 | $594 | $12.28 | $10.69 - $13.87 |
| Q1 2014 | 404,889 | $14,957 | $10.67 | $10.00 - $11.35 |
| Q4 2013 | 567,514 | $22,587 | $10.07 | $8.71 - $11.14 |
| Q3 2013 | 674,419 | $21,656 | $8.76 | $8.06 - $9.39 |
| Q2 2013 | 677,919 | $22,229 | $8.32 | $7.47 - $9.10 |