Ticker: IART CUSIP: 457985208 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 1,435,727 | $17,832 | $13.29 | $10.87 - $16.49 |
| Q3 2025 | 1,532,334 | $21,958 | $13.70 | $11.08 - $16.28 |
| Q2 2025 | 1,725,529 | $21,172 | $14.52 | $11.06 - $21.95 |
| Q1 2025 | 1,660,511 | $36,515 | $23.51 | $21.09 - $27.13 |
| Q4 2024 | 1,624,721 | $36,849 | $21.83 | $16.81 - $26.96 |
| Q3 2024 | 1,306,518 | $23,739 | $23.18 | $16.96 - $32.66 |
| Q2 2024 | 605,121 | $17,633 | $29.66 | $22.36 - $35.45 |
| Q1 2024 | 593,112 | $21,026 | $40.00 | $33.24 - $45.42 |
| Q4 2023 | 652,154 | $28,401 | $39.35 | $33.44 - $45.11 |
| Q3 2023 | 683,293 | $26,095 | $42.07 | $37.42 - $46.75 |
| Q2 2023 | 613,188 | $25,220 | $48.13 | $37.36 - $59.33 |
| Q1 2023 | 802,090 | $46,048 | $56.35 | $52.13 - $60.69 |
| Q4 2022 | 1,118,378 | $62,707 | $50.90 | $40.67 - $59.68 |
| Q3 2022 | 977,671 | $41 | $51.24 | $41.87 - $57.80 |
| Q2 2022 | 1,466,212 | $79 | $60.06 | $53.57 - $66.59 |
| Q1 2022 | 1,519,743 | $97,658 | $65.84 | $61.50 - $69.90 |
| Q4 2021 | 1,482,718 | $99,327 | $67.65 | $61.85 - $74.98 |
| Q3 2021 | 853,516 | $58,448 | $70.65 | $64.58 - $76.70 |
| Q2 2021 | 881,070 | $60,125 | $70.72 | $65.32 - $77.40 |
| Q1 2021 | 794,079 | $54,863 | $67.75 | $62.35 - $71.34 |
| Q4 2020 | 554,317 | $35,986 | $53.81 | $42.12 - $67.29 |
| Q3 2020 | 745,091 | $35,184 | $47.57 | $42.95 - $53.10 |
| Q2 2020 | 661,664 | $31,092 | $49.15 | $40.85 - $56.27 |
| Q1 2020 | 986,123 | $44,050 | $52.48 | $34.21 - $61.72 |
| Q4 2019 | 705,305 | $41,105 | $59.53 | $54.71 - $63.23 |
| Q3 2019 | 313,020 | $18,803 | $59.58 | $52.01 - $65.09 |
| Q2 2019 | 300,844 | $16,802 | $51.50 | $46.07 - $56.29 |
| Q1 2019 | 260,085 | $14,492 | $50.93 | $42.14 - $57.62 |
| Q4 2018 | 302,619 | $13,648 | $54.87 | $42.33 - $65.87 |
| Q3 2018 | 270,558 | $17,822 | $62.14 | $55.09 - $66.41 |
| Q2 2018 | 1,018,296 | $65,589 | $61.92 | $53.43 - $67.50 |
| Q1 2018 | 1,122,523 | $62,120 | $52.42 | $45.96 - $58.17 |
| Q4 2017 | 1,057,707 | $50,622 | $48.95 | $41.51 - $53.07 |
| Q3 2017 | 1,138,690 | $57,482 | $51.36 | $47.41 - $56.42 |
| Q2 2017 | 1,189,870 | $64,860 | $47.75 | $40.51 - $54.74 |
| Q1 2017 | 1,088,778 | $45,870 | $42.73 | $40.77 - $45.87 |
| Q4 2016 | 605,972 | $51,986 | $40.64 | $37.70 - $43.38 |
| Q3 2016 | 557,878 | $46,053 | $41.89 | $38.99 - $44.43 |
| Q2 2016 | 664,130 | $52,984 | $35.98 | $32.05 - $39.92 |
| Q1 2016 | 698,062 | $47,022 | $31.15 | $27.38 - $33.99 |
| Q4 2015 | 639,552 | $43,349 | $31.25 | $28.05 - $34.42 |
| Q3 2015 | 676,083 | $40,261 | $31.27 | $28.59 - $33.15 |
| Q2 2015 | 93,856 | $6,323 | $29.48 | $26.36 - $31.79 |
| Q1 2015 | 734,048 | $45,255 | $26.15 | $23.91 - $28.48 |
| Q4 2014 | 802,919 | $43,542 | $22.42 | $21.04 - $24.98 |
| Q3 2014 | 643,919 | $31,964 | $22.01 | $20.38 - $23.20 |
| Q2 2014 | 400,159 | $18,832 | $20.61 | $19.21 - $21.72 |
| Q1 2014 | 3,223 | $148 | $21.34 | $19.69 - $22.60 |
| Q4 2013 | 61,781 | $2,948 | $20.29 | $17.97 - $21.81 |
| Q3 2013 | 30,208 | $1,216 | $17.75 | $16.15 - $19.44 |
| Q2 2013 | 25,029 | $917 | $16.21 | $13.96 - $18.02 |
| Q4 2012 | 20,032 | $781 | — | — |
| Q3 2012 | 21,055 | $865 | — | — |
| Q2 2012 | 17,664 | $657 | — | — |
| Q1 2012 | 12,324 | $428 | — | — |