Ticker: OSIS CUSIP: 671044105 Class: EQTY
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 9,281 | $2,367 | $261.19 | $231.66 - $292.34 |
| Q3 2025 | 8,874 | $2,212 | $228.27 | $204.00 - $249.79 |
| Q2 2025 | 8,370 | $1,882 | $213.44 | $164.08 - $241.64 |
| Q1 2025 | 5,910 | $1,149 | $190.49 | $150.84 - $220.00 |
| Q4 2024 | 4,763 | $797 | $158.52 | $129.84 - $189.13 |
| Q3 2024 | 5,277 | $801 | $143.78 | $129.18 - $158.69 |
| Q2 2024 | 5,442 | $748 | $137.83 | $126.57 - $145.25 |
| Q1 2024 | 5,346 | $764 | $131.26 | $120.42 - $144.03 |
| Q4 2023 | 6,406 | $827 | $119.08 | $103.04 - $132.60 |
| Q3 2023 | 6,496 | $767 | $120.57 | $112.19 - $139.90 |
| Q2 2023 | 6,432 | $758 | $114.74 | $99.11 - $127.07 |
| Q1 2023 | 6,183 | $633 | $92.62 | $78.35 - $102.89 |
| Q4 2022 | 6,183 | $492 | $81.40 | $69.31 - $90.71 |
| Q3 2022 | 6,183 | $446 | $87.60 | $72.02 - $103.17 |
| Q2 2022 | 6,183 | $528 | $82.06 | $76.09 - $87.38 |
| Q1 2022 | 6,285 | $535 | $84.05 | $76.35 - $95.63 |
| Q4 2021 | 6,574 | $613 | $93.81 | $87.97 - $98.88 |
| Q3 2021 | 7,145 | $677 | $97.38 | $91.08 - $101.64 |
| Q2 2021 | 6,890 | $700 | $97.33 | $91.95 - $102.24 |
| Q1 2021 | 9,945 | $956 | $94.91 | $89.10 - $100.67 |
| Q4 2020 | 13,399 | $1,249 | $85.48 | $76.31 - $94.87 |
| Q3 2020 | 11,998 | $931 | $74.61 | $66.11 - $81.69 |
| Q2 2020 | 111,399 | $8,314 | $73.05 | $63.09 - $85.01 |
| Q1 2020 | 139,794 | $9,634 | $85.46 | $49.96 - $102.61 |
| Q4 2019 | 153,234 | $15,437 | $98.82 | $93.98 - $102.81 |
| Q3 2019 | 8,942 | $908 | $108.01 | $93.05 - $117.21 |
| Q2 2019 | 6,766 | $762 | $100.77 | $85.22 - $114.42 |
| Q1 2019 | 6,898 | $604 | $83.70 | $70.22 - $91.19 |
| Q4 2018 | 7,208 | $528 | $72.14 | $67.15 - $76.91 |
| Q3 2018 | 6,868 | $524 | $77.62 | $73.70 - $82.94 |
| Q2 2018 | 7,193 | $556 | $69.82 | $61.72 - $80.19 |
| Q1 2018 | 7,761 | $507 | $64.89 | $50.50 - $73.28 |
| Q4 2017 | 7,961 | $513 | $84.03 | $53.80 - $96.64 |
| Q3 2017 | 7,961 | $727 | $81.30 | $74.96 - $92.34 |
| Q2 2017 | 7,961 | $598 | $75.70 | $69.08 - $82.26 |
| Q1 2017 | 7,131 | $520 | $74.27 | $69.45 - $81.55 |
| Q4 2016 | 7,131 | $543 | $72.10 | $65.00 - $78.86 |
| Q3 2016 | 8,263 | $540 | $63.03 | $55.76 - $69.49 |
| Q2 2016 | 8,263 | $480 | $55.08 | $48.76 - $66.43 |
| Q1 2016 | 8,263 | $541 | $66.19 | $48.19 - $88.33 |
| Q4 2015 | 8,263 | $733 | $87.50 | $75.60 - $96.75 |
| Q3 2015 | 8,263 | $636 | $72.21 | $66.94 - $79.28 |
| Q2 2015 | 10,222 | $724 | $72.33 | $66.03 - $76.70 |
| Q1 2015 | 10,222 | $759 | $71.68 | $66.90 - $75.00 |
| Q4 2014 | 10,222 | $723 | $68.20 | $58.54 - $74.79 |
| Q3 2014 | 10,222 | $649 | $66.39 | $62.10 - $70.27 |
| Q2 2014 | 10,222 | $682 | $59.67 | $52.68 - $67.44 |
| Q1 2014 | 10,222 | $612 | $59.85 | $51.85 - $66.78 |
| Q4 2013 | 10,222 | $543 | $68.42 | $39.00 - $78.50 |
| Q3 2013 | 10,222 | $761 | $71.00 | $63.20 - $76.25 |
| Q2 2013 | 10,222 | $659 | $58.30 | $48.10 - $67.50 |