Ticker: ACH CUSIP: 690732102 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q2 2025 | 34,300 | $312 | $7.37 | $6.17 - $9.80 |
| Q1 2025 | 34,800 | $314 | $10.56 | $6.07 - $15.54 |
| Q4 2024 | 35,700 | $467 | $13.33 | $11.42 - $15.69 |
| Q3 2024 | 35,700 | $560 | $15.15 | $12.36 - $16.98 |
| Q2 2024 | 36,900 | $498 | $20.48 | $13.26 - $28.35 |
| Q1 2024 | 37,900 | $1,050 | $22.21 | $18.04 - $28.10 |
| Q4 2023 | 38,300 | $738 | $18.11 | $13.64 - $23.66 |
| Q3 2023 | 39,000 | $630 | $17.75 | $15.47 - $20.85 |
| Q2 2023 | 40,000 | $762 | $17.84 | $13.34 - $21.85 |
| Q1 2023 | 35,500 | $517 | $17.91 | $11.79 - $22.86 |
| Q4 2022 | 36,200 | $1 | $19.50 | $14.10 - $25.48 |
| Q3 2022 | 36,400 | $877 | $30.82 | $24.09 - $37.03 |
| Q2 2022 | 36,800 | $1,267 | $36.22 | $29.50 - $44.84 |
| Q1 2022 | 36,700 | $1,518 | $42.94 | $35.73 - $49.11 |
| Q4 2021 | 36,500 | $1,588 | $39.20 | $30.95 - $46.42 |
| Q3 2021 | 36,400 | $1,139 | $39.35 | $30.01 - $48.72 |
| Q2 2021 | 33,900 | $1,435 | $38.90 | $29.84 - $49.15 |
| Q1 2021 | 33,400 | $1,256 | $31.26 | $23.57 - $39.44 |
| Q4 2020 | 33,800 | $914 | $25.71 | $21.63 - $31.67 |
| Q3 2020 | 29,500 | $741 | $14.58 | $7.16 - $25.19 |
| Q2 2020 | 17,140 | $131 | $7.31 | $5.49 - $9.13 |
| Q1 2020 | 17,340 | $159 | $6.03 | $3.62 - $9.68 |
| Q4 2019 | 21,500 | $111 | $6.41 | $4.77 - $7.82 |
| Q3 2019 | 23,300 | $135 | $4.47 | $2.42 - $8.41 |
| Q2 2019 | 23,500 | $75 | $3.40 | $2.60 - $4.28 |
| Q1 2019 | 23,300 | $96 | $6.30 | $4.00 - $8.18 |
| Q4 2018 | 23,338 | $148 | $10.23 | $5.80 - $16.83 |
| Q3 2018 | 27,500 | $454 | $16.53 | $13.65 - $18.59 |
| Q2 2018 | 27,700 | $463 | $15.51 | $14.10 - $17.54 |
| Q1 2018 | 27,300 | $425 | $16.81 | $13.41 - $21.55 |
| Q4 2017 | 15,500 | $293 | $20.62 | $16.47 - $27.62 |
| Q3 2017 | 16,300 | $476 | $27.20 | $24.75 - $29.90 |
| Q2 2017 | 16,000 | $515 | $30.00 | $28.69 - $31.90 |
| Q1 2017 | 15,400 | $533 | $32.40 | $30.65 - $33.53 |
| Q4 2016 | 15,200 | $536 | $30.43 | $27.36 - $32.60 |
| Q3 2016 | 16,100 | $559 | $31.29 | $29.59 - $34.16 |
| Q2 2016 | 16,700 | $624 | $33.36 | $30.61 - $36.77 |
| Q1 2016 | 17,400 | $703 | $32.85 | $28.59 - $36.07 |
| Q4 2015 | 17,400 | $626 | $31.68 | $27.89 - $34.36 |
| Q3 2015 | 17,000 | $543 | $29.60 | $27.81 - $30.86 |
| Q2 2015 | 16,600 | $564 | $29.07 | $28.23 - $31.16 |
| Q1 2015 | 16,100 | $545 | $29.83 | $28.38 - $31.08 |
| Q4 2014 | 17,200 | $604 | $28.63 | $26.77 - $30.49 |
| Q3 2014 | 17,100 | $560 | $28.72 | $26.89 - $29.66 |
| Q2 2014 | 17,000 | $578 | $28.70 | $26.52 - $30.10 |
| Q1 2014 | 16,900 | $592 | $29.35 | $27.02 - $31.48 |
| Q4 2013 | 17,200 | $629 | $30.32 | $27.91 - $31.81 |