Real time Form 13D and 13G transaction reports:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Due to inconsistent filing format, it is highly recommended that you read the orignal filing form.
- Shares have beem adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
| Reported DateTime | Transaction Date | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | View |
| 2021-07-12 10:21 am Purchase | 2021-06-30 | 13G | OSI Systems, Inc. OSIS | The Vanguard Group | 1,838,399 10.220% | 117,553![]() (+6.83%) | Filing History |
| 2021-02-12 5:13 pm Sale | 2021-02-16 | 13G | OSI Systems, Inc. OSIS | Dimensional Fund Advisors LP | 876,504 4.900% | -144,374![]() (-14.14%) | Filing History |
| 2021-02-11 5:04 pm Purchase | 2020-12-31 | 13G | OSI Systems, Inc. OSIS | JANUS HENDERSON GROUP PLC JHG | 1,834,887 10.200% | 421![]() (+0.02%) | Filing History |
| 2021-02-10 11:40 am Sale | 2020-12-31 | 13G | OSI Systems, Inc. OSIS | The Vanguard Group | 1,720,846 9.600% | -194,307![]() (-10.15%) | Filing History |
| 2021-01-25 4:56 pm Purchase | 2020-12-31 | 13G | OSI Systems, Inc. OSIS | BlackRock Inc. BLK | 3,440,096 19.200% | 416,757![]() (+13.78%) | Filing History |

