Ticker: OSIS CUSIP: 671044105 Class: EQTY
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 40,118 | $10,232 | $261.19 | $231.66 - $292.34 |
| Q3 2025 | 38,303 | $9,547 | $228.27 | $204.00 - $249.79 |
| Q2 2025 | 36,949 | $8,308 | $213.44 | $164.08 - $241.64 |
| Q1 2025 | 103,849 | $20,182 | $190.49 | $150.84 - $220.00 |
| Q4 2024 | 108,514 | $18,169 | $158.52 | $129.84 - $189.13 |
| Q3 2024 | 131,226 | $19,924 | $143.78 | $129.18 - $158.69 |
| Q2 2024 | 132,937 | $18,281 | $137.83 | $126.57 - $145.25 |
| Q1 2024 | 136,064 | $19,433 | $131.26 | $120.42 - $144.03 |
| Q4 2023 | 126,446 | $16,318 | $119.08 | $103.04 - $132.60 |
| Q3 2023 | 128,809 | $15,205 | $120.57 | $112.19 - $139.90 |
| Q2 2023 | 114,636 | $13,508 | $114.74 | $99.11 - $127.07 |
| Q1 2023 | 202,741 | $20,753 | $92.62 | $78.35 - $102.89 |
| Q4 2022 | 209,917 | $16,693 | $81.40 | $69.31 - $90.71 |
| Q3 2022 | 214,014 | $15,424 | $87.60 | $72.02 - $103.17 |
| Q2 2022 | 208,293 | $17,796 | $82.06 | $76.09 - $87.38 |
| Q1 2022 | 198,188 | $16,869 | $84.05 | $76.35 - $95.63 |
| Q4 2021 | 69,064 | $6,437 | $93.81 | $87.97 - $98.88 |
| Q3 2021 | 70,240 | $6,658 | $97.38 | $91.08 - $101.64 |
| Q2 2021 | 74,077 | $7,529 | $97.33 | $91.95 - $102.24 |
| Q1 2021 | 75,529 | $7,258 | $94.91 | $89.10 - $100.67 |
| Q4 2020 | 72,573 | $6,766 | $85.48 | $76.31 - $94.87 |
| Q3 2020 | 75,085 | $5,828 | $74.61 | $66.11 - $81.69 |
| Q2 2020 | 79,005 | $5,897 | $73.05 | $63.09 - $85.01 |
| Q1 2020 | 83,725 | $5,771 | $85.46 | $49.96 - $102.61 |
| Q4 2019 | 88,069 | $8,872 | $98.82 | $93.98 - $102.81 |
| Q3 2019 | 90,204 | $9,162 | $108.01 | $93.05 - $117.21 |
| Q2 2019 | 93,724 | $10,557 | $100.77 | $85.22 - $114.42 |
| Q1 2019 | 162,574 | $14,241 | $83.70 | $70.22 - $91.19 |
| Q4 2018 | 162,238 | $11,892 | $72.14 | $67.15 - $76.91 |
| Q3 2018 | 169,703 | $12,950 | $77.62 | $73.70 - $82.94 |
| Q2 2018 | 166,951 | $12,911 | $69.82 | $61.72 - $80.19 |
| Q1 2018 | 167,291 | $10,920 | $64.89 | $50.50 - $73.28 |
| Q4 2017 | 156,638 | $10,083 | $84.03 | $53.80 - $96.64 |
| Q3 2017 | 168,037 | $15,354 | $81.30 | $74.96 - $92.34 |
| Q2 2017 | 187,361 | $14,080 | $75.70 | $69.08 - $82.26 |
| Q1 2017 | 214,978 | $15,692 | $74.27 | $69.45 - $81.55 |
| Q4 2016 | 229,474 | $17,469 | $72.10 | $65.00 - $78.86 |
| Q3 2016 | 329,583 | $21,549 | $63.03 | $55.76 - $69.49 |
| Q2 2016 | 367,129 | $21,342 | $55.08 | $48.76 - $66.43 |
| Q1 2016 | 385,566 | $25,251 | $66.19 | $48.19 - $88.33 |
| Q4 2015 | 326,927 | $28,985 | $87.50 | $75.60 - $96.75 |
| Q3 2015 | 315,282 | $24,262 | $72.21 | $66.94 - $79.28 |
| Q2 2015 | 339,868 | $24,060 | $72.33 | $66.03 - $76.70 |
| Q1 2015 | 334,322 | $24,825 | $71.68 | $66.90 - $75.00 |
| Q4 2014 | 292,588 | $20,706 | $68.20 | $58.54 - $74.79 |
| Q3 2014 | 240,233 | $15,250 | $66.39 | $62.10 - $70.27 |
| Q2 2014 | 229,905 | $15,346 | $59.67 | $52.68 - $67.44 |
| Q1 2014 | 124,241 | $7,437 | $59.85 | $51.85 - $66.78 |
| Q4 2013 | 109,467 | $5,815 | $68.42 | $39.00 - $78.50 |
| Q3 2013 | 106,004 | $7,895 | $71.00 | $63.20 - $76.25 |
| Q2 2013 | 346,577 | $22,326 | $58.30 | $48.10 - $67.50 |