Ticker: IART CUSIP: 457985208 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 14,760 | $183 | $13.29 | $10.87 - $16.49 |
| Q4 2023 | 103,560 | $5 | $39.35 | $33.44 - $45.11 |
| Q2 2023 | 66,300 | $3 | $48.13 | $37.36 - $59.33 |
| Q1 2023 | 164,491 | $9 | $56.35 | $52.13 - $60.69 |
| Q4 2022 | 123,200 | $7 | $50.90 | $40.67 - $59.68 |
| Q3 2022 | 330,773 | $14,012 | $51.24 | $41.87 - $57.80 |
| Q2 2022 | 170,860 | $9,232 | $60.06 | $53.57 - $66.59 |
| Q1 2022 | 160,460 | $10,311 | $65.84 | $61.50 - $69.90 |
| Q4 2021 | 39,860 | $2,670 | $67.65 | $61.85 - $74.98 |
| Q3 2021 | 9,260 | $634 | $70.65 | $64.58 - $76.70 |
| Q2 2021 | 57,060 | $3,894 | $70.72 | $65.32 - $77.40 |
| Q3 2020 | 30,660 | $1,448 | $47.57 | $42.95 - $53.10 |
| Q1 2020 | 93,060 | $4,157 | $52.48 | $34.21 - $61.72 |
| Q4 2019 | 170,760 | $9,952 | $59.53 | $54.71 - $63.23 |
| Q3 2019 | 273,060 | $16,403 | $59.58 | $52.01 - $65.09 |
| Q2 2019 | 92,760 | $5,181 | $51.50 | $46.07 - $56.29 |
| Q4 2018 | 148,360 | $6,691 | $54.87 | $42.33 - $65.87 |
| Q3 2018 | 358,160 | $23,592 | $62.14 | $55.09 - $66.41 |
| Q2 2018 | 55,160 | $3,553 | $61.92 | $53.43 - $67.50 |
| Q1 2018 | 290,500 | $16,076 | $52.42 | $45.96 - $58.17 |
| Q4 2017 | 405,800 | $19,422 | $48.95 | $41.51 - $53.07 |
| Q3 2017 | 210,900 | $10,646 | $51.36 | $47.41 - $56.42 |
| Q2 2017 | 9,700 | $529 | $47.75 | $40.51 - $54.74 |
| Q1 2017 | 173,660 | $7,316 | $42.73 | $40.77 - $45.87 |
| Q3 2016 | 19,030 | $1,571 | $41.89 | $38.99 - $44.43 |
| Q2 2016 | 102,530 | $8,180 | $35.98 | $32.05 - $39.92 |
| Q1 2016 | 33,330 | $2,245 | $31.15 | $27.38 - $33.99 |
| Q4 2015 | 51,330 | $3,479 | $31.25 | $28.05 - $34.42 |
| Q3 2015 | 54,930 | $3,271 | $31.27 | $28.59 - $33.15 |
| Q2 2015 | 18,118 | $1,221 | $29.48 | $26.36 - $31.79 |
| Q1 2015 | 64,330 | $3,966 | $26.15 | $23.91 - $28.48 |
| Q4 2014 | 5,400 | $293 | $22.42 | $21.04 - $24.98 |
| Q2 2014 | 7,530 | $354 | $20.61 | $19.21 - $21.72 |