Ticker: NDAQ CUSIP: 631103108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2013 | 30,700 | $986 | $8.76 | $8.06 - $9.39 |
| Q2 2013 | 14,700 | $482 | $8.32 | $7.47 - $9.10 |
| Q1 2013 | 17,200 | $556 | $8.08 | $6.84 - $8.94 |
| Q4 2012 | 43,500 | $1,087 | — | — |