Ticker: OSIS CUSIP: 671044105 Class: EQTY
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 3,521 | $898 | $261.19 | $231.66 - $292.34 |
| Q3 2025 | 3,521 | $878 | $228.27 | $204.00 - $249.79 |
| Q2 2025 | 3,571 | $803 | $213.44 | $164.08 - $241.64 |
| Q1 2025 | 2,292 | $445 | $190.49 | $150.84 - $220.00 |
| Q4 2024 | 2,292 | $384 | $158.52 | $129.84 - $189.13 |
| Q3 2024 | 3,262 | $495 | $143.78 | $129.18 - $158.69 |
| Q2 2024 | 3,262 | $449 | $137.83 | $126.57 - $145.25 |
| Q1 2024 | 3,714 | $380 | $131.26 | $120.42 - $144.03 |
| Q4 2023 | 4,522 | $584 | $119.08 | $103.04 - $132.60 |
| Q3 2023 | 4,522 | $534 | $120.57 | $112.19 - $139.90 |
| Q2 2023 | 5,194 | $612 | $114.74 | $99.11 - $127.07 |
| Q1 2023 | 3,714 | $380 | $92.62 | $78.35 - $102.89 |
| Q4 2022 | 3,022 | $240 | $81.40 | $69.31 - $90.71 |
| Q3 2022 | 2,782 | $200 | $87.60 | $72.02 - $103.17 |
| Q2 2022 | 5,092 | $435 | $82.06 | $76.09 - $87.38 |
| Q1 2022 | 5,142 | $438 | $84.05 | $76.35 - $95.63 |
| Q4 2021 | 5,142 | $479 | $93.81 | $87.97 - $98.88 |
| Q3 2021 | 5,142 | $487 | $97.38 | $91.08 - $101.64 |
| Q2 2021 | 5,142 | $523 | $97.33 | $91.95 - $102.24 |
| Q1 2021 | 5,142 | $494 | $94.91 | $89.10 - $100.67 |
| Q4 2020 | 5,142 | $479 | $85.48 | $76.31 - $94.87 |
| Q3 2020 | 5,732 | $445 | $74.61 | $66.11 - $81.69 |
| Q2 2020 | 5,612 | $419 | $73.05 | $63.09 - $85.01 |
| Q1 2020 | 6,422 | $443 | $85.46 | $49.96 - $102.61 |
| Q4 2019 | 6,422 | $647 | $98.82 | $93.98 - $102.81 |
| Q3 2019 | 6,552 | $665 | $108.01 | $93.05 - $117.21 |
| Q2 2019 | 6,227 | $701 | $100.77 | $85.22 - $114.42 |
| Q1 2019 | 7,920 | $694 | $83.70 | $70.22 - $91.19 |
| Q4 2018 | 6,607 | $484 | $72.14 | $67.15 - $76.91 |
| Q3 2018 | 7,878 | $601 | $77.62 | $73.70 - $82.94 |
| Q2 2018 | 6,607 | $511 | $69.82 | $61.72 - $80.19 |
| Q1 2018 | 5,977 | $390 | $64.89 | $50.50 - $73.28 |
| Q4 2017 | 6,985 | $450 | $84.03 | $53.80 - $96.64 |
| Q3 2017 | 9,785 | $894 | $81.30 | $74.96 - $92.34 |
| Q2 2017 | 9,785 | $735 | $75.70 | $69.08 - $82.26 |
| Q1 2017 | 9,785 | $714 | $74.27 | $69.45 - $81.55 |
| Q4 2016 | 9,785 | $745 | $72.10 | $65.00 - $78.86 |
| Q3 2016 | 9,785 | $640 | $63.03 | $55.76 - $69.49 |
| Q2 2016 | 9,795 | $569 | $55.08 | $48.76 - $66.43 |
| Q1 2016 | 10,222 | $669 | $66.19 | $48.19 - $88.33 |
| Q4 2015 | 10,632 | $943 | $87.50 | $75.60 - $96.75 |
| Q3 2015 | 14,265 | $1,098 | $72.21 | $66.94 - $79.28 |
| Q2 2015 | 14,410 | $1,020 | $72.33 | $66.03 - $76.70 |
| Q1 2015 | 17,179 | $1,276 | $71.68 | $66.90 - $75.00 |
| Q4 2014 | 14,747 | $1,044 | $68.20 | $58.54 - $74.79 |
| Q3 2014 | 17,577 | $1,116 | $66.39 | $62.10 - $70.27 |
| Q2 2014 | 18,727 | $1,250 | $59.67 | $52.68 - $67.44 |
| Q1 2014 | 18,195 | $1,089 | $59.85 | $51.85 - $66.78 |
| Q4 2013 | 18,445 | $980 | $68.42 | $39.00 - $78.50 |
| Q3 2013 | 19,117 | $1,424 | $71.00 | $63.20 - $76.25 |
| Q2 2013 | 19,797 | $1,275 | $58.30 | $48.10 - $67.50 |