Ticker: NDAQ CUSIP: 631103108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2015 | 35,000 | $1,867,000 | $14.48 | $13.44 - $15.38 |
| Q1 2015 | 21,838 | $1,112,000 | $13.63 | $12.50 - $14.32 |
| Q4 2014 | 7,707 | $370,000 | $12.28 | $10.69 - $13.87 |