Ticker: ATRC CUSIP: 04963C209 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 1,135 | $45 | $36.66 | $30.94 - $42.60 |
| Q3 2025 | 1,135 | $40 | $34.45 | $28.96 - $38.33 |
| Q2 2025 | 1,135 | $37 | $32.50 | $28.29 - $35.60 |
| Q4 2021 | 1,135 | $78 | $72.69 | $63.31 - $89.18 |
| Q3 2021 | 1,204 | $84 | $76.95 | $69.01 - $85.50 |
| Q2 2021 | 1,135 | $92 | $72.70 | $62.67 - $80.98 |
| Q1 2021 | 1,135 | $87 | $61.58 | $52.54 - $68.00 |
| Q4 2020 | 1,135 | $71 | $43.24 | $34.04 - $58.03 |
| Q3 2020 | 1,135 | $45 | $42.41 | $34.12 - $48.16 |
| Q2 2020 | 1,135 | $49 | $43.54 | $30.66 - $51.76 |
| Q1 2020 | 1,135 | $34 | $35.95 | $23.17 - $44.51 |
| Q4 2019 | 1,135 | $36 | $28.46 | $23.45 - $32.80 |
| Q3 2019 | 1,135 | $27 | $28.55 | $22.57 - $33.00 |
| Q2 2019 | 1,135 | $33 | $29.19 | $26.43 - $31.03 |
| Q1 2019 | 1,135 | $30 | $30.37 | $26.11 - $33.92 |
| Q4 2018 | 1,135 | $33 | $31.15 | $26.41 - $36.49 |
| Q3 2018 | 1,135 | $39 | $31.66 | $26.90 - $36.14 |
| Q2 2018 | 1,135 | $30 | $23.50 | $19.22 - $30.96 |
| Q1 2018 | 1,135 | $23 | $18.06 | $14.88 - $21.21 |