Ticker: IART CUSIP: 457985208 Class: COM NEW
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 356,804 | $4,432 | $13.29 | $10.87 - $16.49 |
| Q3 2025 | 298,981 | $4,284 | $13.70 | $11.08 - $16.28 |
| Q2 2025 | 74,090 | $909 | $14.52 | $11.06 - $21.95 |
| Q1 2025 | 9,567 | $210 | $23.51 | $21.09 - $27.13 |
| Q4 2021 | 83,586 | $5,599,426 | $67.65 | $61.85 - $74.98 |
| Q3 2021 | 19,701 | $1,349,124 | $70.65 | $64.58 - $76.70 |
| Q2 2021 | 11,999 | $818,812 | $70.72 | $65.32 - $77.40 |
| Q1 2021 | 10,267 | $709,347 | $67.75 | $62.35 - $71.34 |
| Q4 2020 | 6,067 | $393,870 | $53.81 | $42.12 - $67.29 |
| Q3 2020 | 5,847 | $276,095 | $47.57 | $42.95 - $53.10 |
| Q2 2020 | 39,146 | $1,839,471 | $49.15 | $40.85 - $56.27 |
| Q1 2020 | 74,208 | $3,314,871 | $52.48 | $34.21 - $61.72 |
| Q4 2019 | 6,939 | $404,405 | $59.53 | $54.71 - $63.23 |
| Q3 2019 | 11,198 | $672,664 | $59.58 | $52.01 - $65.09 |
| Q2 2019 | 1,321 | $73,778 | $51.50 | $46.07 - $56.29 |
| Q1 2019 | 2,320 | $129,270 | $50.93 | $42.14 - $57.62 |
| Q4 2018 | 1,054 | $47,535 | $54.87 | $42.33 - $65.87 |
| Q3 2018 | 7,273 | $479,073 | $62.14 | $55.09 - $66.41 |
| Q2 2018 | 6,444 | $415,058 | $61.92 | $53.43 - $67.50 |
| Q1 2018 | 20,854 | $1,154,060 | $52.42 | $45.96 - $58.17 |
| Q4 2017 | 26,418 | $1,264,365 | $48.95 | $41.51 - $53.07 |
| Q3 2017 | 32,827 | $1,657,107 | $51.36 | $47.41 - $56.42 |
| Q2 2017 | 150,981 | $8,229,974 | $47.75 | $40.51 - $54.74 |
| Q1 2017 | 87,781 | $3,698,214 | $42.73 | $40.77 - $45.87 |
| Q4 2016 | 6,718 | $576,337 | $40.64 | $37.70 - $43.38 |
| Q3 2016 | 166,252 | $13,724,103 | $41.89 | $38.99 - $44.43 |
| Q2 2016 | 180,427 | $14,394,466 | $35.98 | $32.05 - $39.92 |
| Q1 2016 | 206,190 | $13,888,959 | $31.15 | $27.38 - $33.99 |
| Q4 2015 | 169,359 | $11,479,153 | $31.25 | $28.05 - $34.42 |
| Q3 2015 | 195,155 | $11,621,480 | $31.27 | $28.59 - $33.15 |
| Q2 2015 | 215,191 | $14,497,418 | $29.48 | $26.36 - $31.79 |
| Q1 2015 | 211,594 | $13,044,770 | $26.15 | $23.91 - $28.48 |
| Q4 2014 | 168,552 | $9,140,575 | $22.42 | $21.04 - $24.98 |
| Q3 2014 | 143,675 | $7,132,027 | $22.01 | $20.38 - $23.20 |
| Q2 2014 | 101,410 | $4,772,355 | $20.61 | $19.21 - $21.72 |
| Q1 2014 | 1,000 | $45,580 | $21.34 | $19.69 - $22.60 |
| Q4 2013 | 1,292 | $61,641 | $20.29 | $17.97 - $21.81 |
| Q3 2013 | 7,625 | $306,906 | $17.75 | $16.15 - $19.44 |
| Q2 2013 | 7,024 | $257,289 | $16.21 | $13.96 - $18.02 |