Ticker: NI CUSIP: 65473P105 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 4,237,172 | $176,944 | $42.62 | $40.75 - $44.58 |
| Q3 2025 | 2,453,272 | $106,227 | $41.04 | $38.07 - $43.22 |
| Q2 2025 | 2,274,327 | $91,746 | $38.61 | $34.92 - $40.25 |
| Q1 2025 | 4,407,459 | $176,695 | $37.65 | $34.53 - $40.61 |
| Q4 2024 | 4,607,024 | $169,354 | $34.83 | $32.48 - $37.50 |
| Q3 2024 | 6,044,780 | $209,452 | $30.72 | $27.20 - $33.49 |
| Q2 2024 | 6,657,860 | $191,813 | $26.92 | $24.89 - $28.17 |
| Q1 2024 | 3,739,222 | $103,427 | $24.83 | $23.51 - $26.28 |
| Q4 2023 | 3,039,807 | $80,707 | $24.04 | $21.24 - $25.67 |
| Q3 2023 | 3,151,864 | $77,788 | $25.04 | $22.81 - $26.39 |
| Q2 2023 | 3,394,659 | $92,844 | $25.49 | $24.33 - $26.66 |
| Q1 2023 | 3,418,643 | $95,585 | $24.88 | $23.66 - $25.79 |
| Q4 2022 | 3,052,359 | $83,696 | $23.70 | $21.30 - $25.84 |
| Q3 2022 | 3,151,601 | $79,389 | $26.33 | $22.49 - $28.55 |
| Q2 2022 | 3,669,574 | $108,216 | $26.85 | $23.44 - $28.74 |
| Q1 2022 | 3,728,058 | $118,552 | $25.52 | $23.10 - $28.21 |
| Q4 2021 | 3,359,281 | $92,750 | $22.19 | $20.82 - $24.36 |
| Q3 2021 | 3,533,523 | $85,617 | $21.56 | $20.50 - $22.41 |
| Q2 2021 | 3,783,030 | $92,684 | $21.80 | $20.01 - $22.86 |
| Q1 2021 | 3,817,332 | $92,035 | $19.14 | $17.80 - $20.84 |
| Q4 2020 | 2,896,370 | $66,443 | $19.68 | $17.87 - $21.34 |
| Q3 2020 | 2,859,588 | $62,911 | $19.36 | $17.80 - $21.02 |
| Q2 2020 | 2,995,226 | $68,111 | $19.95 | $17.79 - $22.59 |
| Q1 2020 | 3,058,473 | $76,370 | $22.67 | $16.09 - $25.06 |
| Q4 2019 | 3,164,621 | $88,103 | $22.34 | $21.19 - $24.31 |
| Q3 2019 | 3,199,097 | $95,717 | $23.74 | $22.21 - $24.87 |
| Q2 2019 | 3,294,799 | $94,891 | $22.64 | $21.66 - $23.96 |
| Q1 2019 | 3,301,920 | $94,633 | $21.49 | $19.60 - $23.07 |
| Q4 2018 | 3,289,992 | $83,402 | $20.42 | $19.05 - $22.01 |
| Q3 2018 | 3,217,872 | $80,191 | $20.80 | $19.35 - $22.14 |
| Q2 2018 | 2,761,946 | $72,583 | $19.12 | $18.16 - $20.57 |
| Q1 2018 | 2,257,009 | $53,965 | $18.30 | $17.40 - $19.75 |
| Q4 2017 | 1,912,202 | $49,086 | $20.38 | $18.94 - $21.35 |
| Q3 2017 | 1,744,401 | $44,640 | $20.05 | $18.94 - $20.85 |
| Q2 2017 | 1,723,829 | $43,717 | $18.88 | $17.73 - $20.15 |
| Q1 2017 | 1,710,609 | $40,696 | $17.18 | $16.18 - $18.30 |
| Q4 2016 | 1,691,624 | $37,452 | $16.59 | $15.82 - $17.85 |
| Q3 2016 | 1,715,253 | $41,355 | $18.54 | $17.21 - $19.86 |
| Q2 2016 | 14,181 | $377 | $17.66 | $16.09 - $19.56 |
| Q1 2016 | 307,567 | $7,246 | $15.66 | $13.85 - $17.38 |
| Q4 2014 | 121,695 | $5,163 | $11.47 | $10.36 - $12.46 |
| Q3 2014 | 172,490 | $7,069 | $10.70 | $9.93 - $11.50 |
| Q2 2014 | 17,696 | $696 | $10.06 | $9.35 - $10.87 |
| Q1 2014 | 20,653 | $734 | $9.34 | $8.67 - $10.02 |
| Q4 2013 | 12,448 | $409 | $8.50 | $8.06 - $9.04 |
| Q3 2013 | 10,496 | $324 | $8.06 | $7.51 - $8.38 |
| Q2 2013 | 11,187 | $320 | $7.81 | $7.21 - $8.30 |