Ticker: NI CUSIP: 65473P105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 4,344,127 | $181,411 | $42.62 | $40.75 - $44.58 |
| Q3 2025 | 4,242,689 | $183,708 | $41.04 | $38.07 - $43.22 |
| Q2 2025 | 4,215,924 | $170,070 | $38.61 | $34.92 - $40.25 |
| Q1 2025 | 4,160,409 | $166,791 | $37.65 | $34.53 - $40.61 |
| Q4 2024 | 4,121,587 | $151,510 | $34.83 | $32.48 - $37.50 |
| Q3 2024 | 3,914,196 | $135,627 | $30.72 | $27.20 - $33.49 |
| Q2 2024 | 3,895,188 | $112,220 | $26.92 | $24.89 - $28.17 |
| Q1 2024 | 3,579,163 | $99,000 | $24.83 | $23.51 - $26.28 |
| Q4 2023 | 3,494,541 | $92,780 | $24.04 | $21.24 - $25.67 |
| Q3 2023 | 3,411,584 | $84,198 | $25.04 | $22.81 - $26.39 |
| Q2 2023 | 3,357,474 | $91,827 | $25.49 | $24.33 - $26.66 |
| Q1 2023 | 3,300,803 | $92,290 | $24.88 | $23.66 - $25.79 |
| Q4 2022 | 3,281,467 | $89,978 | $23.70 | $21.30 - $25.84 |
| Q3 2022 | 3,178,229 | $80,060 | $26.33 | $22.49 - $28.55 |
| Q2 2022 | 3,126,532 | $92,202 | $26.85 | $23.44 - $28.74 |
| Q1 2022 | 3,006,809 | $95,617 | $25.52 | $23.10 - $28.21 |
| Q4 2021 | 2,913,601 | $80,445 | $22.19 | $20.82 - $24.36 |
| Q3 2021 | 2,823,965 | $68,425 | $21.56 | $20.50 - $22.41 |
| Q2 2021 | 2,733,812 | $66,979 | $21.80 | $20.01 - $22.86 |
| Q1 2021 | 2,636,368 | $63,563 | $19.14 | $17.80 - $20.84 |
| Q4 2020 | 2,527,169 | $57,974 | $19.68 | $17.87 - $21.34 |
| Q3 2020 | 2,485,476 | $54,681 | $19.36 | $17.80 - $21.02 |
| Q2 2020 | 2,577,424 | $58,611 | $19.95 | $17.79 - $22.59 |
| Q1 2020 | 2,508,182 | $62,630 | $22.67 | $16.09 - $25.06 |
| Q4 2019 | 2,455,520 | $68,362 | $22.34 | $21.19 - $24.31 |
| Q3 2019 | 2,405,844 | $71,983 | $23.74 | $22.21 - $24.87 |
| Q2 2019 | 2,356,753 | $67,875 | $22.64 | $21.66 - $23.96 |
| Q1 2019 | 2,306,134 | $66,094 | $21.49 | $19.60 - $23.07 |
| Q4 2018 | 2,102,273 | $53,293 | $20.42 | $19.05 - $22.01 |
| Q3 2018 | 2,022,908 | $50,411 | $20.80 | $19.35 - $22.14 |
| Q2 2018 | 1,780,642 | $46,796 | $19.12 | $18.16 - $20.57 |
| Q1 2018 | 1,697,327 | $40,584 | $18.30 | $17.40 - $19.75 |
| Q4 2017 | 1,573,797 | $40,400 | $20.38 | $18.94 - $21.35 |
| Q3 2017 | 1,474,798 | $37,741 | $20.05 | $18.94 - $20.85 |
| Q2 2017 | 1,435,595 | $36,407 | $18.88 | $17.73 - $20.15 |
| Q1 2017 | 1,325,417 | $31,532 | $17.18 | $16.18 - $18.30 |
| Q4 2016 | 1,274,048 | $28,208 | $16.59 | $15.82 - $17.85 |
| Q3 2016 | 1,297,252 | $31,277 | $18.54 | $17.21 - $19.86 |
| Q2 2016 | 1,272,526 | $33,748 | $17.66 | $16.09 - $19.56 |
| Q1 2016 | 1,217,987 | $28,696 | $15.66 | $13.85 - $17.38 |
| Q4 2015 | 1,171,456 | $22,856 | $13.95 | $13.22 - $14.63 |
| Q3 2015 | 1,108,187 | $20,557 | $12.30 | $11.57 - $13.39 |
| Q2 2015 | 824,472 | $37,588 | $12.70 | $11.86 - $13.80 |
| Q1 2015 | 795,613 | $35,135 | $12.01 | $11.41 - $12.59 |
| Q4 2014 | 758,423 | $32,173 | $11.47 | $10.36 - $12.46 |
| Q3 2014 | 735,517 | $30,142 | $10.70 | $9.93 - $11.50 |
| Q2 2014 | 718,932 | $28,283 | $10.06 | $9.35 - $10.87 |
| Q1 2014 | 704,134 | $25,018 | $9.34 | $8.67 - $10.02 |
| Q4 2013 | 685,392 | $22,536 | $8.50 | $8.06 - $9.04 |
| Q3 2013 | 673,417 | $20,876 | $8.06 | $7.51 - $8.38 |
| Q2 2013 | 663,318 | $18,932 | $7.81 | $7.21 - $8.30 |