Ticker: ATRC CUSIP: 04963C209 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 952,089 | $38 | $36.66 | $30.94 - $42.60 |
| Q3 2025 | 861,035 | $30 | $34.45 | $28.96 - $38.33 |
| Q2 2025 | 1,008,340 | $33 | $32.50 | $28.29 - $35.60 |
| Q1 2025 | 981,523 | $32 | $37.12 | $29.92 - $43.11 |
| Q4 2024 | 1,000,505 | $31 | $32.16 | $25.57 - $38.34 |
| Q3 2024 | 1,019,018 | $29 | $24.65 | $20.20 - $30.15 |
| Q2 2024 | 756,374 | $17 | $23.08 | $18.94 - $30.39 |
| Q1 2024 | 799,070 | $24 | $33.50 | $27.92 - $39.05 |
| Q4 2023 | 805,109 | $29 | $37.19 | $32.27 - $43.54 |
| Q3 2023 | 866,527 | $38 | $48.78 | $40.84 - $59.61 |
| Q2 2023 | 861,522 | $43 | $46.09 | $39.03 - $50.85 |
| Q1 2023 | 871,106 | $36 | $41.50 | $35.20 - $47.85 |
| Q4 2022 | 866,732 | $38 | $41.77 | $32.51 - $49.60 |
| Q3 2022 | 879,541 | $34,390 | $45.75 | $37.81 - $52.96 |
| Q2 2022 | 821,758 | $33,577 | $47.37 | $32.84 - $68.58 |
| Q1 2022 | 776,447 | $50,989 | $64.80 | $56.84 - $72.31 |
| Q4 2021 | 781,130 | $54,312 | $72.69 | $63.31 - $89.18 |
| Q3 2021 | 787,689 | $54,784 | $76.95 | $69.01 - $85.50 |
| Q2 2021 | 792,109 | $62,838 | $72.70 | $62.67 - $80.98 |
| Q1 2021 | 864,101 | $56,615 | $61.58 | $52.54 - $68.00 |
| Q4 2020 | 863,880 | $48,092 | $43.24 | $34.04 - $58.03 |
| Q3 2020 | 869,353 | $34,687 | $42.41 | $34.12 - $48.16 |
| Q2 2020 | 861,949 | $38,745 | $43.54 | $30.66 - $51.76 |
| Q1 2020 | 1,068,096 | $35,877 | $35.95 | $23.17 - $44.51 |
| Q4 2019 | 1,170,079 | $38,040 | $28.46 | $23.45 - $32.80 |
| Q3 2019 | 988,987 | $24,665 | $28.55 | $22.57 - $33.00 |
| Q2 2019 | 843,747 | $25,177 | $29.19 | $26.43 - $31.03 |
| Q1 2019 | 487,095 | $13,049 | $30.37 | $26.11 - $33.92 |
| Q4 2018 | 517,907 | $15,848 | $31.15 | $26.41 - $36.49 |
| Q3 2018 | 190,372 | $6,669 | $31.66 | $26.90 - $36.14 |