Ticker: NI CUSIP: 65473P105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 4,046,284 | $168,973 | $42.62 | $40.75 - $44.58 |
| Q3 2025 | 3,959,768 | $171,458 | $41.04 | $38.07 - $43.22 |
| Q2 2025 | 4,532,806 | $182,853 | $38.61 | $34.92 - $40.25 |
| Q1 2025 | 3,848,571 | $154,289 | $37.65 | $34.53 - $40.61 |
| Q4 2024 | 2,867,242 | $105,400 | $34.83 | $32.48 - $37.50 |
| Q3 2024 | 2,586,789 | $89,632 | $30.72 | $27.20 - $33.49 |
| Q2 2024 | 2,091,051 | $60,243 | $26.92 | $24.89 - $28.17 |
| Q1 2024 | 1,589,193 | $43,957 | $24.83 | $23.51 - $26.28 |
| Q4 2023 | 1,575,045 | $41,817 | $24.04 | $21.24 - $25.67 |
| Q3 2023 | 1,437,158 | $35,469 | $25.04 | $22.81 - $26.39 |
| Q2 2023 | 1,689,169 | $47,229 | $25.49 | $24.33 - $26.66 |
| Q1 2023 | 1,689,169 | $47,229 | $24.88 | $23.66 - $25.79 |
| Q4 2022 | 2,030,721 | $55,682 | $23.70 | $21.30 - $25.84 |
| Q3 2022 | 2,022,395 | $50,944,129 | $26.33 | $22.49 - $28.55 |
| Q2 2022 | 1,472,453 | $43,422,637 | $26.85 | $23.44 - $28.74 |
| Q1 2022 | 1,513,767 | $48,137,791 | $25.52 | $23.10 - $28.21 |
| Q4 2021 | 1,404,574 | $38,780,288 | $22.19 | $20.82 - $24.36 |
| Q3 2021 | 1,381,348 | $33,470,062 | $21.56 | $20.50 - $22.41 |
| Q2 2021 | 1,328,768 | $32,554,818 | $21.80 | $20.01 - $22.86 |
| Q1 2021 | 1,358,786 | $32,760,330 | $19.14 | $17.80 - $20.84 |
| Q4 2020 | 1,445,590 | $33,161,834 | $19.68 | $17.87 - $21.34 |
| Q3 2020 | 1,705,019 | $37,510,418 | $19.36 | $17.80 - $21.02 |
| Q2 2020 | 1,897,444 | $43,147,877 | $19.95 | $17.79 - $22.59 |
| Q1 2020 | 1,810,033 | $45,196,526 | $22.67 | $16.09 - $25.06 |
| Q4 2019 | 1,668,051 | $46,438,540 | $22.34 | $21.19 - $24.31 |
| Q3 2019 | 2,106,441 | $63,024,713 | $23.74 | $22.21 - $24.87 |
| Q2 2019 | 1,880,507 | $54,158,603 | $22.64 | $21.66 - $23.96 |
| Q1 2019 | 1,818,818 | $52,127,323 | $21.49 | $19.60 - $23.07 |
| Q4 2018 | 1,953,666 | $49,525,435 | $20.42 | $19.05 - $22.01 |
| Q3 2018 | 1,713,138 | $42,691,397 | $20.80 | $19.35 - $22.14 |
| Q2 2018 | 1,741,029 | $45,754,242 | $19.12 | $18.16 - $20.57 |
| Q1 2018 | 1,506,178 | $36,012,717 | $18.30 | $17.40 - $19.75 |
| Q4 2017 | 1,255,262 | $32,222,574 | $20.38 | $18.94 - $21.35 |
| Q3 2017 | 1,161,979 | $29,735,042 | $20.05 | $18.94 - $20.85 |
| Q2 2017 | 1,125,240 | $28,536,089 | $18.88 | $17.73 - $20.15 |
| Q1 2017 | 1,036,243 | $24,652,223 | $17.18 | $16.18 - $18.30 |
| Q4 2016 | 891,513 | $19,737 | $16.59 | $15.82 - $17.85 |
| Q3 2016 | 890,585 | $21,471 | $18.54 | $17.21 - $19.86 |
| Q2 2016 | 771,107 | $20,449 | $17.66 | $16.09 - $19.56 |
| Q1 2016 | 309,325 | $7,288 | $15.66 | $13.85 - $17.38 |
| Q4 2015 | 376,517 | $7,346 | $13.95 | $13.22 - $14.63 |
| Q3 2015 | 467,783 | $8,677 | $12.30 | $11.57 - $13.39 |
| Q2 2015 | 1,219,239 | $55,586 | $12.70 | $11.86 - $13.80 |
| Q1 2015 | 1,202,364 | $53,097 | $12.01 | $11.41 - $12.59 |
| Q4 2014 | 1,282,214 | $54,391 | $11.47 | $10.36 - $12.46 |
| Q3 2014 | 1,262,234 | $51,726 | $10.70 | $9.93 - $11.50 |
| Q2 2014 | 1,228,047 | $48,310 | $10.06 | $9.35 - $10.87 |
| Q1 2014 | 1,101,580 | $39,140 | $9.34 | $8.67 - $10.02 |
| Q4 2013 | 1,020,252 | $33,546 | $8.50 | $8.06 - $9.04 |
| Q3 2013 | 949,480 | $29,330 | $8.06 | $7.51 - $8.38 |
| Q2 2013 | 947,485 | $27,136 | $7.81 | $7.21 - $8.30 |