Ticker: STAA CUSIP: 852312305 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2023 | 70,788 | $2,209 | $35.93 | $30.29 - $44.26 |
| Q3 2023 | 70,788 | $2,844 | $46.83 | $39.12 - $58.82 |
| Q2 2023 | 70,788 | $3,721 | $60.90 | $49.65 - $73.13 |
| Q1 2023 | 86,761 | $5,548 | $65.26 | $49.25 - $81.81 |
| Q4 2022 | 103,939 | $5,045 | $62.72 | $46.36 - $77.08 |
| Q3 2022 | 100,366 | $7,081 | $85.59 | $70.03 - $112.27 |
| Q2 2022 | 84,627 | $6,003 | $64.43 | $49.03 - $82.18 |
| Q1 2022 | 100,219 | $8,009 | $74.47 | $55.36 - $93.78 |
| Q4 2021 | 105,175 | $9,602 | $107.29 | $86.34 - $129.43 |
| Q3 2021 | 106,871 | $13,736 | $139.94 | $118.54 - $163.08 |
| Q2 2021 | 108,063 | $16,480 | $131.72 | $103.87 - $161.71 |
| Q1 2021 | 115,798 | $12,206 | $100.13 | $77.74 - $128.23 |
| Q4 2020 | 105,652 | $8,370 | $73.18 | $55.01 - $85.63 |
| Q3 2020 | 103,614 | $5,860 | $53.86 | $45.47 - $62.51 |
| Q2 2020 | 99,814 | $6,143 | $40.85 | $28.58 - $61.97 |
| Q1 2020 | 90,600 | $2,923 | $33.70 | $23.20 - $42.73 |
| Q4 2019 | 95,600 | $3,362 | $32.99 | $23.78 - $38.84 |
| Q3 2019 | 84,000 | $2,166 | $30.39 | $25.12 - $37.35 |
| Q2 2019 | 55,976 | $1,645 | $28.87 | $21.70 - $37.58 |
| Q1 2019 | 72,081 | $2,464 | $35.38 | $27.75 - $41.65 |
| Q4 2018 | 80,422 | $2,566 | $38.97 | $28.54 - $51.30 |
| Q3 2018 | 84,280 | $4,045 | $40.94 | $29.45 - $54.00 |
| Q2 2018 | 70,113 | $2,174 | $23.40 | $13.60 - $34.00 |
| Q1 2018 | 53,047 | $785 | $15.62 | $13.95 - $16.90 |
| Q4 2017 | 51,759 | $802 | $14.86 | $12.30 - $17.60 |
| Q3 2017 | 48,711 | $606 | $11.15 | $9.85 - $12.85 |
| Q2 2017 | 44,800 | $484 | $9.78 | $8.95 - $11.05 |
| Q1 2017 | 44,800 | $439 | $9.98 | $8.95 - $11.30 |
| Q4 2016 | 50,100 | $544 | $10.17 | $7.46 - $11.50 |
| Q3 2016 | 50,100 | $471 | $8.03 | $5.42 - $9.78 |
| Q2 2016 | 50,100 | $276 | $6.46 | $4.98 - $8.20 |
| Q1 2016 | 51,700 | $382 | $6.77 | $6.00 - $7.69 |
| Q4 2015 | 54,900 | $392 | $8.10 | $7.10 - $9.21 |
| Q3 2015 | 54,900 | $426 | $8.23 | $6.74 - $9.86 |
| Q2 2015 | 56,800 | $549 | $9.27 | $7.04 - $10.76 |
| Q1 2015 | 56,800 | $328 | $7.31 | $4.84 - $9.52 |
| Q4 2014 | 56,800 | $328 | $9.68 | $8.37 - $11.64 |
| Q3 2014 | 56,800 | $604 | $11.89 | $10.43 - $16.48 |
| Q2 2014 | 103,564 | $1,740 | $16.45 | $13.84 - $19.74 |
| Q1 2014 | 85,079 | $1,461 | $16.11 | $13.81 - $19.50 |
| Q4 2013 | 124,268 | $2,001 | $13.38 | $10.81 - $16.34 |
| Q3 2013 | 100,100 | $1,355 | $11.76 | $10.17 - $13.58 |
| Q2 2013 | 45,100 | $458 | $8.10 | $5.27 - $10.81 |