Ticker: ATRC CUSIP: 04963C209 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2025 | 6,481 | $228 | $34.45 | $28.96 - $38.33 |
| Q2 2025 | 7,512 | $246 | $32.50 | $28.29 - $35.60 |
| Q1 2025 | 7,127 | $230 | $37.12 | $29.92 - $43.11 |
| Q1 2024 | 10,274 | $0 | $33.50 | $27.92 - $39.05 |
| Q4 2023 | 20,051 | $1 | $37.19 | $32.27 - $43.54 |
| Q3 2023 | 16,634 | $1 | $48.78 | $40.84 - $59.61 |
| Q2 2023 | 4,063 | $0 | $46.09 | $39.03 - $50.85 |
| Q1 2023 | 4,914 | $0 | $41.50 | $35.20 - $47.85 |
| Q4 2022 | 4,899 | $0 | $41.77 | $32.51 - $49.60 |
| Q3 2022 | 9,663 | $378 | $45.75 | $37.81 - $52.96 |
| Q2 2022 | 7,164 | $293 | $47.37 | $32.84 - $68.58 |
| Q1 2022 | 8,958 | $588 | $64.80 | $56.84 - $72.31 |
| Q4 2021 | 7,956 | $553 | $72.69 | $63.31 - $89.18 |
| Q3 2021 | 6,894 | $479 | $76.95 | $69.01 - $85.50 |
| Q2 2021 | 5,839 | $463 | $72.70 | $62.67 - $80.98 |
| Q1 2021 | 4,958 | $325 | $61.58 | $52.54 - $68.00 |
| Q4 2020 | 4,044 | $225 | $43.24 | $34.04 - $58.03 |
| Q4 2017 | 11,140 | $203 | $19.80 | $16.18 - $23.73 |
| Q2 2016 | 4,557 | $64 | $15.24 | $13.44 - $18.03 |
| Q1 2016 | 3,753 | $63 | $17.59 | $14.85 - $22.42 |
| Q4 2015 | 2,512 | $56 | $20.61 | $17.46 - $23.24 |
| Q3 2015 | 3,317 | $73 | $24.99 | $19.14 - $28.15 |
| Q2 2015 | 962 | $24 | $22.33 | $19.90 - $25.36 |
| Q1 2015 | 749 | $15 | $19.37 | $17.22 - $22.97 |
| Q4 2014 | 734 | $15 | $17.16 | $13.19 - $20.09 |
| Q3 2014 | 910 | $13 | $15.93 | $14.28 - $18.66 |
| Q2 2014 | 850 | $16 | $16.64 | $13.80 - $19.67 |