Ticker: ARTNA CUSIP: 043113208 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 13,456 | $0 | $31.75 | $30.46 - $33.32 |
| Q3 2025 | 14,072 | $0 | $32.34 | $30.90 - $33.63 |
| Q2 2025 | 10,451 | $0 | $32.79 | $29.65 - $34.85 |
| Q1 2025 | 24,001 | $1 | $30.09 | $28.09 - $32.77 |
| Q4 2024 | 10,351 | $0 | $32.53 | $29.56 - $35.31 |
| Q3 2024 | 11,351 | $0 | $35.31 | $32.78 - $38.72 |
| Q2 2024 | 8,681 | $0 | $33.83 | $31.11 - $38.49 |
| Q1 2024 | 12,081 | $0 | $33.81 | $31.50 - $38.53 |
| Q4 2023 | 11,403 | $0 | $38.47 | $35.55 - $41.34 |
| Q3 2023 | 9,103 | $0 | $42.24 | $37.84 - $45.33 |
| Q2 2023 | 11,269 | $1 | $47.77 | $42.27 - $52.97 |
| Q4 2022 | 10,028 | $1 | $47.42 | $40.80 - $54.14 |
| Q3 2022 | 10,132 | $488 | $47.63 | $43.06 - $54.19 |
| Q4 2020 | 8,104 | $300 | $31.89 | $29.36 - $34.63 |
| Q3 2020 | 8,104 | $279 | $30.14 | $28.20 - $32.83 |
| Q2 2020 | 8,386 | $304 | $29.73 | $27.05 - $32.06 |
| Q1 2020 | 9,454 | $353 | $30.70 | $25.27 - $33.13 |
| Q4 2019 | 7,963 | $296 | $30.87 | $29.81 - $31.66 |
| Q3 2019 | 7,963 | $295 | $29.93 | $28.64 - $31.38 |
| Q2 2019 | 7,963 | $296 | $29.86 | $28.13 - $31.77 |
| Q1 2019 | 7,963 | $297 | $30.24 | $26.98 - $33.58 |
| Q4 2018 | 8,013 | $279 | $29.25 | $26.10 - $31.34 |
| Q3 2018 | 8,073 | $297 | $30.01 | $27.84 - $32.28 |
| Q2 2018 | 14,764 | $572 | $30.38 | $27.78 - $32.14 |
| Q1 2018 | 14,967 | $546 | $28.80 | $25.56 - $33.25 |
| Q4 2017 | 22,037 | $850 | $31.63 | $29.34 - $34.24 |
| Q3 2017 | 22,107 | $836 | $29.58 | $28.20 - $31.49 |
| Q2 2017 | 22,008 | $828 | $29.27 | $25.15 - $32.83 |
| Q1 2017 | 14,066 | $458 | $24.71 | $22.70 - $26.86 |
| Q4 2016 | 14,307 | $457 | $23.20 | $20.48 - $25.50 |
| Q3 2016 | 14,059 | $401 | $23.49 | $20.14 - $26.64 |
| Q1 2016 | 11,309 | $316 | $21.01 | $19.01 - $23.93 |
| Q4 2015 | 11,293 | $313 | $19.16 | $17.75 - $21.85 |
| Q4 2014 | 25,715 | $580,902 | $15.59 | $14.16 - $16.46 |
| Q3 2014 | 26,979 | $543,357 | $15.10 | $14.28 - $16.14 |
| Q2 2014 | 9,959 | $223,878 | $15.57 | $14.86 - $16.10 |