# Filing Detail

Form 20-F - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]:
SEC Accession No. 0001193125-25-202743
Filing Date
2025-09-15
Accepted
2025-09-15 06:49:19
Documents
166
Period of Report
2025-06-30

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 20-F | opt-20250630.htm iXBRL | 20-F | 7683504
2 | EX-4.19 | opt-ex4_19.htm | EX-4.19 | 140085
3 | EX-4.20 | opt-ex4_20.htm | EX-4.20 | 136532
4 | EX-4.21 | opt-ex4_21.htm | EX-4.21 | 152413
5 | EX-4.22 | opt-ex4_22.htm | EX-4.22 | 300486
6 | EX-12.1 | opt-ex12_1.htm | EX-12.1 | 16772
7 | EX-12.2 | opt-ex12_2.htm | EX-12.2 | 16493
8 | EX-13.1 | opt-ex13_1.htm | EX-13.1 | 12402
9 | EX-15.1 | opt-ex15_1.htm | EX-15.1 | 4873
10 | GRAPHIC | img93570987_0.jpg | GRAPHIC | 4656
| Complete submission text file | 0001193125-25-202743.txt |  | 31505952

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
11 | XBRL TAXONOMY EXTENSION SCHEMA WITH EMBEDDED LINKBASES DOCUMENT | opt-20250630.xsd | EX-101.SCH | 2766330
169 | EXTRACTED XBRL INSTANCE DOCUMENT | opt-20250630_htm.xml | XML | 8457501

Mailing Address LEVEL 4 650 CHAPEL STREET SOUTH YARRA VICTORIA Australia 3141
Business Address LEVEL 4 650 CHAPEL STREET SOUTH YARRA VICTORIA Australia 3141 61 3 9826 0399
Opthea Ltd (Filer) CIK: 0001815620 (see all company filings)

EIN.: 000000000 | State of Incorp.: C3 | Fiscal Year End: 0630
Type: 20-F | Act: 34 | File No.: 001-39621 | Film No.: 251313140
SIC: 2836 Biological Products, (No Diagnostic Substances)
(CF Office: 03 Life Sciences)