# EDGAR Filing Document

**Accession Number:** 0001896084
**File Stem:** 0001140361-26-003781
**Filing Date:** 2026-2
**Character Count:** 8220
**Document Hash:** 1252c3d275a89212186613983aaba1d3
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001140361-26-003781.hdr.sgml**: 20260205

**ACCESSION NUMBER**: 0001140361-26-003781

**CONFORMED SUBMISSION TYPE**: 6-K

**PUBLIC DOCUMENT COUNT**: 3

**CONFORMED PERIOD OF REPORT**: 20260205

**FILED AS OF DATE**: 20260205

**DATE AS OF CHANGE**: 20260205

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** ioneer Ltd
- **CENTRAL INDEX KEY:** 0001896084
- **STANDARD INDUSTRIAL CLASSIFICATION:** MINING, QUARRYING OF NONMETALLIC MINERALS (NO FUELS) [1400]
- **ORGANIZATION NAME:** 01 Energy & Transportation
- **EIN:** 000000000
- **STATE OF INCORPORATION:** C3
- **FISCAL YEAR END:** 0630

**FILING VALUES:**
- **FORM TYPE:** 6-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-41412
- **FILM NUMBER:** 26600345

**BUSINESS ADDRESS:**
- **STREET 1:** 140 ARTHUR STREET
- **STREET 2:** SUITE 5.03, LEVEL 5
- **CITY:** NORTH SYDNEY
- **STATE:** C3
- **ZIP:** NSW 2060
- **BUSINESS PHONE:** 61(2)99225800

**MAIL ADDRESS:**
- **STREET 1:** 140 ARTHUR STREET
- **STREET 2:** SUITE 5.03, LEVEL 5
- **CITY:** NORTH SYDNEY
- **STATE:** C3
- **ZIP:** NSW 2060

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### UNITED STATES

### SECURITIES AND EXCHANGE COMMISSION

#### Washington, D.C. 20549

#### <br>

### FORM 6-K

#### <br>

#### REPORT OF FOREIGN PRIVATE ISSUER

#### Pursuant to Rule 13a-16 or 15d-16 of the

#### Securities Exchange Act of 1934

#### For the month of February 2026

#### <br>
**Commission File Number:**001-41412

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## ioneer Ltd
(Translation of registrant's name into English)

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#### Suite 16.01, 213 Miller Street

#### North Sydney, NSW, 2060, Australia
(Address of principal executive offices)

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Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

Form 20-F ☒ <br> Form 40-F ☐

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#### EXHIBIT INDEX
The following exhibits are filed as part of this Form 6-K:

<u> Exhibit </u> <u> Description </u> <br> <br> [99.1](ef20064804_ex99-1.htm) Announcement

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#### SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

---

| | | |
|:---|:---|:---|
|  | ioneer Ltd | ioneer Ltd |
|  | (registrant) | (registrant) |
| Date: February 5, 2026 | By:  | /s/ April Hashimoto |
|  | Name: April Hashimoto | Name: April Hashimoto |
|  | Title: Chief Financial Officer | Title: Chief Financial Officer |

---

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## Exhibit 99.1

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**Exhibit 99.1**<br>

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| | |
|:---|:---|
| ![](image00002.jpg) | Appendix 2A - Application for quotation of securities |

---

Announcement Summary

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#### Entity name

IONEER LTD

#### Announcement Type

New announcement

#### Date of this announcement

Thursday February 05, 2026

#### The +securities to be quoted are:
+Securities issued as part of a transaction or transactions previously announced to the market in an Appendix 3B

#### Total number of +securities to be quoted

---

| | | |
|:---|:---|:---|
| **ASX +security**<br> **code** | **Security description** | **Number of +securities to** |

---

---

| | | | |
|:---|:---|:---|:---|
|  |  | **be quoted** | **Issue date** |
| INR | ORDINARY FULLY PAID | 400,000,000<br>| 05/02/2026 |

---

Refer to next page for full details of the announcement

Appendix 2A - Application for quotation of securities 1 / 6

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Part 1 - Entity and announcement details

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| | |
|:---|:---|
| **1.1** | **Name of entity** |
| IONEER LTD | IONEER LTD |
| We (the entity named above) apply for +quotation of the following +securities and agree to the matters set out in Appendix 2A of the ASX Listing Rules. | We (the entity named above) apply for +quotation of the following +securities and agree to the matters set out in Appendix 2A of the ASX Listing Rules. |

---

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| | | |
|:---|:---|:---|
| **1.2** | **Registered number type** | **Registration number** |
| ACN | ACN | 098564606  |

---

---

| | | |
|:---|:---|:---|
| **1.3** | **ASX issuer code**  | ****<br>|
| INR | INR |  |

---

---

| | | |
|:---|:---|:---|
| **1.4** | **The announcement is**  | ****<br>|
| **New announcement** | **New announcement** |  |

---

---

| | | |
|:---|:---|:---|
| **1.5** | **Date of this announcement**  | ****<br>|
| 5/2/2026 | 5/2/2026 |  |

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Appendix 2A - Application for quotation of securities 2 / 6

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Part 2 - Type of Issue

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| | |
|:---|:---|
| **2.1** | **The +securities to be quoted are:**  |
| +Securities issued as part of a transaction or transactions previously announced to the market in an Appendix 3B | +Securities issued as part of a transaction or transactions previously announced to the market in an Appendix 3B |
| **Previous Appendix 3B details:** | **Previous Appendix 3B details:** |

---

---

| | | |
|:---|:---|:---|
| **Announcement Date and**<br> **Time**<br>| **Announcement Title** | **Selected Appendix 3B to submit quotation**<br> **request** |
| 30-Jan-2026 09:54 | New - Proposed issue of securities - INR | A placement or other type of issue |
| **2.3a.2 Are there any further issues of +securities yet to take place to complete the transaction(s) referred to in the Appendix 3B?**<br> No | **2.3a.2 Are there any further issues of +securities yet to take place to complete the transaction(s) referred to in the Appendix 3B?**<br> No | **2.3a.2 Are there any further issues of +securities yet to take place to complete the transaction(s) referred to in the Appendix 3B?**<br> No |

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Appendix 2A - Application for quotation of securities 3 / 6

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Part 3A - number and type of +securities to be quoted where issue has previously been notified to ASX in an Appendix 3B

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Placement Details

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#### ASX +security code and description
INR : ORDINARY FULLY PAID

#### <br>

#### Issue date
5/2/2026

Distribution Schedule

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**Provide a distribution schedule for the new +securities according to the categories set out in the left hand column - including the number of recipients and the total percentage of the new +securities held by the recipients in each category.**

---

| | |
|:---|:---|
| **Number of +securities held** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Number of holders** |
| <br> 1 - 1000% |  |
| <br> 1001 - 5000% |  |
| <br> 5001 - 10000% |  |
| <br> 10001 - 100000% |  |
|  <br> 100,001 and over% |  |

---

<br> Appendix 2A - Application for quotation of securities 4 / 6

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Issue details

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#### <br> Number of +securities to be quoted

#### <br>
400,000,000

#### Are the +securities being issued for a cash consideration?

#### <br>
Yes

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| | |
|:---|:---|
| **In what currency is the cash consideration being paid?** | **What is the issue price per +security?** |

---

AUD - Australian Dollar AUD 0.18000000

Any other information the entity wishes to provide about the +securities to be quoted <br>

Appendix 2A - Application for quotation of securities 5 / 6

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Part 4 - Issued capital following quotation

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#### Following the quotation of the +securities the subject of this application, the issued capital of the entity will comprise:

#### <br>
The figures in parts 4.1 and 4.2 below are automatically generated and may not reflect the entity's current issued capital if other Appendix 2A, Appendix 3G or Appendix 3H forms are currently with ASX for processing.

4.1 Quoted +securities (total number of each +class of +securities quoted on ASX following the +quotation of the +securities subject of this application)

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| | |
|:---|:---|
| **ASX +security code and description** | **Total number of**<br> **+securities on issue** |
|  |  |
| INR : ORDINARY FULLY PAID | 3074633957 |
| **4.2 Unquoted +securities (total number of each +class of +securities issued but not quoted on ASX)** | **4.2 Unquoted +securities (total number of each +class of +securities issued but not quoted on ASX)** |
| **ASX +security code and description** | **Total number of +securities on issue** |
| INRAS : PERFORMANCE RIGHTS | 76665846 |

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**Appendix 2A - Application for quotation of securities 6 / 6**

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