Ticker: OSIS CUSIP: 671044105 Class: EQTY
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 4,700 | $1,199 | $261.19 | $231.66 - $292.34 |
| Q3 2025 | 4,829 | $1,204 | $228.27 | $204.00 - $249.79 |
| Q2 2025 | 4,917 | $1,106 | $213.44 | $164.08 - $241.64 |
| Q1 2025 | 4,688 | $911 | $190.49 | $150.84 - $220.00 |
| Q4 2024 | 4,363 | $730 | $158.52 | $129.84 - $189.13 |
| Q3 2024 | 4,162 | $632 | $143.78 | $129.18 - $158.69 |
| Q2 2024 | 4,349 | $598 | $137.83 | $126.57 - $145.25 |
| Q1 2024 | 4,791 | $684 | $131.26 | $120.42 - $144.03 |
| Q4 2023 | 3,896 | $503 | $119.08 | $103.04 - $132.60 |
| Q3 2023 | 3,718 | $439 | $120.57 | $112.19 - $139.90 |
| Q2 2023 | 3,744 | $441 | $114.74 | $99.11 - $127.07 |
| Q1 2023 | 3,771 | $386 | $92.62 | $78.35 - $102.89 |
| Q4 2022 | 3,282 | $261 | $81.40 | $69.31 - $90.71 |
| Q3 2022 | 3,282 | $236 | $87.60 | $72.02 - $103.17 |
| Q2 2022 | 3,386 | $289 | $82.06 | $76.09 - $87.38 |
| Q1 2022 | 3,366 | $285 | $84.05 | $76.35 - $95.63 |
| Q4 2021 | 3,415 | $318 | $93.81 | $87.97 - $98.88 |
| Q3 2021 | 3,064 | $292 | $97.38 | $91.08 - $101.64 |
| Q2 2021 | 3,357 | $342 | $97.33 | $91.95 - $102.24 |
| Q1 2021 | 3,197 | $307 | $94.91 | $89.10 - $100.67 |
| Q4 2020 | 2,963 | $277 | $85.48 | $76.31 - $94.87 |
| Q3 2020 | 3,019 | $235 | $74.61 | $66.11 - $81.69 |
| Q2 2020 | 3,786 | $284 | $73.05 | $63.09 - $85.01 |
| Q1 2020 | 4,151 | $286 | $85.46 | $49.96 - $102.61 |
| Q4 2019 | 3,429 | $345 | $98.82 | $93.98 - $102.81 |
| Q3 2019 | 15,221 | $1,546 | $108.01 | $93.05 - $117.21 |
| Q2 2019 | 19,993 | $2,253 | $100.77 | $85.22 - $114.42 |
| Q1 2019 | 21,034 | $1,843 | $83.70 | $70.22 - $91.19 |
| Q4 2018 | 4,339 | $319 | $72.14 | $67.15 - $76.91 |
| Q3 2018 | 4,079 | $312 | $77.62 | $73.70 - $82.94 |
| Q2 2018 | 4,774 | $369 | $69.82 | $61.72 - $80.19 |
| Q1 2018 | 4,697 | $307 | $64.89 | $50.50 - $73.28 |
| Q4 2017 | 4,860 | $314 | $84.03 | $53.80 - $96.64 |
| Q3 2017 | 461,997 | $42,212 | $81.30 | $74.96 - $92.34 |
| Q2 2017 | 360,783 | $27,114 | $75.70 | $69.08 - $82.26 |
| Q1 2017 | 343,966 | $25,106 | $74.27 | $69.45 - $81.55 |
| Q4 2016 | 379,618 | $28,896 | $72.10 | $65.00 - $78.86 |
| Q3 2016 | 384,616 | $25,146 | $63.03 | $55.76 - $69.49 |
| Q2 2016 | 376,448 | $21,884 | $55.08 | $48.76 - $66.43 |
| Q1 2016 | 710,042 | $46,501 | $66.19 | $48.19 - $88.33 |
| Q4 2015 | 588,411 | $52,170 | $87.50 | $75.60 - $96.75 |
| Q3 2015 | 504,563 | $38,831 | $72.21 | $66.94 - $79.28 |
| Q2 2015 | 481,768 | $34,105 | $72.33 | $66.03 - $76.70 |
| Q1 2015 | 431,982 | $32,080 | $71.68 | $66.90 - $75.00 |
| Q4 2014 | 427,852 | $30,279 | $68.20 | $58.54 - $74.79 |
| Q3 2014 | 406,922 | $25,832 | $66.39 | $62.10 - $70.27 |
| Q2 2014 | 391,066 | $26,104 | $59.67 | $52.68 - $67.44 |
| Q1 2014 | 345,833 | $20,702 | $59.85 | $51.85 - $66.78 |
| Q4 2013 | 292,056 | $15,511 | $68.42 | $39.00 - $78.50 |
| Q3 2013 | 264,241 | $19,654 | $71.00 | $63.20 - $76.25 |
| Q2 2013 | 241,365 | $15,549 | $58.30 | $48.10 - $67.50 |