Ticker: STAA CUSIP: 852312305 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 928,914 | $21,449 | $25.77 | $22.90 - $28.40 |
| Q3 2025 | 496,591 | $13,343 | $23.84 | $16.40 - $30.81 |
| Q2 2025 | 1,312,303 | $22,020 | $17.63 | $14.69 - $21.15 |
| Q1 2025 | 758,789 | $13,377 | $20.06 | $13.50 - $25.40 |
| Q4 2024 | 808,312 | $19,634 | $28.56 | $23.55 - $36.88 |
| Q3 2024 | 844,139 | $31,360 | $37.30 | $29.21 - $49.86 |
| Q2 2024 | 778,004 | $37,041 | $43.82 | $37.42 - $52.68 |
| Q1 2024 | 941,887 | $36,055 | $32.51 | $26.66 - $40.50 |
| Q4 2023 | 651,101 | $20,321 | $35.93 | $30.29 - $44.26 |
| Q3 2023 | 830,026 | $33,350 | $46.83 | $39.12 - $58.82 |
| Q2 2023 | 326,538 | $17,166 | $60.90 | $49.65 - $73.13 |
| Q1 2023 | 332,202 | $21,244 | $65.26 | $49.25 - $81.81 |
| Q4 2022 | 528,700 | $25,663 | $62.72 | $46.36 - $77.08 |
| Q3 2022 | 609,270 | $42,983 | $85.59 | $70.03 - $112.27 |
| Q2 2022 | 288,322 | $20,451 | $64.43 | $49.03 - $82.18 |
| Q1 2022 | 286,210 | $22,871 | $74.47 | $55.36 - $93.78 |
| Q4 2021 | 309,826 | $28,287 | $107.29 | $86.34 - $129.43 |
| Q3 2021 | 232,757 | $29,916 | $139.94 | $118.54 - $163.08 |
| Q2 2021 | 360,230 | $54,935 | $131.72 | $103.87 - $161.71 |
| Q1 2021 | 397,849 | $41,936 | $100.13 | $77.74 - $128.23 |
| Q4 2020 | 625,522 | $49,554 | $73.18 | $55.01 - $85.63 |
| Q3 2020 | 468,283 | $26,486 | $53.86 | $45.47 - $62.51 |
| Q2 2020 | 181,476 | $11,168 | $40.85 | $28.58 - $61.97 |
| Q1 2020 | 204,677 | $6,603 | $33.70 | $23.20 - $42.73 |
| Q4 2019 | 244,658 | $8,605 | $32.99 | $23.78 - $38.84 |
| Q3 2019 | 198,622 | $5,121 | $30.39 | $25.12 - $37.35 |
| Q2 2019 | 20,589 | $605 | $28.87 | $21.70 - $37.58 |
| Q1 2019 | 18,560 | $634 | $35.38 | $27.75 - $41.65 |
| Q4 2018 | 306,352 | $9,776 | $38.97 | $28.54 - $51.30 |
| Q3 2018 | 102,790 | $4,935 | $40.94 | $29.45 - $54.00 |
| Q2 2018 | 94,495 | $2,929 | $23.40 | $13.60 - $34.00 |
| Q1 2018 | 148,309 | $2,195 | $15.62 | $13.95 - $16.90 |
| Q4 2017 | 166,232 | $2,576 | $14.86 | $12.30 - $17.60 |
| Q3 2017 | 128,402 | $1,599 | $11.15 | $9.85 - $12.85 |
| Q2 2017 | 75,165 | $812 | $9.78 | $8.95 - $11.05 |
| Q1 2017 | 88,545 | $868 | $9.98 | $8.95 - $11.30 |
| Q4 2016 | 150,000 | $1,627 | $10.17 | $7.46 - $11.50 |
| Q3 2016 | 337,308 | $3,171 | $8.03 | $5.42 - $9.78 |
| Q2 2016 | 596,096 | $3,284 | $6.46 | $4.98 - $8.20 |
| Q1 2016 | 922,049 | $6,814 | $6.77 | $6.00 - $7.69 |
| Q4 2015 | 984,445 | $7,029 | $8.10 | $7.10 - $9.21 |
| Q3 2015 | 996,389 | $7,732 | $8.23 | $6.74 - $9.86 |
| Q2 2015 | 848,748 | $8,199 | $9.27 | $7.04 - $10.76 |
| Q1 2015 | 857,586 | $6,372 | $7.31 | $4.84 - $9.52 |
| Q4 2014 | 186,551 | $1,699 | $9.68 | $8.37 - $11.64 |
| Q3 2014 | 337,427 | $3,587 | $11.89 | $10.43 - $16.48 |
| Q2 2014 | 809,968 | $13,607 | $16.45 | $13.84 - $19.74 |
| Q1 2014 | 433,246 | $8,145 | $16.11 | $13.81 - $19.50 |
| Q4 2013 | 105,196 | $1,703 | $13.38 | $10.81 - $16.34 |
| Q3 2013 | 90,053 | $1,219 | $11.76 | $10.17 - $13.58 |
| Q2 2013 | 66,798 | $678 | $8.10 | $5.27 - $10.81 |