Ticker: PRTA CUSIP: G72800108 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 28,128 | $269 | $10.18 | $9.07 - $11.69 |
| Q3 2025 | 18,137 | $177 | $7.69 | $5.96 - $9.85 |
| Q2 2025 | 18,028 | $109 | $7.50 | $4.32 - $12.45 |
| Q1 2025 | 488 | $6 | $14.14 | $11.78 - $16.66 |
| Q4 2024 | 416 | $6 | $15.77 | $11.70 - $18.88 |
| Q3 2024 | 686 | $11 | $21.50 | $15.52 - $25.42 |
| Q2 2024 | 1,954 | $40 | $21.64 | $18.69 - $26.36 |
| Q1 2024 | 1,527 | $38 | $29.75 | $24.25 - $41.55 |
| Q4 2023 | 1,544 | $56 | $38.49 | $28.51 - $55.89 |
| Q3 2023 | 422 | $20 | $59.41 | $45.22 - $73.14 |
| Q2 2023 | 422 | $29 | $64.50 | $47.45 - $79.65 |
| Q1 2023 | 416 | $20 | $52.83 | $45.06 - $60.82 |
| Q4 2022 | 416 | $25 | $58.56 | $50.89 - $66.47 |
| Q3 2022 | 566 | $34 | $31.61 | $25.02 - $64.00 |
| Q2 2022 | 416 | $11 | $29.25 | $21.06 - $40.31 |
| Q1 2022 | 416 | $15 | $36.05 | $29.53 - $49.77 |
| Q4 2021 | 416 | $21 | $55.45 | $40.50 - $74.32 |
| Q3 2021 | 416 | $30 | $62.11 | $45.09 - $79.75 |
| Q2 2021 | 416 | $21 | $31.20 | $21.30 - $59.74 |
| Q1 2021 | 416 | $10 | $18.81 | $10.72 - $28.66 |
| Q4 2020 | 416 | $5 | $11.83 | $9.86 - $14.14 |
| Q3 2020 | 418 | $4 | $12.03 | $9.67 - $13.78 |
| Q2 2020 | 416 | $4 | $11.11 | $9.25 - $12.98 |
| Q3 2019 | 300 | $2 | $8.88 | $6.71 - $10.70 |
| Q2 2019 | 345 | $4 | $10.27 | $8.67 - $12.54 |
| Q1 2019 | 324 | $4 | $12.49 | $9.97 - $14.77 |
| Q4 2018 | 324 | $4 | $11.89 | $8.63 - $13.83 |
| Q3 2018 | 324 | $4 | $14.44 | $12.23 - $15.91 |
| Q2 2018 | 324 | $4 | $19.75 | $10.43 - $44.75 |
| Q1 2018 | 3,724 | $137 | $36.37 | $27.19 - $46.14 |
| Q4 2017 | 5,384 | $201 | $50.91 | $34.85 - $64.96 |
| Q3 2017 | 5,044 | $328 | $61.26 | $52.91 - $70.00 |
| Q2 2017 | 4,888 | $264 | $53.29 | $48.23 - $59.10 |
| Q1 2017 | 2,400 | $135 | $52.54 | $45.13 - $63.14 |
| Q4 2016 | 3,320 | $163 | $55.18 | $40.58 - $68.18 |
| Q3 2016 | 2,740 | $165 | $53.65 | $35.04 - $64.50 |
| Q2 2016 | 2,167 | $75 | $43.55 | $33.53 - $51.45 |
| Q1 2016 | 254 | $10 | $39.14 | $28.20 - $67.32 |
| Q4 2015 | 247 | $18 | $60.32 | $40.47 - $76.42 |
| Q3 2015 | 5,247 | $237 | $58.24 | $42.20 - $70.52 |
| Q2 2015 | 7,421 | $391 | $39.47 | $30.14 - $55.97 |
| Q1 2015 | 9,618 | $366 | $25.65 | $18.76 - $45.00 |
| Q4 2014 | 9,574 | $198 | $20.87 | $17.00 - $24.67 |
| Q3 2014 | 11,380 | $253 | $21.20 | $16.71 - $24.31 |
| Q2 2014 | 10,418 | $236 | $25.01 | $18.52 - $41.33 |
| Q1 2014 | 5,526 | $211 | $32.24 | $24.42 - $49.24 |
| Q4 2013 | 9,764 | $260 | $25.08 | $18.93 - $30.55 |
| Q3 2013 | 304 | $5 | $17.69 | $12.14 - $22.48 |
| Q2 2013 | 290 | $5 | $9.30 | $6.49 - $14.00 |