Ticker: ARTNA CUSIP: 043113208 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 278,456 | $8,802 | $31.75 | $30.46 - $33.32 |
| Q3 2025 | 278,056 | $9,063 | $32.34 | $30.90 - $33.63 |
| Q2 2025 | 258,256 | $8,667 | $32.79 | $29.65 - $34.85 |
| Q1 2025 | 269,156 | $8,788 | $30.09 | $28.09 - $32.77 |
| Q4 2024 | 276,937 | $8,757 | $32.53 | $29.56 - $35.31 |
| Q3 2024 | 257,811 | $9,585 | $35.31 | $32.78 - $38.72 |
| Q2 2024 | 260,211 | $9,149 | $33.83 | $31.11 - $38.49 |
| Q1 2024 | 266,511 | $10 | $33.81 | $31.50 - $38.53 |
| Q4 2023 | 278,211 | $12 | $38.47 | $35.55 - $41.34 |
| Q3 2023 | 284,811 | $12 | $42.24 | $37.84 - $45.33 |
| Q2 2023 | 289,911 | $14 | $47.77 | $42.27 - $52.97 |
| Q1 2023 | 295,011 | $16 | $51.77 | $46.52 - $56.87 |
| Q4 2022 | 297,411 | $17 | $47.42 | $40.80 - $54.14 |
| Q3 2022 | 319,111 | $15,356 | $47.63 | $43.06 - $54.19 |
| Q2 2022 | 354,911 | $17,451 | $41.89 | $39.32 - $44.66 |
| Q1 2022 | 357,411 | $17,352 | $41.32 | $37.98 - $45.18 |
| Q4 2021 | 366,011 | $16,957 | $37.02 | $32.97 - $42.37 |
| Q3 2021 | 387,911 | $14,807 | $33.63 | $32.02 - $35.47 |
| Q2 2021 | 419,211 | $15,414 | $34.66 | $31.28 - $36.69 |
| Q1 2021 | 402,911 | $15,867 | $33.74 | $31.55 - $36.97 |
| Q4 2020 | 431,811 | $16,012 | $31.89 | $29.36 - $34.63 |
| Q3 2020 | 434,011 | $14,960 | $30.14 | $28.20 - $32.83 |
| Q2 2020 | 440,111 | $15,972 | $29.73 | $27.05 - $32.06 |
| Q1 2020 | 411,250 | $15,373 | $30.70 | $25.27 - $33.13 |
| Q4 2019 | 409,010 | $15,219 | $30.87 | $29.81 - $31.66 |
| Q3 2019 | 402,010 | $14,874 | $29.93 | $28.64 - $31.38 |
| Q2 2019 | 383,300 | $14,247 | $29.86 | $28.13 - $31.77 |
| Q1 2019 | 372,700 | $13,891 | $30.24 | $26.98 - $33.58 |
| Q4 2018 | 362,000 | $12,623 | $29.25 | $26.10 - $31.34 |
| Q3 2018 | 351,600 | $12,932 | $30.01 | $27.84 - $32.28 |
| Q2 2018 | 341,800 | $13,252 | $30.38 | $27.78 - $32.14 |
| Q1 2018 | 333,300 | $12,159 | $28.80 | $25.56 - $33.25 |
| Q4 2017 | 323,200 | $12,463 | $31.63 | $29.34 - $34.24 |
| Q3 2017 | 312,800 | $11,824 | $29.58 | $28.20 - $31.49 |
| Q2 2017 | 301,700 | $11,356 | $29.27 | $25.15 - $32.83 |
| Q1 2017 | 282,700 | $9,205 | $24.71 | $22.70 - $26.86 |
| Q4 2016 | 265,300 | $8,474 | $23.20 | $20.48 - $25.50 |
| Q3 2016 | 243,400 | $6,947 | $23.49 | $20.14 - $26.64 |
| Q2 2016 | 217,000 | $7,361 | $21.82 | $19.81 - $25.84 |
| Q1 2016 | 225,443 | $6,303 | $21.01 | $19.01 - $23.93 |
| Q4 2015 | 182,400 | $5,052 | $19.16 | $17.75 - $21.85 |
| Q3 2015 | 162,129 | $3,914 | $16.32 | $15.40 - $18.17 |
| Q2 2015 | 108,617 | $2,291 | $15.72 | $15.22 - $16.25 |
| Q1 2015 | 91,600 | $1,959 | $15.75 | $14.55 - $16.42 |
| Q4 2014 | 100,661 | $2,274 | $15.59 | $14.16 - $16.46 |
| Q3 2014 | 93,600 | $1,885 | $15.10 | $14.28 - $16.14 |
| Q2 2014 | 70,500 | $1,585 | $15.57 | $14.86 - $16.10 |
| Q1 2014 | 55,238 | $1,241 | $15.55 | $14.87 - $16.51 |
| Q4 2013 | 53,500 | $1,228 | $15.60 | $14.98 - $16.51 |
| Q3 2013 | 45,100 | $1,003 | $15.42 | $14.78 - $16.51 |
| Q2 2013 | 31,900 | $711 | $15.10 | $14.62 - $16.01 |