Ticker: ARTNA CUSIP: 043113208 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 4,319 | $137 | $31.75 | $30.46 - $33.32 |
| Q3 2025 | 6,060 | $198 | $32.34 | $30.90 - $33.63 |
| Q2 2025 | 3,717 | $125 | $32.79 | $29.65 - $34.85 |
| Q1 2025 | 712 | $23 | $30.09 | $28.09 - $32.77 |
| Q4 2021 | 4,566 | $211,543 | $37.02 | $32.97 - $42.37 |
| Q3 2021 | 2,855 | $108,975 | $33.63 | $32.02 - $35.47 |
| Q2 2021 | 2,078 | $76,408 | $34.66 | $31.28 - $36.69 |
| Q1 2021 | 4,296 | $169,176 | $33.74 | $31.55 - $36.97 |
| Q4 2020 | 2,005 | $74,345 | $31.89 | $29.36 - $34.63 |
| Q3 2020 | 1,919 | $66,148 | $30.14 | $28.20 - $32.83 |
| Q2 2020 | 463 | $16,802 | $29.73 | $27.05 - $32.06 |
| Q1 2020 | 2,481 | $92,740 | $30.70 | $25.27 - $33.13 |
| Q4 2019 | 1,927 | $71,704 | $30.87 | $29.81 - $31.66 |
| Q3 2019 | 1,285 | $47,545 | $29.93 | $28.64 - $31.38 |
| Q2 2019 | 1,277 | $47,466 | $29.86 | $28.13 - $31.77 |
| Q1 2019 | 1,661 | $61,905 | $30.24 | $26.98 - $33.58 |
| Q4 2018 | 273 | $9,520 | $29.25 | $26.10 - $31.34 |
| Q3 2018 | 269 | $9,894 | $30.01 | $27.84 - $32.28 |
| Q2 2018 | 269 | $10,429 | $30.38 | $27.78 - $32.14 |
| Q1 2018 | 1,653 | $60,301 | $28.80 | $25.56 - $33.25 |
| Q4 2017 | 2,277 | $87,801 | $31.63 | $29.34 - $34.24 |
| Q3 2017 | 778 | $29,408 | $29.58 | $28.20 - $31.49 |
| Q2 2017 | 835 | $31,429 | $29.27 | $25.15 - $32.83 |
| Q1 2017 | 28 | $912 | $24.71 | $22.70 - $26.86 |
| Q4 2016 | 675 | $21,560 | $23.20 | $20.48 - $25.50 |
| Q3 2016 | 538 | $15,355 | $23.49 | $20.14 - $26.64 |
| Q2 2016 | 303 | $10,278 | $21.82 | $19.81 - $25.84 |
| Q1 2016 | 37 | $1,035 | $21.01 | $19.01 - $23.93 |
| Q4 2015 | 741 | $20,526 | $19.16 | $17.75 - $21.85 |
| Q3 2015 | 1,620 | $39,107 | $16.32 | $15.40 - $18.17 |
| Q2 2015 | 652 | $13,751 | $15.72 | $15.22 - $16.25 |
| Q1 2015 | 178 | $3,807 | $15.75 | $14.55 - $16.42 |
| Q3 2014 | 370 | $7,452 | $15.10 | $14.28 - $16.14 |
| Q2 2014 | 132 | $2,967 | $15.57 | $14.86 - $16.10 |
| Q1 2014 | 29 | $639 | $15.55 | $14.87 - $16.51 |
| Q4 2013 | 98 | $2,249 | $15.60 | $14.98 - $16.51 |