Ticker: ATRC CUSIP: 04963C209 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2024 | 808,425 | $25 | $33.50 | $27.92 - $39.05 |
| Q4 2023 | 834,130 | $30 | $37.19 | $32.27 - $43.54 |
| Q3 2023 | 860,538 | $38 | $48.78 | $40.84 - $59.61 |
| Q2 2023 | 887,399 | $44 | $46.09 | $39.03 - $50.85 |
| Q1 2023 | 895,602 | $37 | $41.50 | $35.20 - $47.85 |
| Q4 2022 | 888,136 | $39 | $41.77 | $32.51 - $49.60 |
| Q3 2022 | 909,381 | $35,557 | $45.75 | $37.81 - $52.96 |
| Q2 2022 | 920,354 | $37,606 | $47.37 | $32.84 - $68.58 |
| Q1 2022 | 925,039 | $60,748 | $64.80 | $56.84 - $72.31 |
| Q4 2021 | 864,478 | $60,108 | $72.69 | $63.31 - $89.18 |
| Q3 2021 | 887,794 | $61,746 | $76.95 | $69.01 - $85.50 |
| Q2 2021 | 901,569 | $71,521 | $72.70 | $62.67 - $80.98 |
| Q1 2021 | 919,868 | $60,270 | $61.58 | $52.54 - $68.00 |
| Q4 2020 | 922,526 | $51,357 | $43.24 | $34.04 - $58.03 |
| Q3 2020 | 731,575 | $29,190 | $42.41 | $34.12 - $48.16 |
| Q2 2020 | 717,683 | $32,260 | $43.54 | $30.66 - $51.76 |
| Q1 2020 | 655,404 | $22,015 | $35.95 | $23.17 - $44.51 |
| Q4 2019 | 544,291 | $17,695 | $28.46 | $23.45 - $32.80 |
| Q3 2019 | 973,209 | $24,272 | $28.55 | $22.57 - $33.00 |
| Q2 2019 | 924,873 | $27,598 | $29.19 | $26.43 - $31.03 |
| Q1 2019 | 910,237 | $24,385 | $30.37 | $26.11 - $33.92 |
| Q4 2018 | 927,431 | $28,379 | $31.15 | $26.41 - $36.49 |
| Q3 2018 | 911,622 | $31,934 | $31.66 | $26.90 - $36.14 |
| Q2 2018 | 921,543 | $24,928 | $23.50 | $19.22 - $30.96 |
| Q1 2018 | 804,830 | $16,515 | $18.06 | $14.88 - $21.21 |
| Q4 2017 | 829,195 | $15,125 | $19.80 | $16.18 - $23.73 |
| Q3 2017 | 836,775 | $18,719 | $22.61 | $19.85 - $25.18 |
| Q2 2017 | 749,408 | $18,173 | $21.26 | $18.33 - $24.85 |
| Q1 2017 | 771,365 | $14,772 | $17.52 | $14.78 - $19.79 |
| Q4 2016 | 444,653 | $8,702 | $18.12 | $15.15 - $20.40 |