Ticker: ACH CUSIP: 690732102 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q3 2025 | 148,500 | $713 | $6.36 | $4.56 - $9.55 |
| Q2 2025 | 142,000 | $1,292 | $7.37 | $6.17 - $9.80 |
| Q1 2025 | 142,000 | $1,282 | $10.56 | $6.07 - $15.54 |
| Q4 2024 | 136,500 | $1,784 | $13.33 | $11.42 - $15.69 |
| Q3 2024 | 142,000 | $2,228 | $15.15 | $12.36 - $16.98 |
| Q2 2024 | 143,100 | $1,932 | $20.48 | $13.26 - $28.35 |
| Q1 2024 | 135,900 | $3,766 | $22.21 | $18.04 - $28.10 |
| Q4 2023 | 143,300 | $2,761 | $18.11 | $13.64 - $23.66 |
| Q3 2023 | 159,100 | $2,571 | $17.75 | $15.47 - $20.85 |
| Q2 2023 | 157,600 | $3,001 | $17.84 | $13.34 - $21.85 |
| Q1 2023 | 156,300 | $2,274 | $17.91 | $11.79 - $22.86 |
| Q4 2022 | 174,900 | $3,416 | $19.50 | $14.10 - $25.48 |
| Q3 2022 | 171,500 | $4,133 | $30.82 | $24.09 - $37.03 |
| Q2 2022 | 169,500 | $5,331 | $36.22 | $29.50 - $44.84 |
| Q1 2022 | 169,500 | $7,461 | $42.94 | $35.73 - $49.11 |
| Q4 2021 | 157,300 | $6,843 | $39.20 | $30.95 - $46.42 |
| Q3 2021 | 157,700 | $4,934 | $39.35 | $30.01 - $48.72 |
| Q2 2021 | 153,900 | $6,515 | $38.90 | $29.84 - $49.15 |
| Q1 2021 | 167,900 | $6,311 | $31.26 | $23.57 - $39.44 |
| Q4 2020 | 166,200 | $4,496 | $25.71 | $21.63 - $31.67 |
| Q3 2020 | 135,700 | $3,407 | $14.58 | $7.16 - $25.19 |
| Q2 2020 | 133,700 | $1,019 | $7.31 | $5.49 - $9.13 |
| Q1 2020 | 120,500 | $1,103 | $6.03 | $3.62 - $9.68 |
| Q4 2019 | 120,500 | $623 | $6.41 | $4.77 - $7.82 |
| Q1 2019 | 110,200 | $452 | $6.30 | $4.00 - $8.18 |
| Q4 2018 | 110,200 | $698 | $10.23 | $5.80 - $16.83 |
| Q3 2018 | 106,600 | $1,761 | $16.53 | $13.65 - $18.59 |
| Q2 2018 | 106,600 | $1,781 | $15.51 | $14.10 - $17.54 |
| Q1 2018 | 106,600 | $1,658 | $16.81 | $13.41 - $21.55 |
| Q4 2017 | 101,400 | $1,914 | $20.62 | $16.47 - $27.62 |
| Q3 2017 | 101,400 | $2,961 | $27.20 | $24.75 - $29.90 |
| Q2 2017 | 101,400 | $3,264 | $30.00 | $28.69 - $31.90 |
| Q1 2017 | 101,400 | $3,508 | $32.40 | $30.65 - $33.53 |
| Q4 2016 | 103,400 | $3,649 | $30.43 | $27.36 - $32.60 |
| Q3 2016 | 103,400 | $3,591 | $31.29 | $29.59 - $34.16 |
| Q2 2016 | 106,900 | $3,996 | $33.36 | $30.61 - $36.77 |
| Q1 2016 | 106,900 | $4,175 | $32.85 | $28.59 - $36.07 |
| Q4 2015 | 86,500 | $3,112 | $31.68 | $27.89 - $34.36 |
| Q3 2015 | 86,500 | $2,763 | $29.60 | $27.81 - $30.86 |
| Q2 2015 | 75,900 | $2,581 | $29.07 | $28.23 - $31.16 |
| Q1 2015 | 70,400 | $2,382 | $29.83 | $28.38 - $31.08 |
| Q4 2014 | 69,600 | $2,444 | $28.63 | $26.77 - $30.49 |
| Q3 2014 | 68,100 | $2,230 | $28.72 | $26.89 - $29.66 |
| Q2 2014 | 69,700 | $2,368 | $28.70 | $26.52 - $30.10 |
| Q1 2014 | 69,700 | $2,442 | $29.35 | $27.02 - $31.48 |
| Q4 2013 | 58,400 | $2,135 | $30.32 | $27.91 - $31.81 |
| Q3 2013 | 58,000 | $2,006 | $28.71 | $27.29 - $29.83 |
| Q2 2013 | 56,800 | $1,922 | $27.05 | $24.33 - $28.87 |