Ticker: OSIS CUSIP: 671044105 Class: EQTY
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 14,953 | $3,814 | $261.19 | $231.66 - $292.34 |
| Q3 2025 | 15,940 | $3,973 | $228.27 | $204.00 - $249.79 |
| Q2 2025 | 16,322 | $2,535 | $213.44 | $164.08 - $241.64 |
| Q1 2025 | 15,306 | $2,312 | $190.49 | $150.84 - $220.00 |
| Q4 2024 | 15,718 | $2,369 | $158.52 | $129.84 - $189.13 |
| Q3 2024 | 20,776 | $3,154 | $143.78 | $129.18 - $158.69 |
| Q2 2024 | 19,580 | $2,693 | $137.83 | $126.57 - $145.25 |
| Q1 2024 | 19,368 | $2,766 | $131.26 | $120.42 - $144.03 |
| Q4 2023 | 18,093 | $2,335 | $119.08 | $103.04 - $132.60 |
| Q3 2023 | 18,194 | $2,148 | $120.57 | $112.19 - $139.90 |
| Q2 2023 | 19,358 | $2,281 | $114.74 | $99.11 - $127.07 |
| Q1 2023 | 15,426 | $1,579 | $92.62 | $78.35 - $102.89 |
| Q4 2022 | 15,886 | $1,263 | $81.40 | $69.31 - $90.71 |
| Q3 2022 | 16,086 | $1,159 | $87.60 | $72.02 - $103.17 |
| Q2 2022 | 16,281 | $1,391 | $82.06 | $76.09 - $87.38 |
| Q1 2022 | 17,411 | $1,482 | $84.05 | $76.35 - $95.63 |
| Q4 2021 | 17,759 | $1,655 | $93.81 | $87.97 - $98.88 |
| Q3 2021 | 18,607 | $1,764 | $97.38 | $91.08 - $101.64 |
| Q2 2021 | 18,561 | $1,887 | $97.33 | $91.95 - $102.24 |
| Q1 2021 | 19,612 | $1,885 | $94.91 | $89.10 - $100.67 |
| Q4 2020 | 19,210 | $1,790 | $85.48 | $76.31 - $94.87 |
| Q3 2020 | 21,355 | $1,657 | $74.61 | $66.11 - $81.69 |
| Q2 2020 | 21,373 | $1,595 | $73.05 | $63.09 - $85.01 |
| Q1 2020 | 27,171 | $1,873 | $85.46 | $49.96 - $102.61 |
| Q4 2019 | 27,320 | $2,752 | $98.82 | $93.98 - $102.81 |
| Q3 2019 | 32,125 | $3,263 | $108.01 | $93.05 - $117.21 |
| Q2 2019 | 30,759 | $3,464 | $100.77 | $85.22 - $114.42 |
| Q1 2019 | 27,953 | $2,449 | $83.70 | $70.22 - $91.19 |
| Q4 2018 | 27,819 | $2,039 | $72.14 | $67.15 - $76.91 |
| Q3 2018 | 28,529 | $2,177 | $77.62 | $73.70 - $82.94 |
| Q2 2018 | 29,069 | $2,248 | $69.82 | $61.72 - $80.19 |
| Q1 2018 | 30,789 | $2,010 | $64.89 | $50.50 - $73.28 |
| Q4 2017 | 31,539 | $2,030 | $84.03 | $53.80 - $96.64 |
| Q3 2017 | 29,989 | $2,740 | $81.30 | $74.96 - $92.34 |
| Q2 2017 | 30,359 | $2,281 | $75.70 | $69.08 - $82.26 |
| Q1 2017 | 31,639 | $2,309 | $74.27 | $69.45 - $81.55 |
| Q4 2016 | 31,539 | $2,401 | $72.10 | $65.00 - $78.86 |
| Q3 2016 | 35,079 | $2,294 | $63.03 | $55.76 - $69.49 |
| Q2 2016 | 45,729 | $2,659 | $55.08 | $48.76 - $66.43 |
| Q1 2016 | 47,609 | $3,118 | $66.19 | $48.19 - $88.33 |
| Q4 2015 | 46,709 | $4,141 | $87.50 | $75.60 - $96.75 |
| Q3 2015 | 48,679 | $3,747 | $72.21 | $66.94 - $79.28 |
| Q2 2015 | 42,829 | $3,032 | $72.33 | $66.03 - $76.70 |
| Q1 2015 | 42,379 | $3,147 | $71.68 | $66.90 - $75.00 |
| Q4 2014 | 41,809 | $2,959 | $68.20 | $58.54 - $74.79 |
| Q3 2014 | 41,909 | $2,660 | $66.39 | $62.10 - $70.27 |
| Q2 2014 | 44,622 | $2,979 | $59.67 | $52.68 - $67.44 |
| Q1 2014 | 43,209 | $2,586 | $59.85 | $51.85 - $66.78 |
| Q4 2013 | 43,809 | $2,327 | $68.42 | $39.00 - $78.50 |
| Q3 2013 | 43,849 | $3,265 | $71.00 | $63.20 - $76.25 |
| Q2 2013 | 42,869 | $2,762 | $58.30 | $48.10 - $67.50 |