Ticker: NDAQ CUSIP: 631103108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2015 | 30,000 | $1,745 | $16.16 | $14.41 - $17.06 |
| Q3 2015 | 57,000 | $3,040 | $14.48 | $13.44 - $15.38 |
| Q2 2015 | 62,000 | $3,026 | $14.10 | $13.46 - $14.81 |
| Q1 2015 | 124,000 | $6,317 | $13.63 | $12.50 - $14.32 |
| Q4 2014 | 395,790 | $18,982 | $12.28 | $10.69 - $13.87 |
| Q3 2014 | 529,000 | $22,440 | $11.67 | $10.62 - $12.33 |
| Q2 2014 | 666,000 | $25,721 | $10.13 | $9.24 - $10.87 |
| Q1 2014 | 160,000 | $5,910 | $10.67 | $10.00 - $11.35 |
| Q4 2013 | 200,000 | $7,960 | $10.07 | $8.71 - $11.14 |
| Q3 2013 | 460,000 | $14,771 | $8.76 | $8.06 - $9.39 |
| Q2 2013 | 394,000 | $12,919 | $8.32 | $7.47 - $9.10 |