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 are not 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 | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | Filing |
| 2024-02-13 5:12 pm Purchase | 13G | OSI SYSTEMS INC OSIS | VANGUARD GROUP INC | 2,097,875 12.350% | 235,335 (+12.64%) | View |
| 2024-02-13 3:46 pm Sale | 13G | OSI SYSTEMS INC OSIS | JANUS HENDERSON GROUP PLC JHG | 1,230,206 7.200% | -602,126 (-32.86%) | View |
| 2024-01-22 3:52 pm Sale | 13G | OSI SYSTEMS INC OSIS | BlackRock Inc. BLK | 2,644,390 15.600% | -649,197 (-19.71%) | View |
| 2023-02-10 3:28 pm Purchase | 13G | OSI SYSTEMS INC OSIS | JANUS HENDERSON GROUP PLC JHG | 1,832,332 10.900% | 8,534 (+0.47%) | View |
| 2023-02-09 11:27 am Purchase | 13G | OSI SYSTEMS INC OSIS | VANGUARD GROUP INC | 1,862,540 11.050% | 4,876 (+0.26%) | View |
| 2023-01-23 3:52 pm Sale | 13G | OSI SYSTEMS INC OSIS | BlackRock Inc. BLK | 3,293,587 19.500% | -143,596 (-4.18%) | View |
| 2022-02-10 4:52 pm Sale | 13G | OSI SYSTEMS INC OSIS | JANUS HENDERSON GROUP PLC JHG | 1,823,798 10.200% | -11,089 (-0.60%) | View |
| 2022-02-10 08:28 am Purchase | 13G | OSI SYSTEMS INC OSIS | VANGUARD GROUP INC | 1,857,664 10.350% | 19,265 (+1.05%) | View |
| 2022-01-27 1:59 pm Unchanged | 13G | OSI SYSTEMS INC OSIS | BlackRock Inc. BLK | 3,437,183 19.200% | 0 (Unchanged) | View |
| 2022-01-25 6:45 pm Sale | 13G | OSI SYSTEMS INC OSIS | BlackRock Inc. BLK | 3,437,183 19.200% | -2,913 (-0.08%) | View |
| 2021-07-12 10:21 am Purchase | 13G | OSI SYSTEMS INC OSIS | VANGUARD GROUP INC | 1,838,399 10.220% | 117,553 (+6.83%) | View |
| 2021-02-12 5:13 pm Sale | 13G | OSI SYSTEMS INC OSIS | DIMENSIONAL FUND ADVISORS LP | 876,504 4.900% | -144,374 (-14.14%) | View |
| 2021-02-11 5:04 pm Purchase | 13G | OSI SYSTEMS INC OSIS | JANUS HENDERSON GROUP PLC JHG | 1,834,887 10.200% | 421 (+0.02%) | View |
| 2021-02-10 11:40 am Sale | 13G | OSI SYSTEMS INC OSIS | VANGUARD GROUP INC | 1,720,846 9.600% | -194,307 (-10.15%) | View |
| 2021-01-25 4:56 pm Purchase | 13G | OSI SYSTEMS INC OSIS | BlackRock Inc. BLK | 3,440,096 19.200% | 416,757 (+13.78%) | View |
| 2020-04-09 2:07 pm Purchase | 13G | OSI SYSTEMS INC OSIS | JANUS HENDERSON GROUP PLC JHG | 1,834,466 10.000% | 10,820 (+0.59%) | View |
| 2020-02-13 4:22 pm Purchase | 13G | OSI SYSTEMS INC OSIS | JANUS HENDERSON GROUP PLC JHG | 1,823,646 9.900% | 117,102 (+6.86%) | View |
| 2020-02-13 10:21 am Sale | 13G | OSI SYSTEMS INC OSIS | CREDIT SUISSE AG | 384,923 2.090% | -593,664 (-60.67%) | View |
| 2020-02-12 11:45 am Sale | 13G | OSI SYSTEMS INC OSIS | DIMENSIONAL FUND ADVISORS LP | 1,020,878 5.560% | -62,374 (-5.76%) | View |
| 2020-02-11 7:24 pm Purchase | 13G | OSI SYSTEMS INC OSIS | VANGUARD GROUP INC | 1,915,153 10.430% | 96,493 (+5.31%) | View |