Ticker: ARTNA CUSIP: 043113208 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2019 | 19,500 | $727 | $30.24 | $26.98 - $33.58 |
| Q4 2018 | 20,200 | $704 | $29.25 | $26.10 - $31.34 |
| Q3 2018 | 20,200 | $743 | $30.01 | $27.84 - $32.28 |
| Q2 2018 | 20,200 | $783 | $30.38 | $27.78 - $32.14 |
| Q1 2018 | 20,200 | $737 | $28.80 | $25.56 - $33.25 |
| Q4 2017 | 20,200 | $779 | $31.63 | $29.34 - $34.24 |
| Q3 2017 | 22,300 | $843 | $29.58 | $28.20 - $31.49 |
| Q2 2017 | 22,200 | $836 | $29.27 | $25.15 - $32.83 |
| Q1 2017 | 22,200 | $723 | $24.71 | $22.70 - $26.86 |
| Q4 2016 | 22,200 | $709 | $23.20 | $20.48 - $25.50 |
| Q3 2016 | 22,300 | $636 | $23.49 | $20.14 - $26.64 |
| Q2 2016 | 22,300 | $756 | $21.82 | $19.81 - $25.84 |
| Q1 2016 | 29,700 | $830 | $21.01 | $19.01 - $23.93 |
| Q4 2015 | 29,600 | $820 | $19.16 | $17.75 - $21.85 |
| Q3 2015 | 29,600 | $715 | $16.32 | $15.40 - $18.17 |
| Q2 2015 | 29,600 | $624 | $15.72 | $15.22 - $16.25 |
| Q1 2015 | 29,700 | $635 | $15.75 | $14.55 - $16.42 |
| Q4 2014 | 29,600 | $669 | $15.59 | $14.16 - $16.46 |
| Q3 2014 | 29,600 | $596 | $15.10 | $14.28 - $16.14 |
| Q2 2014 | 29,600 | $665 | $15.57 | $14.86 - $16.10 |
| Q1 2014 | 29,600 | $665 | $15.55 | $14.87 - $16.51 |
| Q4 2013 | 17,030 | $391 | $15.60 | $14.98 - $16.51 |
| Q3 2013 | 11,200 | $249 | $15.42 | $14.78 - $16.51 |
| Q2 2013 | 11,200 | $250 | $15.10 | $14.62 - $16.01 |