Ticker: IART CUSIP: 457985208 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 5,374 | $67 | $13.29 | $10.87 - $16.49 |
| Q3 2025 | 4,047 | $58 | $13.70 | $11.08 - $16.28 |
| Q2 2025 | 9,739 | $120 | $14.52 | $11.06 - $21.95 |
| Q1 2025 | 14,929 | $328 | $23.51 | $21.09 - $27.13 |
| Q4 2024 | 13,220 | $300 | $21.83 | $16.81 - $26.96 |
| Q3 2024 | 104,334 | $1,896 | $23.18 | $16.96 - $32.66 |
| Q2 2024 | 214,410 | $6,248 | $29.66 | $22.36 - $35.45 |
| Q1 2024 | 48,340 | $1,714 | $40.00 | $33.24 - $45.42 |
| Q4 2023 | 270,299 | $11,772 | $39.35 | $33.44 - $45.11 |
| Q3 2023 | 200,042 | $7,640 | $42.07 | $37.42 - $46.75 |
| Q2 2023 | 56,746 | $2,334 | $48.13 | $37.36 - $59.33 |
| Q1 2023 | 60,058 | $3,448 | $56.35 | $52.13 - $60.69 |
| Q4 2022 | 70,791 | $3,969 | $50.90 | $40.67 - $59.68 |
| Q3 2022 | 87,855 | $3,721 | $51.24 | $41.87 - $57.80 |
| Q2 2022 | 77,553 | $4,190 | $60.06 | $53.57 - $66.59 |
| Q1 2022 | 3,732 | $240 | $65.84 | $61.50 - $69.90 |
| Q4 2021 | 460 | $31 | $67.65 | $61.85 - $74.98 |
| Q3 2021 | 383 | $26 | $70.65 | $64.58 - $76.70 |
| Q2 2021 | 65,533 | $4,472 | $70.72 | $65.32 - $77.40 |
| Q1 2021 | 173,359 | $11,978 | $67.75 | $62.35 - $71.34 |
| Q4 2020 | 342,373 | $22,227 | $53.81 | $42.12 - $67.29 |
| Q3 2020 | 635,000 | $29,985 | $47.57 | $42.95 - $53.10 |
| Q2 2020 | 641,100 | $30,125 | $49.15 | $40.85 - $56.27 |
| Q1 2020 | 742,975 | $33,189 | $52.48 | $34.21 - $61.72 |
| Q4 2019 | 864,960 | $50,409 | $59.53 | $54.71 - $63.23 |
| Q3 2019 | 864,254 | $51,916 | $59.58 | $52.01 - $65.09 |
| Q2 2019 | 2,520,422 | $140,766 | $51.50 | $46.07 - $56.29 |
| Q1 2019 | 4,833,188 | $269,306 | $50.93 | $42.14 - $57.62 |
| Q4 2018 | 6,350,685 | $286,416 | $54.87 | $42.33 - $65.87 |
| Q3 2018 | 11,650,977 | $767,451 | $62.14 | $55.09 - $66.41 |
| Q2 2018 | 11,078,120 | $713,542 | $61.92 | $53.43 - $67.50 |
| Q1 2018 | 9,911,637 | $548,511 | $52.42 | $45.96 - $58.17 |
| Q4 2017 | 9,663,558 | $462,498 | $48.95 | $41.51 - $53.07 |
| Q3 2017 | 10,325,236 | $521,218 | $51.36 | $47.41 - $56.42 |
| Q2 2017 | 8,084,562 | $440,690 | $47.75 | $40.51 - $54.74 |
| Q1 2017 | 7,615,884 | $320,857 | $42.73 | $40.77 - $45.87 |
| Q4 2016 | 5,286,174 | $453,501 | $40.64 | $37.70 - $43.38 |
| Q3 2016 | 5,174,442 | $427,150 | $41.89 | $38.99 - $44.43 |
| Q2 2016 | 4,883,849 | $389,633 | $35.98 | $32.05 - $39.92 |
| Q1 2016 | 4,720,249 | $317,956 | $31.15 | $27.38 - $33.99 |
| Q4 2015 | 5,547,236 | $375,992 | $31.25 | $28.05 - $34.42 |
| Q3 2015 | 5,469,407 | $325,703 | $31.27 | $28.59 - $33.15 |
| Q2 2015 | 4,940,056 | $332,812 | $29.48 | $26.36 - $31.79 |
| Q1 2015 | 4,916,676 | $303,113 | $26.15 | $23.91 - $28.48 |
| Q4 2014 | 4,360,705 | $236,481 | $22.42 | $21.04 - $24.98 |
| Q3 2014 | 4,292,414 | $213,075 | $22.01 | $20.38 - $23.20 |
| Q2 2014 | 4,677,114 | $220,105 | $20.61 | $19.21 - $21.72 |
| Q1 2014 | 4,697,012 | $216,016 | $21.34 | $19.69 - $22.60 |
| Q4 2013 | 4,747,012 | $226,480 | $20.29 | $17.97 - $21.81 |
| Q3 2013 | 4,214,087 | $169,617 | $17.75 | $16.15 - $19.44 |
| Q2 2013 | 4,209,703 | $154,201 | $16.21 | $13.96 - $18.02 |