Ticker: ATRC CUSIP: 04963C209 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2025 | 2,289,369 | $80,700 | $34.45 | $28.96 - $38.33 |
| Q2 2025 | 2,503,205 | $82,030 | $32.50 | $28.29 - $35.60 |
| Q1 2025 | 2,436,837 | $78,612 | $37.12 | $29.92 - $43.11 |
| Q4 2024 | 2,375,233 | $72,587 | $32.16 | $25.57 - $38.34 |
| Q3 2024 | 2,384,816 | $66,870 | $24.65 | $20.20 - $30.15 |
| Q2 2024 | 1,998,049 | $45,496 | $23.08 | $18.94 - $30.39 |
| Q1 2024 | 1,413,225 | $42,990 | $33.50 | $27.92 - $39.05 |
| Q4 2023 | 1,449,726 | $51,741 | $37.19 | $32.27 - $43.54 |
| Q3 2023 | 1,458,501 | $63,882 | $48.78 | $40.84 - $59.61 |
| Q2 2023 | 1,399,650 | $69,087 | $46.09 | $39.03 - $50.85 |
| Q1 2023 | 1,409,302 | $58,416 | $41.50 | $35.20 - $47.85 |
| Q4 2022 | 1,375,954 | $61,065 | $41.77 | $32.51 - $49.60 |
| Q3 2022 | 1,362,366 | $53,297 | $45.75 | $37.81 - $52.96 |
| Q2 2022 | 1,356,531 | $55,428 | $47.37 | $32.84 - $68.58 |
| Q1 2022 | 1,156,743 | $75,963 | $64.80 | $56.84 - $72.31 |
| Q4 2021 | 1,131,621 | $78,682 | $72.69 | $63.31 - $89.18 |
| Q3 2021 | 1,093,710 | $76,068 | $76.95 | $69.01 - $85.50 |
| Q2 2021 | 1,035,933 | $82,180 | $72.70 | $62.67 - $80.98 |
| Q1 2021 | 761,552 | $49,897 | $61.58 | $52.54 - $68.00 |
| Q4 2020 | 480,477 | $26,748 | $43.24 | $34.04 - $58.03 |
| Q3 2020 | 41,198 | $1,644 | $42.41 | $34.12 - $48.16 |
| Q2 2020 | 38,972 | $1,752 | $43.54 | $30.66 - $51.76 |
| Q1 2020 | 40,788 | $1,370 | $35.95 | $23.17 - $44.51 |
| Q4 2019 | 80,019 | $2,601 | $28.46 | $23.45 - $32.80 |
| Q3 2019 | 84,938 | $2,118 | $28.55 | $22.57 - $33.00 |
| Q2 2019 | 69,868 | $2,085 | $29.19 | $26.43 - $31.03 |
| Q1 2019 | 72,843 | $1,951 | $30.37 | $26.11 - $33.92 |
| Q4 2018 | 65,786 | $2,013 | $31.15 | $26.41 - $36.49 |
| Q3 2018 | 65,105 | $2,281 | $31.66 | $26.90 - $36.14 |
| Q2 2018 | 89,664 | $2,425 | $23.50 | $19.22 - $30.96 |
| Q1 2018 | 97,414 | $1,999 | $18.06 | $14.88 - $21.21 |
| Q4 2017 | 100,056 | $1,825 | $19.80 | $16.18 - $23.73 |
| Q3 2017 | 82,245 | $1,840 | $22.61 | $19.85 - $25.18 |
| Q2 2017 | 79,189 | $1,920 | $21.26 | $18.33 - $24.85 |
| Q1 2017 | 87,310 | $1,672 | $17.52 | $14.78 - $19.79 |
| Q4 2016 | 87,496 | $1,712 | $18.12 | $15.15 - $20.40 |
| Q3 2016 | 101,864 | $1,611 | $15.37 | $13.45 - $17.27 |
| Q2 2016 | 92,300 | $1,304 | $15.24 | $13.44 - $18.03 |