Ticker: OSIS CUSIP: 671044105 Class: EQTY
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 95,826 | $24,441 | $261.19 | $231.66 - $292.34 |
| Q3 2025 | 88,749 | $22,120 | $228.27 | $204.00 - $249.79 |
| Q2 2025 | 103,162 | $23,197 | $213.44 | $164.08 - $241.64 |
| Q1 2025 | 98,072 | $19,059 | $190.49 | $150.84 - $220.00 |
| Q4 2024 | 81,054 | $13,571 | $158.52 | $129.84 - $189.13 |
| Q3 2024 | 79,793 | $12,115 | $143.78 | $129.18 - $158.69 |
| Q2 2024 | 84,550 | $11,627 | $137.83 | $126.57 - $145.25 |
| Q1 2024 | 87,125 | $12,443 | $131.26 | $120.42 - $144.03 |
| Q4 2023 | 86,167 | $11,120 | $119.08 | $103.04 - $132.60 |
| Q3 2023 | 85,687 | $10,114 | $120.57 | $112.19 - $139.90 |
| Q2 2023 | 90,815 | $10,701 | $114.74 | $99.11 - $127.07 |
| Q1 2023 | 97,345 | $9,964 | $92.62 | $78.35 - $102.89 |
| Q4 2022 | 98,967 | $7,870 | $81.40 | $69.31 - $90.71 |
| Q3 2022 | 97,925 | $7,057 | $87.60 | $72.02 - $103.17 |
| Q2 2022 | 98,123 | $8,384 | $82.06 | $76.09 - $87.38 |
| Q1 2022 | 128,641 | $10,950 | $84.05 | $76.35 - $95.63 |
| Q4 2021 | 139,849 | $13,034 | $93.81 | $87.97 - $98.88 |
| Q3 2021 | 149,925 | $14,213 | $97.38 | $91.08 - $101.64 |
| Q2 2021 | 152,218 | $15,472 | $97.33 | $91.95 - $102.24 |
| Q1 2021 | 148,471 | $14,268 | $94.91 | $89.10 - $100.67 |
| Q4 2020 | 146,623 | $13,668 | $85.48 | $76.31 - $94.87 |
| Q3 2020 | 146,547 | $11,374 | $74.61 | $66.11 - $81.69 |
| Q2 2020 | 141,992 | $10,598 | $73.05 | $63.09 - $85.01 |
| Q1 2020 | 155,842 | $10,741 | $85.46 | $49.96 - $102.61 |
| Q4 2019 | 163,098 | $16,431 | $98.82 | $93.98 - $102.81 |
| Q3 2019 | 147,447 | $14,975 | $108.01 | $93.05 - $117.21 |
| Q2 2019 | 147,017 | $16,559 | $100.77 | $85.22 - $114.42 |
| Q1 2019 | 137,720 | $12,065 | $83.70 | $70.22 - $91.19 |
| Q4 2018 | 137,060 | $10,046 | $72.14 | $67.15 - $76.91 |
| Q3 2018 | 135,862 | $10,368 | $77.62 | $73.70 - $82.94 |
| Q2 2018 | 132,353 | $10,235 | $69.82 | $61.72 - $80.19 |
| Q1 2018 | 137,029 | $8,944 | $64.89 | $50.50 - $73.28 |
| Q4 2017 | 137,070 | $8,825 | $84.03 | $53.80 - $96.64 |
| Q3 2017 | 135,817 | $12,409 | $81.30 | $74.96 - $92.34 |
| Q2 2017 | 138,887 | $10,437 | $75.70 | $69.08 - $82.26 |
| Q1 2017 | 141,269 | $10,312 | $74.27 | $69.45 - $81.55 |
| Q4 2016 | 132,816 | $10,110 | $72.10 | $65.00 - $78.86 |
| Q3 2016 | 130,284 | $8,518 | $63.03 | $55.76 - $69.49 |
| Q2 2016 | 123,653 | $7,188 | $55.08 | $48.76 - $66.43 |
| Q1 2016 | 126,046 | $8,255 | $66.19 | $48.19 - $88.33 |
| Q4 2015 | 124,592 | $11,046 | $87.50 | $75.60 - $96.75 |
| Q3 2015 | 119,448 | $9,193 | $72.21 | $66.94 - $79.28 |
| Q2 2015 | 117,391 | $8,310 | $72.33 | $66.03 - $76.70 |
| Q1 2015 | 119,381 | $8,865 | $71.68 | $66.90 - $75.00 |
| Q4 2014 | 116,664 | $8,256 | $68.20 | $58.54 - $74.79 |
| Q3 2014 | 116,764 | $7,413 | $66.39 | $62.10 - $70.27 |
| Q2 2014 | 118,919 | $7,938 | $59.67 | $52.68 - $67.44 |
| Q1 2014 | 120,146 | $7,192 | $59.85 | $51.85 - $66.78 |
| Q4 2013 | 115,095 | $6,113 | $68.42 | $39.00 - $78.50 |
| Q3 2013 | 107,842 | $8,031 | $71.00 | $63.20 - $76.25 |
| Q2 2013 | 104,351 | $6,722 | $58.30 | $48.10 - $67.50 |