Ticker: NAT CUSIP: G65773106 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2016 | 102 | $1 | $13.31 | $9.86 - $15.45 |
| Q4 2015 | 49,000 | $761 | $15.16 | $13.64 - $16.88 |
| Q3 2015 | 13,135 | $200 | $14.89 | $12.21 - $17.31 |
| Q2 2015 | 16,095 | $229 | $12.81 | $11.11 - $14.88 |
| Q1 2015 | 21,323 | $254 | $10.57 | $9.08 - $11.98 |