Ticker: ACH CUSIP: 690732102 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 1,601,919 | $4,485 | $3.57 | $2.38 - $5.60 |
| Q3 2025 | 1,964,536 | $9,430 | $6.36 | $4.56 - $9.55 |
| Q2 2025 | 3,091,507 | $28,133 | $7.37 | $6.17 - $9.80 |
| Q1 2025 | 3,134,287 | $28,303 | $10.56 | $6.07 - $15.54 |
| Q4 2024 | 3,191,715 | $41,716 | $13.33 | $11.42 - $15.69 |
| Q3 2024 | 3,064,547 | $48,083 | $15.15 | $12.36 - $16.98 |
| Q2 2024 | 2,985,562 | $40,305 | $20.48 | $13.26 - $28.35 |
| Q1 2024 | 3,082,286 | $85,410 | $22.21 | $18.04 - $28.10 |
| Q4 2023 | 3,126,191 | $60,242 | $18.11 | $13.64 - $23.66 |
| Q3 2023 | 3,079,443 | $49,764 | $17.75 | $15.47 - $20.85 |
| Q2 2023 | 3,057,101 | $58,207 | $17.84 | $13.34 - $21.85 |
| Q1 2023 | 3,030,814 | $44,098 | $17.91 | $11.79 - $22.86 |
| Q4 2022 | 2,993,647 | $58,466 | $19.50 | $14.10 - $25.48 |
| Q3 2022 | 2,857,079 | $68,856 | $30.82 | $24.09 - $37.03 |
| Q2 2022 | 2,818,628 | $88,646 | $36.22 | $29.50 - $44.84 |
| Q1 2022 | 2,730,421 | $120,193 | $42.94 | $35.73 - $49.11 |
| Q4 2021 | 2,638,676 | $114,782 | $39.20 | $30.95 - $46.42 |
| Q3 2021 | 2,542,054 | $79,541 | $39.35 | $30.01 - $48.72 |
| Q2 2021 | 2,522,074 | $106,759 | $38.90 | $29.84 - $49.15 |
| Q1 2021 | 2,406,160 | $90,448 | $31.26 | $23.57 - $39.44 |
| Q4 2020 | 2,604,260 | $70,445 | $25.71 | $21.63 - $31.67 |
| Q3 2020 | 2,473,987 | $62,122 | $14.58 | $7.16 - $25.19 |
| Q2 2020 | 2,670,697 | $20,351 | $7.31 | $5.49 - $9.13 |
| Q1 2020 | 2,650,448 | $24,252 | $6.03 | $3.62 - $9.68 |
| Q4 2019 | 2,713,354 | $14,028 | $6.41 | $4.77 - $7.82 |
| Q3 2019 | 2,248,255 | $13,062 | $4.47 | $2.42 - $8.41 |
| Q2 2019 | 2,184,168 | $6,989 | $3.40 | $2.60 - $4.28 |
| Q1 2019 | 2,593,217 | $10,632 | $6.30 | $4.00 - $8.18 |
| Q4 2018 | 2,928,895 | $18,726 | $10.23 | $5.80 - $16.83 |
| Q3 2018 | 2,551,966 | $42,166 | $16.53 | $13.65 - $18.59 |
| Q2 2018 | 2,409,839 | $40,275 | $15.51 | $14.10 - $17.54 |
| Q1 2018 | 2,391,099 | $37,182 | $16.81 | $13.41 - $21.55 |
| Q4 2017 | 2,333,793 | $44,062 | $20.62 | $16.47 - $27.62 |
| Q3 2017 | 2,375,798 | $69,369 | $27.20 | $24.75 - $29.90 |
| Q2 2017 | 2,357,208 | $75,880 | $30.00 | $28.69 - $31.90 |
| Q1 2017 | 2,264,425 | $78,346 | $32.40 | $30.65 - $33.53 |
| Q4 2016 | 2,180,632 | $76,952 | $30.43 | $27.36 - $32.60 |
| Q3 2016 | 2,222,778 | $77,194 | $31.29 | $29.59 - $34.16 |
| Q2 2016 | 2,317,886 | $86,646 | $33.36 | $30.61 - $36.77 |
| Q1 2016 | 2,292,071 | $92,643 | $32.85 | $28.59 - $36.07 |
| Q4 2015 | 2,303,960 | $82,895 | $31.68 | $27.89 - $34.36 |
| Q3 2015 | 2,226,721 | $71,121 | $29.60 | $27.81 - $30.86 |
| Q2 2015 | 2,242,126 | $76,234 | $29.07 | $28.23 - $31.16 |
| Q1 2015 | 2,344,124 | $79,325 | $29.83 | $28.38 - $31.08 |
| Q4 2014 | 2,285,924 | $80,261 | $28.63 | $26.77 - $30.49 |
| Q3 2014 | 2,242,465 | $73,419 | $28.72 | $26.89 - $29.66 |
| Q2 2014 | 2,285,601 | $77,662 | $28.70 | $26.52 - $30.10 |
| Q1 2014 | 2,294,856 | $80,390 | $29.35 | $27.02 - $31.48 |
| Q4 2013 | 2,303,609 | $84,218 | $30.32 | $27.91 - $31.81 |
| Q3 2013 | 2,352,723 | $81,374 | $28.71 | $27.29 - $29.83 |
| Q2 2013 | 2,322,368 | $78,564 | $27.05 | $24.33 - $28.87 |