Ticker: OSIS CUSIP: 671044105 Class: EQTY
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 51,985 | $13,259 | $261.19 | $231.66 - $292.34 |
| Q3 2025 | 52,485 | $13,081 | $228.27 | $204.00 - $249.79 |
| Q2 2025 | 53,485 | $12,027 | $213.44 | $164.08 - $241.64 |
| Q1 2025 | 53,625 | $10,421 | $190.49 | $150.84 - $220.00 |
| Q4 2024 | 55,385 | $9,273 | $158.52 | $129.84 - $189.13 |
| Q3 2024 | 72,440 | $10,999 | $143.78 | $129.18 - $158.69 |
| Q2 2024 | 90,230 | $12,408 | $137.83 | $126.57 - $145.25 |
| Q1 2024 | 101,760 | $14,533 | $131.26 | $120.42 - $144.03 |
| Q4 2023 | 128,500 | $16,583 | $119.08 | $103.04 - $132.60 |
| Q3 2023 | 113,030 | $13,342 | $120.57 | $112.19 - $139.90 |
| Q2 2023 | 102,680 | $12,099 | $114.74 | $99.11 - $127.07 |
| Q1 2023 | 127,070 | $13,007 | $92.62 | $78.35 - $102.89 |
| Q4 2022 | 135,420 | $10,769 | $81.40 | $69.31 - $90.71 |
| Q3 2022 | 135,420 | $9,758 | $87.60 | $72.02 - $103.17 |
| Q2 2022 | 117,860 | $10,070 | $82.06 | $76.09 - $87.38 |
| Q1 2022 | 128,110 | $10,905 | $84.05 | $76.35 - $95.63 |
| Q4 2021 | 108,410 | $10,104 | $93.81 | $87.97 - $98.88 |
| Q3 2021 | 108,010 | $10,239 | $97.38 | $91.08 - $101.64 |
| Q2 2021 | 107,935 | $10,971 | $97.33 | $91.95 - $102.24 |
| Q1 2021 | 102,275 | $9,829 | $94.91 | $89.10 - $100.67 |
| Q4 2020 | 112,900 | $10,525 | $85.48 | $76.31 - $94.87 |
| Q3 2020 | 107,300 | $8,328 | $74.61 | $66.11 - $81.69 |
| Q2 2020 | 91,950 | $6,863 | $73.05 | $63.09 - $85.01 |
| Q1 2020 | 97,150 | $6,696 | $85.46 | $49.96 - $102.61 |
| Q4 2019 | 97,150 | $9,787 | $98.82 | $93.98 - $102.81 |
| Q3 2019 | 92,050 | $9,349 | $108.01 | $93.05 - $117.21 |
| Q2 2019 | 97,150 | $10,942 | $100.77 | $85.22 - $114.42 |
| Q1 2019 | 97,150 | $8,510 | $83.70 | $70.22 - $91.19 |
| Q4 2018 | 107,400 | $7,872 | $72.14 | $67.15 - $76.91 |
| Q3 2018 | 97,200 | $7,417 | $77.62 | $73.70 - $82.94 |
| Q2 2018 | 106,350 | $8,224 | $69.82 | $61.72 - $80.19 |
| Q1 2018 | 106,350 | $6,941 | $64.89 | $50.50 - $73.28 |
| Q4 2017 | 64,150 | $4,130 | $84.03 | $53.80 - $96.64 |
| Q3 2017 | 63,750 | $5,825 | $81.30 | $74.96 - $92.34 |
| Q2 2017 | 76,850 | $5,775 | $75.70 | $69.08 - $82.26 |
| Q1 2017 | 70,750 | $5,164 | $74.27 | $69.45 - $81.55 |
| Q4 2016 | 98,450 | $7,494 | $72.10 | $65.00 - $78.86 |
| Q3 2016 | 90,900 | $5,943 | $63.03 | $55.76 - $69.49 |
| Q2 2016 | 59,800 | $3,476 | $55.08 | $48.76 - $66.43 |