Ticker: IP CUSIP: 460146103 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 21,100 | $831 | $40.85 | $35.35 - $49.08 |
| Q3 2025 | 21,100 | $979 | $48.00 | $43.94 - $54.91 |
| Q2 2025 | 21,100 | $988 | $45.98 | $41.92 - $53.17 |
| Q1 2025 | 21,100 | $1,126 | $52.74 | $47.11 - $57.79 |
| Q4 2024 | 16,100 | $867 | $51.32 | $43.58 - $57.99 |
| Q3 2024 | 13,700 | $669 | $44.19 | $39.87 - $48.30 |
| Q2 2024 | 13,700 | $591 | $38.08 | $30.94 - $44.72 |
| Q1 2024 | 13,700 | $535 | $33.61 | $30.12 - $38.52 |
| Q4 2023 | 13,700 | $495 | $31.96 | $29.24 - $35.19 |
| Q3 2023 | 13,700 | $486 | $30.68 | $27.58 - $33.33 |
| Q2 2023 | 13,700 | $436 | $29.09 | $25.99 - $32.69 |
| Q1 2023 | 13,700 | $494 | $32.51 | $29.50 - $36.54 |
| Q4 2022 | 13,700 | $474 | $29.99 | $26.43 - $33.18 |
| Q3 2022 | 13,700 | $434 | $35.03 | $26.81 - $38.92 |
| Q2 2022 | 13,700 | $573 | $39.31 | $34.45 - $42.39 |
| Q1 2022 | 19,700 | $909 | $38.65 | $34.14 - $41.56 |
| Q4 2021 | 19,700 | $926 | $41.02 | $36.66 - $46.83 |
| Q3 2021 | 16,700 | $934 | $45.90 | $42.96 - $48.74 |
| Q2 2021 | 16,700 | $1,024 | $46.63 | $41.12 - $50.73 |
| Q1 2021 | 16,700 | $903 | $39.42 | $35.46 - $43.93 |
| Q4 2020 | 16,700 | $830 | $35.85 | $29.54 - $39.67 |
| Q3 2020 | 13,100 | $531 | $27.96 | $24.51 - $32.53 |
| Q2 2020 | 13,100 | $461 | $24.80 | $21.36 - $29.94 |
| Q1 2020 | 10,100 | $314 | $28.50 | $19.32 - $33.68 |
| Q4 2019 | 20,800 | $958 | $31.89 | $27.43 - $34.47 |
| Q3 2019 | 10,400 | $435 | $29.34 | $26.08 - $32.62 |
| Q2 2019 | 10,400 | $451 | $31.37 | $28.88 - $33.50 |
| Q1 2019 | 10,400 | $481 | $31.79 | $27.31 - $33.69 |
| Q4 2018 | 10,400 | $420 | $30.46 | $25.95 - $34.65 |
| Q3 2018 | 12,500 | $614 | $35.63 | $33.53 - $37.56 |
| Q2 2018 | 12,500 | $651 | $36.35 | $33.57 - $40.34 |
| Q1 2018 | 8,700 | $465 | $39.21 | $33.60 - $44.58 |
| Q4 2017 | 8,700 | $504 | $37.59 | $35.37 - $38.93 |
| Q3 2017 | 11,400 | $648 | $36.51 | $33.86 - $38.57 |
| Q2 2017 | 11,100 | $628 | $34.75 | $32.17 - $37.45 |
| Q1 2017 | 11,100 | $564 | $34.17 | $32.18 - $37.84 |
| Q4 2016 | 8,300 | $440 | $31.25 | $27.71 - $35.15 |
| Q3 2016 | 8,300 | $398 | $29.51 | $25.89 - $31.75 |
| Q2 2016 | 8,300 | $352 | $26.29 | $24.54 - $27.85 |
| Q1 2016 | 8,300 | $341 | $22.81 | $20.01 - $26.25 |
| Q4 2015 | 8,300 | $313 | $24.89 | $22.64 - $27.32 |
| Q3 2015 | 8,300 | $314 | $27.15 | $22.61 - $29.90 |
| Q2 2015 | 8,300 | $395 | $31.50 | $28.63 - $33.87 |
| Q1 2015 | 8,300 | $461 | $32.75 | $30.57 - $34.72 |
| Q4 2014 | 8,300 | $450 | $30.67 | $26.30 - $33.18 |
| Q3 2014 | 10,600 | $506 | $28.63 | $27.61 - $30.49 |
| Q2 2014 | 10,600 | $535 | $27.05 | $25.40 - $29.30 |
| Q1 2014 | 10,600 | $486 | $27.24 | $25.46 - $28.54 |
| Q4 2013 | 10,600 | $519 | $26.03 | $24.27 - $28.23 |
| Q3 2013 | 10,600 | $475 | $26.87 | $24.85 - $28.29 |
| Q2 2013 | 10,600 | $470 | $25.91 | $23.81 - $27.42 |
| Q1 2013 | 10,600 | $494 | $23.95 | $21.92 - $26.39 |
| Q4 2012 | 10,600 | $422 | — | — |
| Q3 2012 | 10,600 | $385 | — | — |
| Q2 2012 | 10,600 | $306 | — | — |
| Q1 2012 | 10,600 | $372 | — | — |
| Q4 2011 | 6,100 | $181 | — | — |
| Q3 2011 | 6,100 | $142 | — | — |
| Q2 2011 | 7,900 | $236 | — | — |
| Q1 2011 | 7,900 | $239 | — | — |
| Q4 2010 | 7,900 | $215 | — | — |
| Q3 2010 | 7,900 | $172 | — | — |
| Q2 2010 | 7,900 | $179 | — | — |
| Q1 2010 | 5,800 | $143 | — | — |
| Q4 2009 | 5,800 | $155 | — | — |
| Q3 2009 | 8,300 | $185 | — | — |
| Q2 2009 | 8,300 | $126 | — | — |
| Q4 2008 | 4,200 | $50 | — | — |
| Q3 2008 | 4,200 | $110 | — | — |
| Q2 2008 | 4,200 | $98 | — | — |
| Q1 2008 | 4,200 | $114 | — | — |
| Q4 2007 | 4,200 | $136 | — | — |
| Q3 2007 | 4,200 | $151 | — | — |
| Q2 2007 | 4,200 | $164 | — | — |
| Q1 2007 | 4,200 | $153 | — | — |
| Q4 2006 | 4,200 | $143 | — | — |