Ticker: IART CUSIP: 457985208 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 65,946 | $819 | $13.29 | $10.87 - $16.49 |
| Q3 2025 | 57,529 | $824 | $13.70 | $11.08 - $16.28 |
| Q2 2025 | 62,298 | $764 | $14.52 | $11.06 - $21.95 |
| Q1 2025 | 62,176 | $1,367 | $23.51 | $21.09 - $27.13 |
| Q4 2024 | 79,460 | $1,802 | $21.83 | $16.81 - $26.96 |
| Q3 2024 | 80,777 | $1,468 | $23.18 | $16.96 - $32.66 |
| Q2 2024 | 67,966 | $1,981 | $29.66 | $22.36 - $35.45 |
| Q1 2024 | 75,521 | $2,677 | $40.00 | $33.24 - $45.42 |
| Q4 2023 | 76,534 | $3,333 | $39.35 | $33.44 - $45.11 |
| Q3 2023 | 75,744 | $2,893 | $42.07 | $37.42 - $46.75 |
| Q2 2023 | 20,358 | $0 | $48.13 | $37.36 - $59.33 |
| Q4 2022 | 33,020 | $2 | $50.90 | $40.67 - $59.68 |
| Q3 2022 | 33,546 | $1,450 | $51.24 | $41.87 - $57.80 |
| Q2 2022 | 34,007 | $1,854 | $60.06 | $53.57 - $66.59 |
| Q1 2022 | 36,011 | $2,342 | $65.84 | $61.50 - $69.90 |
| Q4 2021 | 33,725 | $2,208 | $67.65 | $61.85 - $74.98 |
| Q3 2021 | 34,085 | $2,413 | $70.65 | $64.58 - $76.70 |
| Q2 2021 | 39,906 | $2,827 | $70.72 | $65.32 - $77.40 |
| Q1 2021 | 40,586 | $3,029 | $67.75 | $62.35 - $71.34 |
| Q4 2020 | 42,838 | $2,969 | $53.81 | $42.12 - $67.29 |
| Q3 2020 | 45,651 | $2,240 | $47.57 | $42.95 - $53.10 |
| Q2 2020 | 47,259 | $2,308 | $49.15 | $40.85 - $56.27 |
| Q1 2020 | 45,542 | $2,192 | $52.48 | $34.21 - $61.72 |
| Q4 2019 | 44,256 | $2,437 | $59.53 | $54.71 - $63.23 |
| Q3 2019 | 43,833 | $2,453 | $59.58 | $52.01 - $65.09 |
| Q2 2019 | 44,072 | $2,377 | $51.50 | $46.07 - $56.29 |
| Q1 2019 | 48,508 | $2,649 | $50.93 | $42.14 - $57.62 |
| Q4 2018 | 47,269 | $2,171 | $54.87 | $42.33 - $65.87 |
| Q3 2018 | 46,408 | $2,890 | $62.14 | $55.09 - $66.41 |
| Q2 2018 | 54,514 | $3,451 | $61.92 | $53.43 - $67.50 |
| Q1 2018 | 68,114 | $3,832 | $52.42 | $45.96 - $58.17 |
| Q4 2017 | 66,282 | $3,389 | $48.95 | $41.51 - $53.07 |
| Q3 2017 | 67,723 | $3,139 | $51.36 | $47.41 - $56.42 |
| Q2 2017 | 64,528 | $3,561 | $47.75 | $40.51 - $54.74 |
| Q1 2017 | 67,142 | $3,072 | $42.73 | $40.77 - $45.87 |
| Q4 2016 | 32,263 | $1,371 | $40.64 | $37.70 - $43.38 |
| Q3 2016 | 30,660 | $2,513 | $41.89 | $38.99 - $44.43 |
| Q2 2016 | 29,579 | $2,497 | $35.98 | $32.05 - $39.92 |
| Q1 2016 | 29,943 | $2,002 | $31.15 | $27.38 - $33.99 |
| Q4 2015 | 29,922 | $1,965 | $31.25 | $28.05 - $34.42 |
| Q3 2015 | 29,521 | $1,758 | $31.27 | $28.59 - $33.15 |
| Q2 2015 | 52,802 | $3,558 | $29.48 | $26.36 - $31.79 |
| Q1 2015 | 25,924 | $1,598 | $26.15 | $23.91 - $28.48 |
| Q4 2014 | 50,822 | $2,756 | $22.42 | $21.04 - $24.98 |
| Q3 2014 | 25,394 | $1,261 | $22.01 | $20.38 - $23.20 |
| Q2 2014 | 23,651 | $1,113 | $20.61 | $19.21 - $21.72 |
| Q1 2014 | 23,962 | $1,102 | $21.34 | $19.69 - $22.60 |
| Q4 2013 | 24,611 | $1,174 | $20.29 | $17.97 - $21.81 |
| Q3 2013 | 23,479 | $945 | $17.75 | $16.15 - $19.44 |
| Q2 2013 | 22,857 | $837 | $16.21 | $13.96 - $18.02 |