Ticker: NDAQ CUSIP: 631103108 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2017 | 20,000 | $1,537 | $22.22 | $21.02 - $23.51 |
| Q3 2017 | 20,000 | $1,551 | $21.78 | $20.29 - $22.97 |
| Q2 2017 | 20,000 | $1,430 | $20.04 | $19.15 - $21.05 |