Ticker: NI CUSIP: 65473P105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2019 | 705,123 | $21,097 | $23.74 | $22.21 - $24.87 |
| Q4 2018 | 829,758 | $21,034 | $20.42 | $19.05 - $22.01 |
| Q1 2018 | 1,212,729 | $28,996 | $18.30 | $17.40 - $19.75 |
| Q4 2017 | 1,227,573 | $31,512 | $20.38 | $18.94 - $21.35 |
| Q2 2017 | 1,084,796 | $27,510 | $18.88 | $17.73 - $20.15 |
| Q1 2017 | 2,212,436 | $52,634 | $17.18 | $16.18 - $18.30 |
| Q4 2016 | 2,546,091 | $56,370 | $16.59 | $15.82 - $17.85 |
| Q4 2015 | 807,425 | $15,753 | $13.95 | $13.22 - $14.63 |
| Q3 2015 | 2,541,949 | $47,153 | $12.30 | $11.57 - $13.39 |
| Q1 2015 | 925,940 | $40,890 | $12.01 | $11.41 - $12.59 |
| Q4 2014 | 953,900 | $40,464 | $11.47 | $10.36 - $12.46 |
| Q3 2014 | 688,300 | $28,207 | $10.70 | $9.93 - $11.50 |
| Q2 2014 | 1,470,540 | $57,851 | $10.06 | $9.35 - $10.87 |