# EDGAR Filing Document

**Accession Number:** 0001878848
**File Stem:** 0000950103-25-011562
**Filing Date:** 2025-9
**Character Count:** 12237
**Document Hash:** 5ec5cd8e8aa611450bdff4528fcf05a0
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000950103-25-011562.hdr.sgml**: 20250911

**ACCESSION NUMBER**: 0000950103-25-011562

**CONFORMED SUBMISSION TYPE**: 144

**PUBLIC DOCUMENT COUNT**: 2

**FILED AS OF DATE**: 20250911

**DATE AS OF CHANGE**: 20250911

**SUBJECT COMPANY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** IREN Ltd
- **CENTRAL INDEX KEY:** 0001878848
- **STANDARD INDUSTRIAL CLASSIFICATION:** FINANCE SERVICES [6199]
- **ORGANIZATION NAME:** 09 Crypto Assets
- **EIN:** 000000000
- **STATE OF INCORPORATION:** C3
- **FISCAL YEAR END:** 0630

**FILING VALUES:**
- **FORM TYPE:** 144
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 001-41072
- **FILM NUMBER:** 251309934

**BUSINESS ADDRESS:**
- **STREET 1:** LEVEL 6, 55 MARKET STREET
- **CITY:** SYDNEY
- **STATE:** C3
- **ZIP:** NSW 2000
- **BUSINESS PHONE:** 61279068301

**MAIL ADDRESS:**
- **STREET 1:** LEVEL 6, 55 MARKET STREET
- **CITY:** SYDNEY
- **STATE:** C3
- **ZIP:** NSW 2000

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Iris Energy Ltd
- **DATE OF NAME CHANGE:** 20211022

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Iris Energy Pty Ltd
- **DATE OF NAME CHANGE:** 20210817
**REPORTING-OWNER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Roberts William Gregory
- **CENTRAL INDEX KEY:** 0001909308

**ORGANIZATION NAME:**

**FILING VALUES:**
- **FORM TYPE:** 144

**MAIL ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** IREN LIMITED
- **STREET 2:** LEVEL 6, 55 MARKET STREET
- **CITY:** SYDNEY
- **NON US STATE TERRITORY:** NSW
- **PROVINCE COUNTRY:** C3
- **ZIP:** 2000

## Ex-24

**Exhibit 24**

**POWER OF ATTORNEY**

Know all by these presents, that the undersigned hereby constitutes and appoints Cesilia Kim as the undersigned's true and lawful attorney-in-fact to:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(1) obtain and maintain credentials, including any Form ID or amended Form ID, to enable the undersigned, directly or indirectly including through a delegated entity, account administrator or other designated filing agent, to submit and file information and documents via the SEC's Electronic Data Gathering and Retrieval ("EDGAR") system or successor EDGAR Next, including identification codes, verification codes, passwords and password management codes, and any related annual certifications or confirmations, and to act as the undersigned's agent for such purposes;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(2) execute for and on behalf of the undersigned, in the undersigned's capacity as a reporting person pursuant to Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), and the rules thereunder of IREN Limited (the "Company"), Forms 3, 4 and 5, including any amendments thereto, in accordance with Section 16(a) of the Exchange Act;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(3) do and perform any and all acts, directly or indirectly including through a delegated entity, account administrator or other designated filing agent, for and on behalf of the undersigned which may be necessary or desirable to complete and execute any such Form 3, 4 or 5, complete and execute any amendment or amendments thereto, and timely file such form with the United States Securities and Exchange Commission (the "SEC") and any applicable stock exchange or similar authority;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(4) prepare, execute and file, or cause to be prepared, executed and filed, on behalf of the undersigned one or more Forms 144, or any amendments thereto, relating to any sales orders (including in connection with the exercise of options to purchase the Company's common stock ("common stock"), orally or electronically, to sell shares of common stock to the public from time to time in accordance with Rule 144 under the Securities Act of 1933, as amended; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(5) take any other action of any type whatsoever in connection with the foregoing which, in the opinion of any of such attorneys-in-fact, may be of benefit to, in the best interest of, or legally required by, the undersigned, it being understood that the documents executed by any of such attorneys-in-fact on behalf of the undersigned pursuant to this Power of Attorney shall be in such form and shall contain such terms and conditions as any of such attorneys-in-fact may approve in the discretion of any of such attorneys-in-fact.

The undersigned hereby grants to each such attorney-in-fact full power and authority to act separately and to do and perform any and every act and thing whatsoever requisite, necessary, or proper to be done in the exercise of any of the rights and powers herein granted, as fully to all intents and purposes as the undersigned might or could do if personally present, with full power of substitution, delegation or revocation, hereby ratifying and confirming all that any of such attorneys-in-fact, or the substitute or substitutes or delegee or delegees of any of such attorneys-in-fact, shall lawfully do or cause to be done by virtue of this Power of Attorney and the rights and powers herein granted. The undersigned acknowledges that the foregoing attorneys-in-fact, in serving in such capacity at the request of the undersigned, are not assuming, nor is the Company assuming, any of the undersigned's responsibilities to comply with Section 16 of the Exchange Act.

This Power of Attorney shall remain in full force and effect until the undersigned is no longer required to file Forms 3, 4 and 5 with respect to the undersigned's holdings of and transactions in securities issued by the Company, unless earlier revoked by the undersigned in a signed writing delivered to the foregoing attorneys-in-fact. This Power of Attorney supersedes all other powers of attorney previously executed by the undersigned in respect of the subject matter described herein.

IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be executed as of this 8<sup>th</sup> day of July, 2025.

Name: William Roberts

Signature: <u>/s/ William Roberts</u>

### UNITED STATES SECURITIES AND EXCHANGE COMMISSION
**Washington, D.C. 20549**

## FORM 144

### NOTICE OF PROPOSED SALE OF SECURITIES
### PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933

### 144: Filer Information

**Filer CIK:** 0001909308

**Is this a LIVE or TEST Filing?:** LIVE

### Submission Contact Information
_Not provided in this filing._

### 144: Issuer Information

**Name of Issuer:** IREN Ltd

**SEC File Number:** 001-41072

**Address of Issuer:** Level 6, Sydney, C3, NSW 2000

**Phone:** 61-2-7906-8301

**Name of Person for Whose Account the Securities are to Be Sold:** William Roberts

**Relationship to Issuer:** Co-Founder, Co-CEO, and Director

See the definition of "person" in paragraph (a) of Rule 144.
Information is to be given not only as to the person for whose account
the securities are to be sold but also as to all other persons
included in that definition. In addition, information shall be given
as to sales by all persons whose sales are required by paragraph (e)
of Rule 144 to be aggregated with sales for the account of the person
filing this notice.

### 144: Securities Information

|  |  |  |  |  |  |  |
|:---|:---|:---|:---|:---|:---|:---|
| Title of the Class of Securities To Be Sold | Name and Address of the Broker                                                             | Number of Shares or Other Units To Be Sold | Aggregate Market Value | Number of Shares or Other Units Outstanding | Approximate Date of Sale | Name the Securities Exchange |
| Ordinary Shares                             | B. Riley Securities, Inc.<br>11100 Santa Monica Blvd.<br>Suite 800<br>Los Angeles CA 90025 | 1000000                                    | 33131000.00            | 274282163                                   | 09/11/2025               | NASDAQ                       |

Furnish the following information with respect to the acquisition of
the securities to be sold and with respect to the payment of all or
any part of the purchase price or other consideration therefor:

### 144: Securities To Be Sold

|  |  |  |  |  |  |  |  |
|:---|:---|:---|:---|:---|:---|:---|:---|
| Title of the Class | Date you Acquired | Nature of Acquisition Transaction                      | Name of Person from Whom Acquired | Is this a Gift? | Amount of Securities Acquired | Date of Payment | Nature of Payment * |
| Ordinary Shares    | 11/06/2018        | Received directly from the issuer as subscriber shares | Issuer                            | No              | 490732                        | 11/06/2018      | Cash                |
| Ordinary Shares    | 06/19/2023        | Restricted stock units vested on July 1, 2024          | Issuer                            | No              | 237722                        | 06/19/2023      | Remuneration        |
| Ordinary Shares    | 07/01/2023        | Restricted stock units vested on July 1, 2024          | Issuer                            | No              | 271546                        | 07/01/2023      | Remuneration        |

* If the securities were purchased and full payment therefor was not
made in cash at the time of purchase, explain in the table or in a
note thereto the nature of the consideration given. If the
consideration consisted of any note or other obligation, or if payment
was made in installments describe the arrangement and state when the
note or other obligation was discharged in full or the last
installment paid.

Furnish the following information as to all securities of the issuer
sold during the past 3 months by the person for whose account the
securities are to be sold.

### 144: Securities Sold During The Past 3 Months

|  |  |  |  |  |
|:---|:---|:---|:---|:---|
| Name and Address of Seller                                                                                           | Title of Securities Sold                                       | Date of Sale | Amount of Securities Sold | Gross Proceeds |
| Awassi Capital Holdings 1 Pty Ltd., ATF Awassi Capital Trust #1<br>Level 6<br>55 Market Street<br>Sydney C3 NSW 2000 | Options to purchase ordinary shares expiring December 20, 2025 | 09/03/2025   | 500000                    | 12757336.45    |
| Awassi Capital Holdings 1 Pty Ltd., ATF Awassi Capital Trust #1<br>Level 6<br>55 Market Street<br>Sydney C3 NSW 2000 | Options to purchase ordinary shares expiring December 20, 2025 | 09/04/2025   | 500000                    | 11765987.03    |

### 144: Remarks and Signature

**Remarks:** (1) The total amount of ordinary shares acquired on November 6, 2018
reflects the (a) 25,000,000-for-1 share split, which was effective on
March 25, 2019, and (b) 1-for-5 reverse share split, which was
effective on November 4, 2021. The shares being sold are held by the
Awassi Capital Trust #1. Mr. Roberts is the sole shareholder of Awassi
Capital 1 Pty Ltd (ACN 629 820 499) ("Awassi Capital 1"), which is the
trustee for the Awassi Capital Trust #1. As such, Mr. Roberts manages
the investments of Awassi Capital 1 and has voting power over the
ordinary shares held by the Awassi Capital Trust #1. The securities
sold in the prior 3 months consists of 1,000,000 options to purchase
ordinary shares of IREN Limited, with no par value, that would have
expired on December 20, 2025.

**Date of Notice:** 09/11/2025

ATTENTION:

The person for whose account the securities to which this notice
relates are to be sold hereby represents by signing this notice that
he does not know any material adverse information in regard to the
current and prospective operations of the Issuer of the securities to
be sold which has not been publicly disclosed. If such person has
adopted a written trading plan or given trading instructions to
satisfy Rule 10b5-1 under the Exchange Act, by signing the form and
indicating the date that the plan was adopted or the instruction
given, that person makes such representation as of the plan adoption
or instruction date.

**Signature:** /s/ Cesilia Kim, attorney-in-fact for William Roberts