Ticker: NI CUSIP: 65473P105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 2,486,380 | $103,831 | $42.62 | $40.75 - $44.58 |
| Q3 2025 | 1,175,090 | $50,881 | $41.04 | $38.07 - $43.22 |
| Q2 2025 | 2,715,269 | $109,534 | $38.61 | $34.92 - $40.25 |
| Q1 2025 | 1,551,323 | $62,193 | $37.65 | $34.53 - $40.61 |
| Q4 2024 | 2,123,117 | $78,046 | $34.83 | $32.48 - $37.50 |
| Q3 2024 | 5,467,790 | $189,459 | $30.72 | $27.20 - $33.49 |
| Q2 2024 | 1,617,614 | $46,603 | $26.92 | $24.89 - $28.17 |
| Q1 2024 | 2,105,978 | $58,251 | $24.83 | $23.51 - $26.28 |
| Q4 2023 | 4,818,286 | $127,925 | $24.04 | $21.24 - $25.67 |
| Q3 2023 | 2,751,840 | $67,915 | $25.04 | $22.81 - $26.39 |
| Q2 2023 | 3,849 | $105 | $25.49 | $24.33 - $26.66 |
| Q1 2023 | 934,570 | $26,131 | $24.88 | $23.66 - $25.79 |
| Q4 2022 | 1,103,721 | $30,264 | $23.70 | $21.30 - $25.84 |
| Q3 2022 | 396,100 | $9,978 | $26.33 | $22.49 - $28.55 |
| Q1 2022 | 2,967,615 | $94,370 | $25.52 | $23.10 - $28.21 |
| Q4 2021 | 1,582,324 | $43,688 | $22.19 | $20.82 - $24.36 |
| Q3 2021 | 5,317,855 | $128,852 | $21.56 | $20.50 - $22.41 |
| Q2 2021 | 4,718,899 | $115,613 | $21.80 | $20.01 - $22.86 |
| Q1 2021 | 2,531,543 | $61,035 | $19.14 | $17.80 - $20.84 |
| Q4 2020 | 678,872 | $15,573 | $19.68 | $17.87 - $21.34 |
| Q3 2020 | 7,366,863 | $162,071 | $19.36 | $17.80 - $21.02 |
| Q2 2020 | 266,703 | $6,065 | $19.95 | $17.79 - $22.59 |
| Q1 2020 | 7,808,999 | $194,991 | $22.67 | $16.09 - $25.06 |
| Q4 2019 | 5,259,814 | $146,433 | $22.34 | $21.19 - $24.31 |
| Q3 2019 | 4,539,688 | $135,827 | $23.74 | $22.21 - $24.87 |
| Q2 2019 | 3,942,560 | $113,546 | $22.64 | $21.66 - $23.96 |
| Q1 2019 | 1,468,722 | $42,094 | $21.49 | $19.60 - $23.07 |
| Q4 2018 | 853,991 | $21,649 | $20.42 | $19.05 - $22.01 |
| Q3 2018 | 2,201,461 | $54,860 | $20.80 | $19.35 - $22.14 |
| Q2 2018 | 5,526,243 | $145,230 | $19.12 | $18.16 - $20.57 |
| Q1 2018 | 4,091,340 | $97,824 | $18.30 | $17.40 - $19.75 |
| Q4 2017 | 4,860,151 | $124,760 | $20.38 | $18.94 - $21.35 |
| Q3 2017 | 2,980,594 | $76,274 | $20.05 | $18.94 - $20.85 |
| Q2 2017 | 3,024,217 | $76,694 | $18.88 | $17.73 - $20.15 |
| Q1 2017 | 1,593,965 | $37,920 | $17.18 | $16.18 - $18.30 |
| Q4 2016 | 346,750 | $7,677 | $16.59 | $15.82 - $17.85 |
| Q3 2016 | 34,809 | $839 | $18.54 | $17.21 - $19.86 |
| Q2 2016 | 23,349 | $619 | $17.66 | $16.09 - $19.56 |
| Q1 2016 | 451,708 | $10,642 | $15.66 | $13.85 - $17.38 |
| Q4 2015 | 42,006 | $820 | $13.95 | $13.22 - $14.63 |
| Q3 2015 | 2,337,698 | $43,364 | $12.30 | $11.57 - $13.39 |
| Q2 2015 | 210,069 | $9,577 | $12.70 | $11.86 - $13.80 |
| Q1 2015 | 1,062,464 | $46,919 | $12.01 | $11.41 - $12.59 |
| Q4 2014 | 919,716 | $39,014 | $11.47 | $10.36 - $12.46 |
| Q3 2014 | 152,491 | $6,249 | $10.70 | $9.93 - $11.50 |
| Q2 2014 | 875,461 | $34,441 | $10.06 | $9.35 - $10.87 |
| Q1 2014 | 2,007,859 | $71,340 | $9.34 | $8.67 - $10.02 |
| Q4 2013 | 1,271,234 | $41,798 | $8.50 | $8.06 - $9.04 |
| Q3 2013 | 371,674 | $11,481 | $8.06 | $7.51 - $8.38 |
| Q2 2013 | 551,948 | $15,808 | $7.81 | $7.21 - $8.30 |