Ticker: ACH CUSIP: 690732102 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2020 | 27,413 | $742 | $25.71 | $21.63 - $31.67 |
| Q3 2020 | 23,929 | $601 | $14.58 | $7.16 - $25.19 |
| Q2 2020 | 23,655 | $180 | $7.31 | $5.49 - $9.13 |
| Q1 2020 | 21,892 | $200 | $6.03 | $3.62 - $9.68 |
| Q4 2019 | 21,892 | $113 | $6.41 | $4.77 - $7.82 |
| Q3 2019 | 21,378 | $124 | $4.47 | $2.42 - $8.41 |
| Q2 2019 | 21,008 | $67 | $3.40 | $2.60 - $4.28 |
| Q1 2019 | 19,998 | $82 | $6.30 | $4.00 - $8.18 |
| Q4 2018 | 19,338 | $122 | $10.23 | $5.80 - $16.83 |
| Q3 2018 | 18,465 | $305 | $16.53 | $13.65 - $18.59 |
| Q2 2018 | 17,844 | $298 | $15.51 | $14.10 - $17.54 |
| Q1 2018 | 17,065 | $265 | $16.81 | $13.41 - $21.55 |
| Q4 2017 | 30,176 | $570 | $20.62 | $16.47 - $27.62 |
| Q3 2017 | 30,389 | $887 | $27.20 | $24.75 - $29.90 |
| Q2 2017 | 29,897 | $962 | $30.00 | $28.69 - $31.90 |
| Q1 2017 | 28,835 | $998 | $32.40 | $30.65 - $33.53 |
| Q4 2016 | 28,707 | $1,013 | $30.43 | $27.36 - $32.60 |
| Q2 2016 | 28,636 | $1,070 | $33.36 | $30.61 - $36.77 |
| Q1 2016 | 27,294 | $1,103 | $32.85 | $28.59 - $36.07 |
| Q4 2015 | 26,339 | $948 | $31.68 | $27.89 - $34.36 |
| Q3 2015 | 25,914 | $828 | $29.60 | $27.81 - $30.86 |
| Q2 2015 | 25,589 | $870 | $29.07 | $28.23 - $31.16 |
| Q1 2015 | 25,398 | $859 | $29.83 | $28.38 - $31.08 |
| Q4 2014 | 24,668 | $866 | $28.63 | $26.77 - $30.49 |
| Q3 2014 | 24,751 | $810 | $28.72 | $26.89 - $29.66 |
| Q2 2014 | 24,504 | $833 | $28.70 | $26.52 - $30.10 |
| Q1 2014 | 25,122 | $880 | $29.35 | $27.02 - $31.48 |
| Q4 2013 | 25,000 | $914 | $30.32 | $27.91 - $31.81 |
| Q3 2013 | 25,160 | $870 | $28.71 | $27.29 - $29.83 |
| Q2 2013 | 187,510 | $6,343 | $27.05 | $24.33 - $28.87 |