Ticker: OSIS CUSIP: 671044105 Class: EQTY
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 316,236 | $80,659 | $261.19 | $231.66 - $292.34 |
| Q3 2025 | 316,334 | $78,843 | $228.27 | $204.00 - $249.79 |
| Q2 2025 | 193,122 | $43,425 | $213.44 | $164.08 - $241.64 |
| Q1 2025 | 247,746 | $48,147 | $190.49 | $150.84 - $220.00 |
| Q4 2024 | 307,600 | $51,501 | $158.52 | $129.84 - $189.13 |
| Q3 2024 | 134,582 | $20,434 | $143.78 | $129.18 - $158.69 |
| Q2 2024 | 126,326 | $17,372 | $137.83 | $126.57 - $145.25 |
| Q1 2024 | 126,804 | $18,110 | $131.26 | $120.42 - $144.03 |
| Q4 2023 | 108,993 | $14,066 | $119.08 | $103.04 - $132.60 |
| Q3 2023 | 106,565 | $12,579 | $120.57 | $112.19 - $139.90 |
| Q2 2023 | 106,874 | $12,593 | $114.74 | $99.11 - $127.07 |
| Q1 2023 | 107,199 | $10,973 | $92.62 | $78.35 - $102.89 |
| Q4 2022 | 105,618 | $8,399 | $81.40 | $69.31 - $90.71 |
| Q3 2022 | 107,445 | $7,742 | $87.60 | $72.02 - $103.17 |
| Q2 2022 | 78,678 | $6,722 | $82.06 | $76.09 - $87.38 |
| Q1 2022 | 1,294 | $110 | $84.05 | $76.35 - $95.63 |
| Q4 2021 | 2,285 | $213 | $93.81 | $87.97 - $98.88 |
| Q3 2021 | 926 | $88 | $97.38 | $91.08 - $101.64 |
| Q2 2021 | 917 | $93 | $97.33 | $91.95 - $102.24 |
| Q1 2021 | 1,340 | $129 | $94.91 | $89.10 - $100.67 |
| Q4 2020 | 1,880 | $176 | $85.48 | $76.31 - $94.87 |
| Q3 2020 | 1,344 | $104 | $74.61 | $66.11 - $81.69 |
| Q2 2020 | 1,414 | $105 | $73.05 | $63.09 - $85.01 |
| Q1 2020 | 727 | $50 | $85.46 | $49.96 - $102.61 |
| Q4 2019 | 1,419 | $143 | $98.82 | $93.98 - $102.81 |
| Q3 2019 | 2,533 | $257 | $108.01 | $93.05 - $117.21 |
| Q2 2019 | 2,809 | $316 | $100.77 | $85.22 - $114.42 |
| Q1 2019 | 1,121 | $98 | $83.70 | $70.22 - $91.19 |
| Q4 2018 | 1,175 | $85 | $72.14 | $67.15 - $76.91 |
| Q3 2018 | 1,902 | $145 | $77.62 | $73.70 - $82.94 |
| Q2 2018 | 2,349 | $183 | $69.82 | $61.72 - $80.19 |
| Q1 2018 | 2,080 | $136 | $64.89 | $50.50 - $73.28 |
| Q4 2017 | 2,594 | $166 | $84.03 | $53.80 - $96.64 |
| Q3 2017 | 1,395 | $127 | $81.30 | $74.96 - $92.34 |
| Q2 2017 | 3,114 | $234 | $75.70 | $69.08 - $82.26 |
| Q1 2017 | 3,796 | $277 | $74.27 | $69.45 - $81.55 |
| Q4 2016 | 4,251 | $323 | $72.10 | $65.00 - $78.86 |
| Q3 2016 | 2,261 | $148 | $63.03 | $55.76 - $69.49 |
| Q2 2016 | 1,458 | $85 | $55.08 | $48.76 - $66.43 |
| Q1 2016 | 1,587 | $104 | $66.19 | $48.19 - $88.33 |
| Q4 2015 | 2,567 | $228 | $87.50 | $75.60 - $96.75 |
| Q3 2015 | 2,053 | $158 | $72.21 | $66.94 - $79.28 |
| Q2 2015 | 8,069 | $571 | $72.33 | $66.03 - $76.70 |
| Q1 2015 | 10,504 | $780 | $71.68 | $66.90 - $75.00 |
| Q4 2014 | 10,077 | $713 | $68.20 | $58.54 - $74.79 |