Filer Snapshot

ioneer Ltd SEC EDGAR Filings

SEC filings, ownership reports, and insider transactions for CIK 0001896084.

Entity Type

Company

Total Filings

109

Latest Filing

20 Apr 2026

Industry

Mining & Quarrying Of Nonmetallic Minerals (No Fuels)

Save this filer page for the next filing cycle

Keep this page in your research queue, then return to compare new filings with prior context.

Save and revisit

Save this filer page

Create a free account to keep this page in your watchlists and return after a new SEC filing changes the record here.

Best next steps

Start with the latest filings table, then open the strongest context page for this filer.

  • Use the filings table to verify the newest submission, form type, and report period.
  • Open the deeper context page only when this filer actually has insider or ownership signal.
Source: SEC filing 6-K

6-K filed on 20 Apr 2026 for CIK 0001896084.

View Source Filing
Symbol
IONR on Nasdaq, GSCCF on OTC
Business address
140 Arthur Street, Suite 5.03, Level 5, North Sydney, Australia, NSW 2060
State of incorporation
Australia
Fiscal year end
30 June

Quick Takeaways

  • ioneer Ltd is an SEC filer tracked under CIK 0001896084.
  • 109 filings are listed on this profile.
  • Common form coverage includes 6-K, 3, 4 and more.

What Changed

  • Latest filing: 6-K filed on 20 Apr 2026.
  • Report period: 20 Apr 2026.

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 6-K

6-K filed on 20 Apr 2026 for CIK 0001896084.

View Source Filing

Return Loop

Why revisit this filer page

A newly filed 6-K can change the filing history, ownership context, or next research path for ioneer Ltd.

Latest source-backed update
6-K filed 20 Apr 2026
Why come back
Revisit after a new SEC filing appears to compare the updated record with prior filings.
  • Latest filing on record: 6-K filed 20 Apr 2026.
  • 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 ioneer Ltd

New fact period available

Latest financial period: Q2 2025. Open the source-backed page to inspect the fresh filing or facts context.

Update date

22 Oct 2025

Page type

Company facts

Latest period

Q2 2025

SEC-backed company facts were refreshed from filings filed on 22 Oct 2025.

Benchmark Context

Benchmark context for this company

ioneer 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: 22 Oct 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

ioneer Ltd has filed 109 SEC EDGAR filings since 07 Dec 2021. Common forms include 6-K, 3, 4, 3/A and more.

Latest Filings

Recent SEC filings for ioneer Ltd with direct links to document and filing folders.

Form type Document Filing Description Filing date Reporting date File number(s)
6-K Open 6-K document View SEC filing for 6-K 6-K 20 Apr 2026 20 Apr 2026 001-41412
3 Open 3 document View SEC filing for 3 FORM 3 13 Apr 2026 18 Mar 2026
6-K Open 6-K document View SEC filing for 6-K 6-K 31 Mar 2026 31 Mar 2026 001-41412
4 Open 4 document View SEC filing for 4 FORM 4 25 Mar 2026 24 Mar 2026
3/A Open 3/A document View SEC filing for 3/A FORM 3/A 25 Mar 2026 24 Mar 2026
6-K Open 6-K document View SEC filing for 6-K 6-K 19 Mar 2026 19 Mar 2026 001-41412
3 Open 3 document View SEC filing for 3 FORM 3 19 Mar 2026 18 Mar 2026
3 Open 3 document View SEC filing for 3 FORM 3 18 Mar 2026 18 Mar 2026
3 Open 3 document View SEC filing for 3 FORM 3 18 Mar 2026 18 Mar 2026
3 Open 3 document View SEC filing for 3 FORM 3 18 Mar 2026 18 Mar 2026
3 Open 3 document View SEC filing for 3 FORM 3 18 Mar 2026 18 Mar 2026
3 Open 3 document View SEC filing for 3 FORM 3 18 Mar 2026 18 Mar 2026
6-K Open 6-K document | Open XBRL data View SEC filing for 6-K 6-K 18 Mar 2026 31 Dec 2025 001-41412
3 Open 3 document View SEC filing for 3 FORM 3 18 Mar 2026 18 Mar 2026
3 Open 3 document View SEC filing for 3 FORM 3 18 Mar 2026 18 Mar 2026
3 Open 3 document View SEC filing for 3 FORM 3 18 Mar 2026 18 Mar 2026
3 Open 3 document View SEC filing for 3 FORM 3 18 Mar 2026 18 Mar 2026
6-K Open 6-K document View SEC filing for 6-K 6-K 05 Feb 2026 05 Feb 2026 001-41412
6-K Open 6-K document View SEC filing for 6-K 6-K 30 Jan 2026 30 Jan 2026 001-41412
6-K Open 6-K document View SEC filing for 6-K 6-K 30 Jan 2026 30 Jan 2026 001-41412
6-K Open 6-K document View SEC filing for 6-K 6-K 23 Jan 2026 23 Jan 2026 001-41412
6-K Open 6-K document View SEC filing for 6-K 6-K 01 Dec 2025 01 Dec 2025 001-41412
6-K Open 6-K document View SEC filing for 6-K 6-K 29 Oct 2025 29 Oct 2025 001-41412
20-F Open 20-F document | Open XBRL data View SEC filing for 20-F 20-F 22 Oct 2025 30 Jun 2025 001-41412
6-K Open 6-K document View SEC filing for 6-K 6-K 20 Oct 2025 20 Oct 2025 001-41412
6-K Open 6-K document View SEC filing for 6-K 6-K 30 Sep 2025 30 Sep 2025 001-41412
6-K Open 6-K document View SEC filing for 6-K 6-K 23 Sep 2025 23 Sep 2025 001-41412
6-K Open 6-K document View SEC filing for 6-K 6-K 17 Sep 2025 17 Sep 2025 001-41412
6-K Open 6-K document View SEC filing for 6-K 6-K 03 Sep 2025 03 Sep 2025 001-41412
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 29 Jul 2025 005-94028
6-K Open 6-K document View SEC filing for 6-K 6-K 13 Jun 2025 13 Jun 2025 001-41412
6-K Open 6-K document View SEC filing for 6-K 6-K 13 Jun 2025 13 Jun 2025 001-41412
6-K Open 6-K document View SEC filing for 6-K 6-K 03 Jun 2025 03 Jun 2025 001-41412
6-K Open 6-K document View SEC filing for 6-K 6-K 02 Jun 2025 02 Jun 2025 001-41412
6-K Open 6-K document View SEC filing for 6-K 6-K 29 May 2025 29 May 2025 001-41412
6-K Open 6-K document View SEC filing for 6-K 6-K 06 May 2025 06 May 2025 001-41412
6-K Open 6-K document View SEC filing for 6-K 6-K 05 May 2025 05 May 2025 001-41412
6-K Open 6-K document View SEC filing for 6-K 6-K 15 Apr 2025 15 Apr 2025 001-41412
6-K Open 6-K document View SEC filing for 6-K 6-K 14 Apr 2025 14 Apr 2025 001-41412
6-K Open 6-K document | Open XBRL data View SEC filing for 6-K 6-K 04 Apr 2025 31 Dec 2024 001-41412
6-K Open 6-K document View SEC filing for 6-K 6-K 05 Mar 2025 05 Mar 2025 001-41412
6-K Open 6-K document View SEC filing for 6-K 6-K 26 Feb 2025 26 Feb 2025 001-41412
6-K Open 6-K document View SEC filing for 6-K 6-K 19 Feb 2025 19 Feb 2025 001-41412
6-K Open 6-K document View SEC filing for 6-K 6-K 06 Feb 2025 06 Feb 2025 001-41412
6-K Open 6-K document View SEC filing for 6-K 6-K 30 Jan 2025 30 Jan 2025 001-41412
6-K Open 6-K document View SEC filing for 6-K 6-K 17 Jan 2025 17 Jan 2025 001-41412
6-K Open 6-K document View SEC filing for 6-K 6-K 24 Oct 2024 24 Oct 2024 001-41412
20-F/A Open 20-F/A document | Open XBRL data View SEC filing for 20-F/A 20-F/A 23 Oct 2024 30 Jun 2024 001-41412
20-F Open 20-F document | Open XBRL data View SEC filing for 20-F 20-F 22 Oct 2024 30 Jun 2024 001-41412
6-K Open 6-K document View SEC filing for 6-K 6-K 21 Oct 2024 21 Oct 2024 001-41412
6-K Open 6-K document View SEC filing for 6-K 6-K 19 Sep 2024 19 Sep 2024 001-41412
6-K Open 6-K document View SEC filing for 6-K 6-K 18 Sep 2024 18 Sep 2024 001-41412
6-K Open 6-K document View SEC filing for 6-K 6-K 18 Jul 2024 18 Jul 2024 001-41412
6-K Open 6-K document View SEC filing for 6-K 6-K 03 Jul 2024 03 Jul 2024 001-41412
6-K Open 6-K document View SEC filing for 6-K 6-K 05 Jun 2024 05 Jun 2024 001-41412
6-K Open 6-K document View SEC filing for 6-K 6-K 30 Apr 2024 30 Apr 2024 001-41412
6-K Open 6-K document View SEC filing for 6-K 6-K 16 Apr 2024 16 Apr 2024 001-41412
6-K Open 6-K document View SEC filing for 6-K 6-K 15 Apr 2024 15 Apr 2024 001-41412
6-K Open 6-K document View SEC filing for 6-K 6-K 03 Apr 2024 03 Apr 2024 001-41412
6-K Open 6-K document | Open XBRL data View SEC filing for 6-K 6-K 15 Mar 2024 31 Dec 2023 001-41412
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 08 Mar 2024 001-41412
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 29 Feb 2024 001-41412
6-K Open 6-K document View SEC filing for 6-K 6-K 26 Feb 2024 26 Feb 2024 001-41412
6-K Open 6-K document View SEC filing for 6-K 6-K 22 Feb 2024 21 Feb 2024 001-41412
CORRESP Open CORRESP document View SEC filing for CORRESP 15 Feb 2024
6-K Open 6-K document View SEC filing for 6-K 6-K 30 Jan 2024 30 Jan 2024 001-41412
6-K Open 6-K document View SEC filing for 6-K 6-K 03 Nov 2023 03 Nov 2023 001-41412
6-K Open 6-K document View SEC filing for 6-K 6-K 02 Nov 2023 02 Nov 2023 001-41412
6-K Open 6-K document View SEC filing for 6-K 6-K 01 Nov 2023 01 Nov 2023 001-41412
6-K Open 6-K document View SEC filing for 6-K 6-K 30 Oct 2023 30 Oct 2023 001-41412
20-F Open 20-F document | Open XBRL data View SEC filing for 20-F 20-F 27 Oct 2023 30 Jun 2023 001-41412
6-K Open 6-K document View SEC filing for 6-K 6-K 29 Sep 2023 28 Sep 2023 001-41412
6-K Open 6-K document View SEC filing for 6-K 6-K 22 Sep 2023 21 Sep 2023 001-41412
6-K Open 6-K document View SEC filing for 6-K 6-K 21 Sep 2023 20 Sep 2023 001-41412
ARS Open ARS document View SEC filing for ARS ARS 20 Sep 2023 30 Jun 2023 001-41412
6-K Open 6-K document View SEC filing for 6-K 6-K 09 May 2023 09 May 2023 001-41412
6-K Open 6-K document View SEC filing for 6-K 6-K 27 Apr 2023 27 Apr 2023 001-41412
6-K Open 6-K document View SEC filing for 6-K 6-K 26 Apr 2023 26 Apr 2023 001-41412
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 27 Mar 2023 005-94028
6-K Open 6-K document View SEC filing for 6-K 6-K 27 Feb 2023 27 Feb 2023 001-41412
6-K Open 6-K document View SEC filing for 6-K 6-K 18 Jan 2023 18 Jan 2023 001-41412
6-K Open 6-K document View SEC filing for 6-K 6-K 13 Jan 2023 13 Jan 2023 001-41412
6-K Open 6-K document View SEC filing for 6-K 6-K 19 Dec 2022 19 Dec 2022 001-41412
6-K Open 6-K document View SEC filing for 6-K 6-K 14 Dec 2022 14 Dec 2022 001-41412
6-K/A Open 6-K/A document View SEC filing for 6-K/A 6-K/A 01 Nov 2022 31 Oct 2022 001-41412
6-K Open 6-K document View SEC filing for 6-K 6-K 28 Oct 2022 28 Oct 2022 001-41412
20-F Open 20-F document | Open XBRL data View SEC filing for 20-F 20-F 21 Oct 2022 30 Jun 2022 001-41412
6-K Open 6-K document View SEC filing for 6-K 6-K 01 Aug 2022 01 Aug 2022 001-41412
6-K Open 6-K document View SEC filing for 6-K 6-K 29 Jul 2022 29 Jul 2022 001-41412
6-K Open 6-K document View SEC filing for 6-K 6-K 26 Jul 2022 25 Jul 2022 001-41412
6-K Open 6-K document View SEC filing for 6-K 6-K 21 Jul 2022 21 Jul 2022 001-41412
S-8 Open S-8 document View SEC filing for S-8 S-8 15 Jul 2022 333-266137
6-K Open 6-K document View SEC filing for 6-K 6-K 05 Jul 2022 05 Jul 2022 001-41412
6-K Open 6-K document View SEC filing for 6-K 6-K 30 Jun 2022 30 Jun 2022 001-41412
SEC STAFF ACTION Open SEC STAFF ACTION document View SEC filing for SEC STAFF ACTION 28 Jun 2022
CERT Open CERT document View SEC filing for CERT 28 Jun 2022 001-41412
SEC STAFF LETTER Open SEC STAFF LETTER document View SEC filing for SEC STAFF LETTER 27 Jun 2022
CORRESP Open CORRESP document View SEC filing for CORRESP 24 Jun 2022
CORRESP Open CORRESP document View SEC filing for CORRESP 15 Jun 2022
20FR12B/A Open 20FR12B/A document View SEC filing for 20FR12B/A FORM 20FR12B/A 15 Jun 2022 001-41412
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 10 Jun 2022
CORRESP Open CORRESP document View SEC filing for CORRESP 03 Jun 2022
20FR12B Open 20FR12B document View SEC filing for 20FR12B 20FR12B 03 Jun 2022 001-41412
SEC STAFF LETTER Open SEC STAFF LETTER document View SEC filing for SEC STAFF LETTER 24 May 2022
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 24 May 2022
DRSLTR Open DRSLTR document View SEC filing for DRSLTR 28 Apr 2022
DRS/A Open DRS/A document View SEC filing for DRS/A 28 Apr 2022 377-05765
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 03 Jan 2022
DRS Open DRS document View SEC filing for DRS 07 Dec 2021 377-05765

About this filer

ioneer Ltd files with the SEC under CIK 0001896084. This page aggregates EDGAR filings and related ownership activity.

Industry: Mining & Quarrying Of Nonmetallic Minerals (No Fuels).

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.