Entity Type
Company
- Info
- Financials
Filer Snapshot
Opthea Ltd SEC EDGAR Filings
SEC filings, ownership reports, and insider transactions for CIK 0001815620.
Total Filings
203
Latest Filing
20 Nov 2025
Industry
Biological Products, (No Disgnostic Substances)
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- Open the deeper context page only when this filer actually has insider or ownership signal.
Source: SEC filing 15F-12B
View Source Filing
15F-12B filed on 20 Nov 2025 for CIK 0001815620.
- Symbol
- CKDXF on OTC
- Business address
- Level 4, 650 Chapel Street, South Yarra, 3141
- State of incorporation
- Australia
- Fiscal year end
- 30 June
Quick Takeaways
- Opthea Ltd is an SEC filer tracked under CIK 0001815620.
- 203 filings are listed on this profile.
- Common form coverage includes 15F-12B, 6-K, S-8 POS and more.
What Changed
- Latest filing: 15F-12B filed on 20 Nov 2025.
- Report period: not specified in filing header.
Why This Matters
- You can quote filing dates and form types directly from the SEC record on this page.
- Use this profile before deeper ownership or insider analysis to confirm filing history context.
Source Evidence
Source: SEC filing 15F-12B
View Source Filing
15F-12B filed on 20 Nov 2025 for CIK 0001815620.
Return Loop
Why revisit this filer page
A newly filed 15F-12B can change the filing history, ownership context, or next research path for Opthea Ltd.
- Latest source-backed update
- 15F-12B filed 20 Nov 2025
- Why come back
- Revisit after a new SEC filing appears to compare the updated record with prior filings.
- Latest filing on record: 15F-12B filed 20 Nov 2025.
- Save this filer if you want a stable place to return after the next filing cycle.
- Open the latest filing table or ownership context to verify what changed.
Filer freshness comes from SEC EDGAR submission history and related source-backed ownership or portfolio filings when available.
Latest update
What changed recently for Opthea Ltd
Latest financial period: Q2 2025. Open the source-backed page to inspect the fresh filing or facts context.
Update date
15 Sep 2025
Page type
Company facts
Latest period
Q2 2025
SEC-backed company facts were refreshed from filings filed on 15 Sep 2025.
Benchmark Context
Benchmark context for this company
Opthea Ltd has a source-backed company facts view where you can compare the latest reported metrics with its own recent history and with peer rankings for the same metric.
Compared with
Start on the facts page for period-to-period context, then open a metric ranking when you want to compare the same reported fact across other SEC-reporting companies.
Why this is notable
Latest financial period: Q2 2025. That gives you a fresh baseline before you compare this company with peers.
- Latest company facts filing date: 15 Sep 2025.
- Peer comparisons stay conservative: same metric, compatible units, latest valid company row only.
- Open the facts page first if you want the cleanest path to verification.
Benchmark context is only shown where the app has enough comparable SEC-backed data to keep the interpretation honest.
Filer Overview
Opthea Ltd has filed 203 SEC EDGAR filings since 17 Jul 2020. Common forms include 15F-12B, 6-K, S-8 POS, 25 and more.
Latest Filings
Recent SEC filings for Opthea Ltd with direct links to document and filing folders.
| Form type | Document | Filing | Description | Filing date | Reporting date | File number(s) |
|---|---|---|---|---|---|---|
| 15F-12B | Open 15F-12B document | View SEC filing for 15F-12B | 15F-12B | 20 Nov 2025 | 001-39621 | |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 20 Nov 2025 | 20 Nov 2025 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 12 Nov 2025 | 12 Nov 2025 | 001-39621 |
| S-8 POS | Open S-8 POS document | View SEC filing for S-8 POS | S-8 POS | 10 Nov 2025 | 333-251052 | |
| 25 | Open 25 document | View SEC filing for 25 | 25 | 10 Nov 2025 | 001-39621 | |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 31 Oct 2025 | 31 Oct 2025 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 30 Oct 2025 | 30 Oct 2025 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 27 Oct 2025 | 27 Oct 2025 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 10 Oct 2025 | 10 Oct 2025 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 06 Oct 2025 | 06 Oct 2025 | 001-39621 |
| 20-F | Open 20-F document | Open XBRL data | View SEC filing for 20-F | 20-F | 15 Sep 2025 | 30 Jun 2025 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 15 Sep 2025 | 15 Sep 2025 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 29 Aug 2025 | 29 Aug 2025 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 20 Aug 2025 | 20 Aug 2025 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 19 Aug 2025 | 19 Aug 2025 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 19 Aug 2025 | 18 Aug 2025 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 02 Jun 2025 | 02 Jun 2025 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 10 Apr 2025 | 10 Apr 2025 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 31 Mar 2025 | 31 Mar 2025 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 24 Mar 2025 | 24 Mar 2025 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 03 Mar 2025 | 03 Mar 2025 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 28 Feb 2025 | 28 Feb 2025 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 26 Feb 2025 | 26 Feb 2025 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 18 Feb 2025 | 18 Feb 2025 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 07 Feb 2025 | 07 Feb 2025 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 06 Feb 2025 | 06 Feb 2025 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 28 Jan 2025 | 28 Jan 2025 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 13 Jan 2025 | 13 Jan 2025 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 08 Jan 2025 | 08 Jan 2025 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 07 Jan 2025 | 07 Jan 2025 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 19 Dec 2024 | 19 Dec 2024 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 26 Nov 2024 | 26 Nov 2024 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 25 Nov 2024 | 25 Nov 2024 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 19 Nov 2024 | 19 Nov 2024 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 15 Nov 2024 | 15 Nov 2024 | 001-39621 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | AMENDMENT NO.5 | 14 Nov 2024 | 005-91831 | |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 12 Nov 2024 | 12 Nov 2024 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 04 Nov 2024 | 04 Nov 2024 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 01 Nov 2024 | 31 Oct 2024 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 28 Oct 2024 | 28 Oct 2024 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 16 Oct 2024 | 16 Oct 2024 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 16 Oct 2024 | 16 Oct 2024 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 10 Oct 2024 | 10 Oct 2024 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 08 Oct 2024 | 08 Oct 2024 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 30 Sep 2024 | 30 Sep 2024 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 26 Sep 2024 | 26 Sep 2024 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 23 Sep 2024 | 23 Sep 2024 | 001-39621 |
| 20-F/A | Open 20-F/A document | Open XBRL data | View SEC filing for 20-F/A | 20-F/A | 20 Sep 2024 | 30 Jun 2024 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 18 Sep 2024 | 18 Sep 2024 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 10 Sep 2024 | 10 Sep 2024 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 09 Sep 2024 | 09 Sep 2024 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 05 Sep 2024 | 05 Sep 2024 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 03 Sep 2024 | 03 Sep 2024 | 001-39621 |
| 20-F | Open 20-F document | Open XBRL data | View SEC filing for 20-F | 20-F | 30 Aug 2024 | 30 Jun 2024 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 30 Aug 2024 | 30 Aug 2024 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 08 Aug 2024 | 08 Aug 2024 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 17 Jul 2024 | 17 Jul 2024 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 15 Jul 2024 | 15 Jul 2024 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 09 Jul 2024 | 09 Jul 2024 | 001-39621 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | AMENDMENT NO. 4 | 03 Jul 2024 | 005-91831 | |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 20 Jun 2024 | 19 Jun 2024 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 14 Jun 2024 | 14 Jun 2024 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 12 Jun 2024 | 12 Jun 2024 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 12 Jun 2024 | 12 Jun 2024 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 12 Jun 2024 | 12 Jun 2024 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 03 Jun 2024 | 03 Jun 2024 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 28 May 2024 | 28 May 2024 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 01 May 2024 | 01 May 2024 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 30 Apr 2024 | 30 Apr 2024 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 25 Apr 2024 | 25 Apr 2024 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 09 Apr 2024 | 09 Apr 2024 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 05 Apr 2024 | 05 Apr 2024 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 05 Apr 2024 | 05 Apr 2024 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 04 Apr 2024 | 04 Apr 2024 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 03 Apr 2024 | 03 Apr 2024 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 19 Mar 2024 | 19 Mar 2024 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 06 Mar 2024 | 06 Mar 2024 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 04 Mar 2024 | 04 Mar 2024 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 29 Feb 2024 | 29 Feb 2024 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 20 Feb 2024 | 20 Feb 2024 | 001-39621 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 14 Feb 2024 | 005-91831 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | AMENDMENT NO. 3 | 14 Feb 2024 | 005-91831 | |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 14 Feb 2024 | 14 Feb 2024 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 01 Feb 2024 | 01 Feb 2024 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 11 Jan 2024 | 11 Jan 2024 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 27 Dec 2023 | 27 Dec 2023 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 19 Dec 2023 | 19 Dec 2023 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 30 Nov 2023 | 30 Nov 2023 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 30 Nov 2023 | 30 Nov 2023 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 09 Nov 2023 | 09 Nov 2023 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 30 Oct 2023 | 30 Oct 2023 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 27 Oct 2023 | 27 Oct 2023 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 27 Oct 2023 | 27 Oct 2023 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 02 Oct 2023 | 02 Oct 2023 | 001-39621 |
| 20-F | Open 20-F document | Open XBRL data | View SEC filing for 20-F | 20-F | 28 Sep 2023 | 30 Jun 2023 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 28 Sep 2023 | 28 Sep 2023 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 07 Sep 2023 | 07 Sep 2023 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 31 Aug 2023 | 31 Aug 2023 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 28 Aug 2023 | 28 Aug 2023 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 24 Aug 2023 | 24 Aug 2023 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 01 Aug 2023 | 01 Aug 2023 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 26 Jul 2023 | 26 Jul 2023 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 24 Jul 2023 | 24 Jul 2023 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 13 Jul 2023 | 13 Jul 2023 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 10 Jul 2023 | 10 Jul 2023 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 08 Jun 2023 | 08 Jun 2023 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 25 May 2023 | 25 May 2023 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 17 May 2023 | 17 May 2023 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 08 May 2023 | 08 May 2023 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 28 Apr 2023 | 28 Apr 2023 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 07 Mar 2023 | 07 Mar 2023 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 06 Mar 2023 | 06 Mar 2023 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 23 Feb 2023 | 23 Feb 2023 | 001-39621 |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | FORM SC 13G/A | 15 Feb 2023 | 005-91831 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 14 Feb 2023 | 005-91831 | |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 13 Feb 2023 | 13 Feb 2023 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 06 Feb 2023 | 06 Feb 2023 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 30 Jan 2023 | 30 Jan 2023 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 11 Jan 2023 | 11 Jan 2023 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 12 Dec 2022 | 12 Dec 2022 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 06 Dec 2022 | 06 Dec 2022 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 16 Nov 2022 | 16 Nov 2022 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 10 Nov 2022 | 10 Nov 2022 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 24 Oct 2022 | 24 Oct 2022 | 001-39621 |
| 20-F | Open 20-F document | Open XBRL data | View SEC filing for 20-F | 20-F | 29 Sep 2022 | 30 Jun 2022 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 26 Sep 2022 | 26 Sep 2022 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 30 Aug 2022 | 30 Aug 2022 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 26 Aug 2022 | 26 Aug 2022 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 25 Aug 2022 | 25 Aug 2022 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 15 Aug 2022 | 15 Aug 2022 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 11 May 2022 | 11 May 2022 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 10 May 2022 | 10 May 2022 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 05 May 2022 | 05 May 2022 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 29 Apr 2022 | 29 Apr 2022 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 22 Apr 2022 | 22 Apr 2022 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 22 Apr 2022 | 22 Apr 2022 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 22 Apr 2022 | 22 Apr 2022 | 001-39621 |
| 6-K | Open 6-K document | Open XBRL data | View SEC filing for 6-K | 6-K | 30 Mar 2022 | 31 Dec 2021 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 10 Mar 2022 | 10 Mar 2022 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 02 Mar 2022 | 02 Mar 2022 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 28 Feb 2022 | 28 Feb 2022 | 001-39621 |
| EFFECT | Open EFFECT document | View SEC filing for EFFECT | 25 Feb 2022 | 333-262444 | ||
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 23 Feb 2022 | |||
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | AMENDMENT NO. 2 | 14 Feb 2022 | 005-91831 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | SC 13G/A | 14 Feb 2022 | 005-91831 | |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 14 Feb 2022 | 14 Feb 2022 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 10 Feb 2022 | 10 Feb 2022 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 09 Feb 2022 | 09 Feb 2022 | 001-39621 |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 07 Feb 2022 | |||
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 01 Feb 2022 | 01 Feb 2022 | 001-39621 |
| F-3 | Open F-3 document | View SEC filing for F-3 | F-3 | 01 Feb 2022 | 333-262444 | |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 24 Jan 2022 | 24 Jan 2022 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 04 Jan 2022 | 04 Jan 2022 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 03 Jan 2022 | 03 Jan 2022 | 001-39621 |
| 20-F | Open 20-F document | Open XBRL data | View SEC filing for 20-F | 20-F | 28 Oct 2021 | 30 Jun 2021 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 26 Oct 2021 | 26 Oct 2021 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 20 Oct 2021 | 19 Oct 2021 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 04 Oct 2021 | 04 Oct 2021 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 20 Sep 2021 | 20 Sep 2021 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 13 Sep 2021 | 13 Sep 2021 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | FORM 6-K | 02 Sep 2021 | 02 Sep 2021 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 30 Aug 2021 | 30 Aug 2021 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 10 Aug 2021 | 10 Aug 2021 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 09 Aug 2021 | 09 Aug 2021 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 06 Jul 2021 | 06 Jul 2021 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 22 Jun 2021 | 22 Jun 2021 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 14 Jun 2021 | 14 Jun 2021 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 08 Jun 2021 | 07 Jun 2021 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 02 Jun 2021 | 01 Jun 2021 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 06 Apr 2021 | 06 Apr 2021 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 31 Mar 2021 | 31 Mar 2021 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 25 Mar 2021 | 25 Mar 2021 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 15 Mar 2021 | 15 Mar 2021 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 05 Mar 2021 | 05 Mar 2021 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 24 Feb 2021 | 24 Feb 2021 | 001-39621 |
| 424B3 | Open 424B3 document | View SEC filing for 424B3 | 424B3 | 22 Feb 2021 | 333-249020 | |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 22 Feb 2021 | 22 Feb 2021 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 17 Feb 2021 | 17 Feb 2021 | 001-39621 |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | SC 13G | 16 Feb 2021 | 005-91831 | |
| SC 13G/A | Open SC 13G/A document | View SEC filing for SC 13G/A | AMENDMENT NO. 1 | 10 Feb 2021 | 005-91831 | |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 19 Jan 2021 | 19 Jan 2021 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 17 Dec 2020 | 17 Dec 2020 | 001-39621 |
| S-8 | Open S-8 document | View SEC filing for S-8 | S-8 | 01 Dec 2020 | 333-251052 | |
| SC 13G | Open SC 13G document | View SEC filing for SC 13G | 12 Nov 2020 | 005-91831 | ||
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 27 Oct 2020 | 27 Oct 2020 | 001-39621 |
| 6-K | Open 6-K document | View SEC filing for 6-K | 6-K | 21 Oct 2020 | 21 Oct 2020 | 001-39621 |
| 424B4 | Open 424B4 document | View SEC filing for 424B4 | 424B4 | 19 Oct 2020 | 333-249020 | |
| EFFECT | Open EFFECT document | View SEC filing for EFFECT | 16 Oct 2020 | 333-249020 | ||
| SEC STAFF LETTER | Open SEC STAFF LETTER document | View SEC filing for SEC STAFF LETTER | 15 Oct 2020 | |||
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 15 Oct 2020 | |||
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 15 Oct 2020 | |||
| CERT | Open CERT document | View SEC filing for CERT | 8A CERT | 15 Oct 2020 | 001-39621 | |
| F-1/A | Open F-1/A document | View SEC filing for F-1/A | F-1/A | 15 Oct 2020 | 333-249020 | |
| 8-A12B | Open 8-A12B document | View SEC filing for 8-A12B | 8-A12B | 14 Oct 2020 | 001-39621 | |
| CORRESP | Open CORRESP document | View SEC filing for CORRESP | 09 Oct 2020 | |||
| F-1/A | Open F-1/A document | View SEC filing for F-1/A | F-1/A | 09 Oct 2020 | 333-249020 | |
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 05 Oct 2020 | |||
| F-1 | Open F-1 document | View SEC filing for F-1 | F-1 | 24 Sep 2020 | 333-249020 | |
| SEC STAFF LETTER | Open SEC STAFF LETTER document | View SEC filing for SEC STAFF LETTER | 16 Sep 2020 | |||
| DRSLTR | Open DRSLTR document | View SEC filing for DRSLTR | 02 Sep 2020 | |||
| DRS/A | Open DRS/A document | View SEC filing for DRS/A | 02 Sep 2020 | 377-03304 | ||
| UPLOAD | Open UPLOAD document | View SEC filing for UPLOAD | 14 Aug 2020 | |||
| DRS | Open DRS document | View SEC filing for DRS | 17 Jul 2020 | 377-03304 |
About this filer
Opthea Ltd files with the SEC under CIK 0001815620. This page aggregates EDGAR filings and related ownership activity.
FAQ
- What is a CIK?
- A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
- Why are some filings missing?
- New filings appear as the SEC updates EDGAR, and older records can vary by availability.
- How often is this page updated?
- Updates follow new EDGAR submissions and periodic data refreshes.