FILINGS
| OSUR 0001116463 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2025-06-05 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2025-05-29 | EFFECT | View Document | |
| 2025-05-20 | S-8 | S-8 | View Document |
| 2025-05-20 | S-3 | S-3 | View Document |
| 2025-05-15 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2025-05-15 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2025-05-15 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2025-05-15 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2025-05-15 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2025-05-15 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2025-05-15 | SCHEDULE 13G/A | View Document | |
| 2025-05-14 | 8-K | 8-K | View Document |
| 2025-05-09 | 8-K/A | 8-K/A | View Document |
| 2025-05-09 | 8-K | 8-K | View Document |
| 2025-05-07 | 10-Q | 10-Q | View Document |
| 2025-05-07 | 8-K | 8-K | View Document |
| 2025-05-05 | SCHEDULE 13G | View Document | |
| 2025-04-23 | SCHEDULE 13G/A | View Document | |
| 2025-04-07 | ARS | ARS | View Document |
| 2025-04-04 | DEFA14A | DEFA14A | View Document |
| 2025-04-04 | DEF 14A | DEF 14A | View Document |
| 2025-04-04 | SCHEDULE 13G | View Document | |
| 2025-03-27 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2025-03-24 | 8-K | 8-K | View Document |
| 2025-03-07 | 10-K | 10-K | View Document |
| 2025-03-07 | 8-K/A | 8-K/A | View Document |
| 2025-03-04 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2025-03-04 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2025-03-04 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2025-03-04 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2025-03-03 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2025-03-03 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2025-02-27 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2025-02-27 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2025-02-27 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2025-02-27 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2025-02-25 | 8-K | 8-K | View Document |
| 2025-02-04 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2025-02-04 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2025-01-07 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2025-01-07 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2025-01-07 | SCHEDULE 13G/A | View Document | |
| 2024-12-26 | 8-K | 8-K | View Document |
| 2024-12-19 | 8-K | 8-K | View Document |
| 2024-12-04 | UPLOAD | View Document | |
| 2024-11-12 | SC 13G/A | View Document | |
| 2024-11-06 | 10-Q | 10-Q | View Document |
| 2024-11-06 | 8-K | 8-K | View Document |
| 2024-11-04 | SC 13G/A | View Document | |
| 2024-10-31 | CORRESP | View Document | |
| 2024-10-17 | UPLOAD | View Document | |
| 2024-10-04 | SC 13G | View Document | |
| 2024-09-10 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2024-09-10 | 3 | INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2024-09-10 | SC 13G/A | View Document | |
| 2024-09-09 | 8-K | 8-K | View Document |
| 2024-08-12 | S-8 | S-8 | View Document |
| 2024-08-09 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2024-08-06 | 10-Q | 10-Q | View Document |
| 2024-08-06 | 8-K | 8-K | View Document |
| 2024-07-08 | SC 13G/A | View Document | |
| 2024-06-10 | CORRESP | View Document | |
| 2024-06-06 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2024-05-24 | UPLOAD | View Document | |
| 2024-05-17 | 8-K | 8-K | View Document |
| 2024-05-16 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2024-05-16 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2024-05-16 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2024-05-16 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2024-05-16 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2024-05-16 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2024-05-09 | 10-Q | 10-Q | View Document |
| 2024-05-08 | 8-K | 8-K | View Document |
| 2024-05-02 | UPLOAD | View Document | |
| 2024-05-01 | CORRESP | View Document | |
| 2024-04-26 | UPLOAD | View Document | |
| 2024-04-12 | 8-K | 8-K | View Document |
| 2024-04-10 | CORRESP | View Document | |
| 2024-04-04 | DEFA14A | DEFA14A | View Document |
| 2024-04-04 | ARS | ARS | View Document |
| 2024-04-03 | DEF 14A | DEF 14A | View Document |
| 2024-03-28 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2024-03-22 | PRE 14A | PRE 14A | View Document |
| 2024-03-20 | UPLOAD | View Document | |
| 2024-03-11 | 10-K | 10-K | View Document |
| 2024-03-05 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2024-03-05 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2024-03-05 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2024-03-05 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2024-02-27 | 8-K | 8-K | View Document |
| 2024-02-13 | SC 13G/A | SCHEDULE 13G/A | View Document |
| 2024-02-09 | SC 13G | SEC SCHEDULE 13G | View Document |
| 2024-02-05 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2024-02-05 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2024-01-22 | SC 13G/A | View Document | |
| 2024-01-09 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2024-01-09 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2024-01-04 | 8-K | 8-K | View Document |
| 2023-12-22 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2023-12-21 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
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