Ticker: OSIS CUSIP: 671044105 Class: EQTY
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 13,925 | $3,550 | $261.19 | $231.66 - $292.34 |
| Q3 2025 | 48,079 | $11,984 | $228.27 | $204.00 - $249.79 |
| Q2 2025 | 74,834 | $16,828 | $213.44 | $164.08 - $241.64 |
| Q1 2025 | 10,257 | $1,993 | $190.49 | $150.84 - $220.00 |
| Q4 2024 | 1,655 | $278 | $158.52 | $129.84 - $189.13 |
| Q3 2024 | 3,013 | $458 | $143.78 | $129.18 - $158.69 |
| Q2 2024 | 2,879 | $396 | $137.83 | $126.57 - $145.25 |
| Q1 2024 | 1,670 | $238 | $131.26 | $120.42 - $144.03 |
| Q4 2023 | 5,909 | $762 | $119.08 | $103.04 - $132.60 |
| Q3 2023 | 2,722 | $321 | $120.57 | $112.19 - $139.90 |
| Q2 2023 | 1,969 | $232 | $114.74 | $99.11 - $127.07 |
| Q1 2023 | 1,792 | $184 | $92.62 | $78.35 - $102.89 |
| Q4 2022 | 3,404 | $271 | $81.40 | $69.31 - $90.71 |
| Q3 2022 | 919 | $66 | $87.60 | $72.02 - $103.17 |
| Q2 2022 | 828 | $71 | $82.06 | $76.09 - $87.38 |
| Q1 2022 | 1,758 | $149 | $84.05 | $76.35 - $95.63 |
| Q4 2021 | 3,582 | $334 | $93.81 | $87.97 - $98.88 |
| Q3 2021 | 3,460 | $329 | $97.38 | $91.08 - $101.64 |
| Q2 2021 | 1,896 | $193 | $97.33 | $91.95 - $102.24 |
| Q1 2021 | 736 | $70 | $94.91 | $89.10 - $100.67 |
| Q4 2020 | 5,590 | $521 | $85.48 | $76.31 - $94.87 |
| Q3 2020 | 5,268 | $409 | $74.61 | $66.11 - $81.69 |
| Q2 2020 | 10,008 | $747 | $73.05 | $63.09 - $85.01 |
| Q1 2020 | 9,522 | $656 | $85.46 | $49.96 - $102.61 |
| Q4 2019 | 3,616 | $364 | $98.82 | $93.98 - $102.81 |
| Q3 2019 | 2,334 | $237 | $108.01 | $93.05 - $117.21 |
| Q2 2019 | 3,567 | $400 | $100.77 | $85.22 - $114.42 |
| Q1 2019 | 5,000 | $439 | $83.70 | $70.22 - $91.19 |
| Q4 2018 | 4,721 | $346 | $72.14 | $67.15 - $76.91 |
| Q3 2018 | 3,853 | $294 | $77.62 | $73.70 - $82.94 |
| Q2 2018 | 2,261 | $175 | $69.82 | $61.72 - $80.19 |
| Q1 2018 | 527 | $34 | $64.89 | $50.50 - $73.28 |
| Q4 2017 | 1,154 | $74 | $84.03 | $53.80 - $96.64 |
| Q3 2017 | 3,968 | $363 | $81.30 | $74.96 - $92.34 |
| Q2 2017 | 1,800 | $135 | $75.70 | $69.08 - $82.26 |
| Q1 2017 | 2,761 | $201 | $74.27 | $69.45 - $81.55 |
| Q4 2016 | 4,779 | $365 | $72.10 | $65.00 - $78.86 |
| Q3 2016 | 3,943 | $258 | $63.03 | $55.76 - $69.49 |
| Q2 2016 | 7,305 | $424 | $55.08 | $48.76 - $66.43 |
| Q1 2016 | 7,368 | $483 | $66.19 | $48.19 - $88.33 |
| Q4 2015 | 6,101 | $541 | $87.50 | $75.60 - $96.75 |
| Q3 2015 | 7,161 | $551 | $72.21 | $66.94 - $79.28 |
| Q2 2015 | 7,083 | $501 | $72.33 | $66.03 - $76.70 |
| Q1 2015 | 6,217 | $461 | $71.68 | $66.90 - $75.00 |
| Q4 2014 | 7,334 | $519 | $68.20 | $58.54 - $74.79 |
| Q3 2014 | 5,313 | $338 | $66.39 | $62.10 - $70.27 |
| Q2 2014 | 6,550 | $437 | $59.67 | $52.68 - $67.44 |
| Q1 2014 | 6,379 | $382 | $59.85 | $51.85 - $66.78 |
| Q4 2013 | 17,019 | $904 | $68.42 | $39.00 - $78.50 |
| Q3 2013 | 5,391 | $400 | $71.00 | $63.20 - $76.25 |
| Q2 2013 | 4,897 | $316 | $58.30 | $48.10 - $67.50 |