FILINGS
| OSIS 0001039065 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2022-02-10 | SC 13G/A | JANUS HENDERSON GROUP PLC OWNS >5% | View Document |
| 2022-02-10 | SC 13G/A | SCHEDULE 13G/A | View Document |
| 2022-02-09 | 4 | View Document | |
| 2022-02-03 | 4 | View Document | |
| 2022-01-28 | 10-Q | FORM 10-Q | View Document |
| 2022-01-27 | SC 13G/A | View Document | |
| 2022-01-27 | 8-K | OSI SYSTEMS, INC. 8-K | View Document |
| 2022-01-26 | SC 13G | View Document | |
| 2022-01-04 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2022-01-04 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2022-01-04 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2022-01-04 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2022-01-04 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2022-01-04 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2022-01-04 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2021-12-27 | 8-K | FORM 8-K | View Document |
| 2021-12-20 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2021-12-09 | 8-K | FORM 8-K | View Document |
| 2021-11-30 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2021-11-29 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2021-11-09 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2021-11-02 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2021-10-29 | 10-Q | FORM 10-Q | View Document |
| 2021-10-28 | 8-K | OSI SYSTEMS, INC. 8-K | View Document |
| 2021-10-26 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2021-10-21 | DEFA14A | DEFA14A | View Document |
| 2021-10-21 | DEF 14A | DEF 14A | View Document |
| 2021-09-28 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2021-09-15 | SC 14N | View Document | |
| 2021-09-14 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2021-09-09 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2021-09-09 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2021-09-09 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2021-09-08 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2021-09-08 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2021-09-02 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2021-08-25 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2021-08-25 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2021-08-25 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2021-08-25 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2021-08-25 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2021-08-25 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2021-08-25 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2021-08-25 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2021-08-25 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2021-08-23 | 10-K | FORM 10-K | View Document |
| 2021-08-18 | 8-K | OSI SYSTEMS, INC. 8-K | View Document |
| 2021-07-12 | SC 13G/A | SCHEDULE 13G/A | View Document |
| 2021-07-09 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2021-07-09 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2021-07-09 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2021-07-09 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2021-07-09 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2021-07-09 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2021-07-09 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2021-07-09 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2021-07-09 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2021-07-09 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2021-07-09 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2021-07-09 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2021-07-09 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2021-07-09 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2021-07-09 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2021-07-01 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2021-07-01 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2021-07-01 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2021-07-01 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2021-07-01 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2021-07-01 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2021-07-01 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2021-06-25 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2021-06-08 | 4 | OWNERSHIP DOCUMENT | View Document |
| 2021-05-17 | SD | SD | View Document |
| 2021-05-03 | 4 | FORM 4 - | View Document |
| 2021-04-30 | 10-Q | FORM 10-Q | View Document |
| 2021-04-29 | 8-K | OSI SYSTEMS, INC. 8-K | View Document |
| 2021-03-12 | UPLOAD | View Document | |
| 2021-03-11 | 4 | FORM 4 - | View Document |
| 2021-03-10 | CORRESP | View Document | |
| 2021-03-09 | 4 | FORM 4 - | View Document |
| 2021-03-03 | 4 | FORM 4 - | View Document |
| 2021-03-03 | 4 | FORM 4 - | View Document |
| 2021-03-02 | 4 | FORM 4 - | View Document |
| 2021-03-02 | 4 | FORM 4 - | View Document |
| 2021-03-02 | UPLOAD | View Document | |
| 2021-02-12 | SC 13G/A | SEC SCHEDULE 13G | View Document |
| 2021-02-11 | SC 13G/A | JANUS HENDERSON GROUP PLC OWNS 10.2% | View Document |
| 2021-02-10 | SC 13G/A | SCHEDULE 13G/A | View Document |
| 2021-01-29 | S-8 | FORM S-8 | View Document |
| 2021-01-29 | 10-Q | 10-Q | View Document |
| 2021-01-28 | 8-K | OSI SYSTEMS, INC. 8-K | View Document |
| 2021-01-25 | SC 13G/A | View Document | |
| 2021-01-14 | 4 | FORM 4 - | View Document |
| 2021-01-04 | 4 | FORM 4 - | View Document |
| 2021-01-04 | 4 | FORM 4 - | View Document |
| 2021-01-04 | 4 | FORM 4 - | View Document |
| 2021-01-04 | 4 | FORM 4 - | View Document |
| 2021-01-04 | 4 | FORM 4 - | View Document |
| 2021-01-04 | 4 | FORM 4 - | View Document |
| 2020-12-31 | 4 | FORM 4 - | View Document |
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