Ticker: NAII CUSIP: 638842302 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2019 | 9,500 | $109 | $11.17 | $9.46 - $11.88 |
| Q4 2018 | 3,000 | $29 | $9.61 | $8.73 - $10.40 |
| Q3 2018 | 3,000 | $29 | $9.93 | $9.35 - $10.57 |
| Q2 2018 | 3,000 | $30 | $10.55 | $9.20 - $11.25 |
| Q1 2018 | 3,000 | $31 | $11.23 | $10.15 - $12.15 |
| Q4 2017 | 3,000 | $31 | $10.43 | $9.65 - $10.95 |
| Q3 2017 | 2,240 | $24 | $10.34 | $9.15 - $11.25 |
| Q2 2017 | 2,000 | $20 | $9.91 | $8.80 - $11.00 |
| Q1 2017 | 2,000 | $18 | $10.15 | $8.25 - $12.40 |
| Q3 2016 | 2,000 | $26 | $10.77 | $9.63 - $13.62 |
| Q1 2016 | 9,500 | $109 | $10.17 | $6.72 - $13.80 |