| Form | Description | Filing date | View |
|---|---|---|---|
| 10-K | Annual report which provides a comprehensive overview of the company for the past year |
View HTML EX-101.INS - XBRL INSTANCE DOCUMENT | |
| 10-K | Annual report which provides a comprehensive overview of the company for the past year |
View HTML
OPHT 10-K.pdf 1.5 MB
EX-101.INS - XBRL INSTANCE DOCUMENT
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| 10-K | Annual report which provides a comprehensive overview of the company for the past year |
View HTML EX-101.INS - XBRL INSTANCE DOCUMENT | |
| 10-K | Annual report which provides a comprehensive overview of the company for the past year |
View HTML EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA | |
| 10-K | Annual report which provides a comprehensive overview of the company for the past year |
View HTML EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA | |
| 10-K | Annual report which provides a comprehensive overview of the company for the past year |
View HTML EX-101.SCH - XBRL TAXONOMY EXTENSION SCHEMA | |
| 5 | Annual filing director officer or owner of more than ten percent. |
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| ARS | An annual report to security holders |
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| ARS | An annual report to security holders |
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| SC 13G/A | An amendment to the SC 13G filing |
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| SC 13G/A | An amendment to the SC 13G filing |
View HTML | |
| SC 13G/A | An amendment to the SC 13G filing |
View HTML | |
| SC 13G/A | An amendment to the SC 13G filing |
View HTML | |
| SC 13G/A | An amendment to the SC 13G filing |
View HTML | |
| SC 13G/A | An amendment to the SC 13G filing |
View HTML | |
| SC 13G/A | An amendment to the SC 13G filing |
View HTML | |
| SC 13G/A | An amendment to the SC 13G filing |
View HTML | |
| SC 13G/A | An amendment to the SC 13G filing |
View HTML | |
| SC 13G/A | An amendment to the SC 13G filing |
View HTML | |
| SC 13G/A | An amendment to the SC 13G filing |
View HTML |
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