Ticker: NI CUSIP: 65473P105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2018 | 338,244 | $8,574 | $20.42 | $19.05 - $22.01 |
| Q3 2018 | 603,713 | $15,045 | $20.80 | $19.35 - $22.14 |
| Q2 2018 | 620,278 | $16,301 | $19.12 | $18.16 - $20.57 |
| Q1 2018 | 600,045 | $14,347 | $18.30 | $17.40 - $19.75 |
| Q4 2017 | 594,460 | $15,260 | $20.38 | $18.94 - $21.35 |
| Q3 2017 | 581,627 | $14,884 | $20.05 | $18.94 - $20.85 |
| Q2 2017 | 837,062 | $21,228 | $18.88 | $17.73 - $20.15 |
| Q1 2017 | 968,092 | $23,031 | $17.18 | $16.18 - $18.30 |
| Q4 2016 | 658,255 | $14,574 | $16.59 | $15.82 - $17.85 |