Ticker: NI CUSIP: 65473P105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2018 | 90,101 | $2,154 | $18.30 | $17.40 - $19.75 |
| Q4 2017 | 136,600 | $3,507 | $20.38 | $18.94 - $21.35 |
| Q3 2017 | 22,600 | $578 | $20.05 | $18.94 - $20.85 |
| Q4 2016 | 289,900 | $6,418 | $16.59 | $15.82 - $17.85 |
| Q3 2016 | 23,603 | $569 | $18.54 | $17.21 - $19.86 |
| Q2 2016 | 43,303 | $1,148 | $17.66 | $16.09 - $19.56 |
| Q1 2016 | 207,614 | $4,891 | $15.66 | $13.85 - $17.38 |
| Q4 2015 | 95,200 | $1,857 | $13.95 | $13.22 - $14.63 |
| Q1 2014 | 12,600 | $448 | $9.34 | $8.67 - $10.02 |
| Q4 2013 | 29,800 | $980 | $8.50 | $8.06 - $9.04 |