Ticker: ACH CUSIP: 690732102 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q1 2020 | 19,270 | $176 | $6.03 | $3.62 - $9.68 |
| Q4 2019 | 19,270 | $100 | $6.41 | $4.77 - $7.82 |
| Q3 2019 | 18,860 | $110 | $4.47 | $2.42 - $8.41 |
| Q2 2019 | 18,020 | $58 | $3.40 | $2.60 - $4.28 |
| Q1 2019 | 18,020 | $74 | $6.30 | $4.00 - $8.18 |
| Q4 2018 | 18,020 | $114 | $10.23 | $5.80 - $16.83 |
| Q2 2018 | 60,780 | $1,016 | $15.51 | $14.10 - $17.54 |
| Q1 2018 | 24,570 | $382 | $16.81 | $13.41 - $21.55 |
| Q4 2017 | 18,520 | $350 | $20.62 | $16.47 - $27.62 |
| Q3 2017 | 18,520 | $541 | $27.20 | $24.75 - $29.90 |
| Q2 2017 | 23,620 | $760 | $30.00 | $28.69 - $31.90 |
| Q1 2017 | 28,190 | $975 | $32.40 | $30.65 - $33.53 |
| Q4 2016 | 28,580 | $1,009 | $30.43 | $27.36 - $32.60 |
| Q3 2016 | 28,210 | $980 | $31.29 | $29.59 - $34.16 |
| Q2 2016 | 27,790 | $1,039 | $33.36 | $30.61 - $36.77 |
| Q1 2016 | 20,920 | $846 | $32.85 | $28.59 - $36.07 |
| Q4 2015 | 19,670 | $708 | $31.68 | $27.89 - $34.36 |
| Q3 2015 | 20,340 | $650 | $29.60 | $27.81 - $30.86 |
| Q2 2015 | 19,890 | $676 | $29.07 | $28.23 - $31.16 |
| Q1 2015 | 19,100 | $646 | $29.83 | $28.38 - $31.08 |
| Q4 2014 | 20,490 | $719 | $28.63 | $26.77 - $30.49 |
| Q3 2014 | 17,900 | $586 | $28.72 | $26.89 - $29.66 |
| Q2 2014 | 17,400 | $591 | $28.70 | $26.52 - $30.10 |
| Q1 2014 | 17,400 | $610 | $29.35 | $27.02 - $31.48 |
| Q4 2013 | 17,300 | $632 | $30.32 | $27.91 - $31.81 |
| Q3 2013 | 10,400 | $360 | $28.71 | $27.29 - $29.83 |