Ticker: OSIS CUSIP: 671044105 Class: EQTY
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 16,014 | $4,085 | $261.19 | $231.66 - $292.34 |
| Q3 2025 | 15,364 | $3,829 | $228.27 | $204.00 - $249.79 |
| Q2 2025 | 13,894 | $3,124 | $213.44 | $164.08 - $241.64 |
| Q1 2025 | 17,716 | $3,443 | $190.49 | $150.84 - $220.00 |
| Q4 2024 | 19,539 | $3,271 | $158.52 | $129.84 - $189.13 |
| Q3 2024 | 13,262 | $2,014 | $143.78 | $129.18 - $158.69 |
| Q2 2024 | 10,546 | $1,450 | $137.83 | $126.57 - $145.25 |
| Q1 2024 | 11,668 | $1,666 | $131.26 | $120.42 - $144.03 |
| Q4 2023 | 11,368 | $1,467 | $119.08 | $103.04 - $132.60 |
| Q3 2023 | 11,653 | $1,376 | $120.57 | $112.19 - $139.90 |
| Q2 2023 | 10,589 | $1,248 | $114.74 | $99.11 - $127.07 |
| Q1 2023 | 13,800 | $1,413 | $92.62 | $78.35 - $102.89 |
| Q4 2022 | 11,408 | $907 | $81.40 | $69.31 - $90.71 |
| Q3 2022 | 10,349 | $745 | $87.60 | $72.02 - $103.17 |
| Q2 2022 | 11,785 | $1,007 | $82.06 | $76.09 - $87.38 |
| Q1 2022 | 14,132 | $1,203 | $84.05 | $76.35 - $95.63 |
| Q4 2021 | 15,465 | $1,442 | $93.81 | $87.97 - $98.88 |
| Q3 2021 | 17,801 | $1,688 | $97.38 | $91.08 - $101.64 |
| Q2 2021 | 22,642 | $2,301 | $97.33 | $91.95 - $102.24 |
| Q1 2021 | 37,608 | $3,613 | $94.91 | $89.10 - $100.67 |
| Q4 2020 | 39,375 | $3,671 | $85.48 | $76.31 - $94.87 |
| Q3 2020 | 164,820 | $12,792 | $74.61 | $66.11 - $81.69 |
| Q2 2020 | 160,924 | $12,011 | $73.05 | $63.09 - $85.01 |
| Q1 2020 | 169,744 | $11,699 | $85.46 | $49.96 - $102.61 |
| Q4 2019 | 85,916 | $8,654 | $98.82 | $93.98 - $102.81 |
| Q3 2019 | 51,304 | $5,209 | $108.01 | $93.05 - $117.21 |
| Q2 2019 | 42,264 | $4,757 | $100.77 | $85.22 - $114.42 |
| Q1 2019 | 39,254 | $3,436 | $83.70 | $70.22 - $91.19 |
| Q4 2018 | 30,552 | $2,237 | $72.14 | $67.15 - $76.91 |
| Q3 2018 | 155,258 | $11,846 | $77.62 | $73.70 - $82.94 |
| Q2 2018 | 104,871 | $8,107 | $69.82 | $61.72 - $80.19 |
| Q1 2018 | 128,019 | $8,354 | $64.89 | $50.50 - $73.28 |
| Q4 2017 | 151,654 | $9,762 | $84.03 | $53.80 - $96.64 |
| Q3 2017 | 353,636 | $32,309 | $81.30 | $74.96 - $92.34 |
| Q2 2017 | 102,260 | $7,682 | $75.70 | $69.08 - $82.26 |
| Q1 2017 | 71,912 | $5,247 | $74.27 | $69.45 - $81.55 |
| Q4 2016 | 92,114 | $7,010 | $72.10 | $65.00 - $78.86 |
| Q3 2016 | 140,364 | $9,175 | $63.03 | $55.76 - $69.49 |
| Q2 2016 | 86,752 | $5,040 | $55.08 | $48.76 - $66.43 |
| Q1 2016 | 94,791 | $6,205 | $66.19 | $48.19 - $88.33 |
| Q4 2015 | 79,290 | $7,027 | $87.50 | $75.60 - $96.75 |
| Q3 2015 | 92,942 | $7,152 | $72.21 | $66.94 - $79.28 |
| Q2 2015 | 158,284 | $11,203 | $72.33 | $66.03 - $76.70 |
| Q1 2015 | 172,345 | $12,797 | $71.68 | $66.90 - $75.00 |
| Q4 2014 | 206,352 | $14,602 | $68.20 | $58.54 - $74.79 |
| Q3 2014 | 160,447 | $10,184 | $66.39 | $62.10 - $70.27 |
| Q2 2014 | 172,445 | $11,510 | $59.67 | $52.68 - $67.44 |
| Q1 2014 | 210,683 | $12,611 | $59.85 | $51.85 - $66.78 |
| Q4 2013 | 106,693 | $5,666 | $68.42 | $39.00 - $78.50 |
| Q3 2013 | 29,699 | $2,208 | $71.00 | $63.20 - $76.25 |