Ticker: ACH CUSIP: 690732102 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2020 | 38,988 | $1,055 | $25.71 | $21.63 - $31.67 |
| Q3 2020 | 34,593 | $869 | $14.58 | $7.16 - $25.19 |
| Q2 2020 | 35,621 | $272 | $7.31 | $5.49 - $9.13 |
| Q1 2020 | 19,883 | $182 | $6.03 | $3.62 - $9.68 |
| Q4 2019 | 17,185 | $89 | $6.41 | $4.77 - $7.82 |
| Q3 2019 | 34,849 | $202 | $4.47 | $2.42 - $8.41 |
| Q2 2019 | 28,967 | $92 | $3.40 | $2.60 - $4.28 |
| Q1 2019 | 95,076 | $389 | $6.30 | $4.00 - $8.18 |
| Q4 2018 | 67,482 | $427 | $10.23 | $5.80 - $16.83 |
| Q3 2018 | 49,858 | $824 | $16.53 | $13.65 - $18.59 |
| Q2 2018 | 68,689 | $1,148 | $15.51 | $14.10 - $17.54 |
| Q1 2018 | 63,541 | $988 | $16.81 | $13.41 - $21.55 |
| Q4 2017 | 67,402 | $1,273 | $20.62 | $16.47 - $27.62 |
| Q3 2017 | 57,588 | $1,682 | $27.20 | $24.75 - $29.90 |
| Q2 2017 | 54,305 | $1,748 | $30.00 | $28.69 - $31.90 |
| Q1 2017 | 77,436 | $2,679 | $32.40 | $30.65 - $33.53 |
| Q4 2016 | 51,908 | $1,832 | $30.43 | $27.36 - $32.60 |
| Q3 2016 | 81,848 | $2,843 | $31.29 | $29.59 - $34.16 |
| Q2 2016 | 55,462 | $2,073 | $33.36 | $30.61 - $36.77 |
| Q1 2016 | 51,804 | $2,094 | $32.85 | $28.59 - $36.07 |
| Q4 2015 | 43,705 | $1,573 | $31.68 | $27.89 - $34.36 |
| Q3 2015 | 41,734 | $1,333 | $29.60 | $27.81 - $30.86 |
| Q2 2015 | 38,570 | $1,311 | $29.07 | $28.23 - $31.16 |
| Q1 2015 | 49,647 | $1,680 | $29.83 | $28.38 - $31.08 |
| Q4 2014 | 46,541 | $1,634 | $28.63 | $26.77 - $30.49 |
| Q3 2014 | 36,748 | $1,203 | $28.72 | $26.89 - $29.66 |
| Q2 2014 | 33,671 | $1,144 | $28.70 | $26.52 - $30.10 |
| Q1 2014 | 18,766 | $657 | $29.35 | $27.02 - $31.48 |
| Q4 2013 | 7,852 | $287 | $30.32 | $27.91 - $31.81 |