# EDGAR Filing Document

**Accession Number:** 0001859795
**File Stem:** 0001193125-25-319911
**Filing Date:** 2025-12
**Character Count:** 5161
**Document Hash:** e885e645c84f6bd05de1e54e8434294c
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-25-319911.hdr.sgml**: 20251216

**ACCESSION NUMBER**: 0001193125-25-319911

**CONFORMED SUBMISSION TYPE**: 6-K

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20251216

**FILED AS OF DATE**: 20251216

**DATE AS OF CHANGE**: 20251216

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** NOVONIX Ltd
- **CENTRAL INDEX KEY:** 0001859795
- **STANDARD INDUSTRIAL CLASSIFICATION:** MISCELLANEOUS ELECTRICAL MACHINERY, EQUIPMENT & SUPPLIES [3690]
- **ORGANIZATION NAME:** 04 Manufacturing
- **EIN:** 981559131
- **STATE OF INCORPORATION:** C3
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 6-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-41208
- **FILM NUMBER:** 251573304

**BUSINESS ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** LEVEL 38
- **STREET 2:** 71 EAGLE STREET
- **CITY:** BRISBANE
- **PROVINCE COUNTRY:** C3
- **BUSINESS PHONE:** 4235416874

**MAIL ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** LEVEL 38
- **STREET 2:** 71 EAGLE STREET
- **CITY:** BRISBANE
- **PROVINCE COUNTRY:** C3

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

Washington, D.C. 20549

**FORM 6-K**

**REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE**

**SECURITIES EXCHANGE ACT OF 1934**

For the month of December, 2025

001-41208 <br> (Commission File Number)

**NOVONIX LIMITED**

(Translation of registrant's name into English)

Level 38

71 Eagle Street

Brisbane, QLD 4000 Australia

(Address of principal executive office)

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 ☒ Form 40-F ☐

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1): ☐

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7): ☐

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**EXHIBIT INDEX**

**<u>Exhibit No.</u> <u>Description</u>**

Exhibit 99.21 [**<u>Appendix 3X (Initial Director's Interest Notice) filed December 15, 2025</u>**](nvx-ex99_1.htm)

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**SIGNATURES**

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 hereunto duly authorized.

**NOVONIX LIMITED**<br>By: <u>/s/ Robert Long</u><br>&nbsp;&nbsp;&nbsp;&nbsp; Robert Long<br>&nbsp;&nbsp;&nbsp;&nbsp; Chief Financial Officer<br>

Date: December 16, 2025

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## Exhibit 99.1

**Appendix 3X**

**Initial Director's Interest Notice**

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**EXHIBIT 99.1**

*Rule 3.19A.1*

# Appendix 3X

## Initial Director's Interest Notice
*Information or documents not available now must be given to ASX as soon as available. Information and documents given to ASX become ASX's property and may be made public.*

Introduced 30/9/2001.

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| |
|:---|
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**Name of entity NOVONIX LIMITED** |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**ABN 54 157 690 830** |

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We (the entity) give ASX the following information under listing rule 3.19A.1 and as agent for the director for the purposes of section 205G of the Corporations Act.

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| | |
|:---|:---|
| &nbsp;&nbsp;**Name of Director** | &nbsp;&nbsp;MIKE O'KRONLEY<br>|
| &nbsp;&nbsp;**Date of appointment** | &nbsp;&nbsp;15 DECEMBER 2025 |

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**Part 1 - Director's relevant interests in securities of which the director is the registered holder**

*In the case of a trust, this includes interests in the trust made available by the responsible entity of the trust*

Note: In the case of a company, interests which come within paragraph (i) of the definition of "notifiable interest of a director" should be disclosed in this part.

&nbsp;&nbsp;**Number & class of securities**<br>3,723,971 performance rights<br>

+ See chapter 19 for defined terms.

11/3/2002 Appendix 3X Page 1

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**Appendix 3X**

**Initial Director's Interest Notice**

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**Part 2 – Director's relevant interests in securities of which the director is not the registered holder**

*In the case of a trust, this includes interests in the trust made available by the responsible entity of the trust*

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| | |
|:---|:---|
| &nbsp;&nbsp;**Name of holder & nature of interest**<br>Note: Provide details of the circumstances giving rise to the relevant interest.<br>None<br>| &nbsp;&nbsp;**Number & class of Securities**<br>|

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**Part 3 – Director's interests in contracts**

Note: In the case of a company, interests which come within paragraph (ii) of the definition of "notifiable interest of a director" should be disclosed in this part.

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| | |
|:---|:---|
| &nbsp;&nbsp;**Detail of contract** | &nbsp;&nbsp;&nbsp;&nbsp;None. |
| &nbsp;&nbsp;**Nature of interest**<br>|  |
| &nbsp;&nbsp;**Name of registered holder**<br>**(if issued securities)**<br>|  |
| &nbsp;&nbsp;**No. and class of securities to which interest relates**<br>|  |

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+ See chapter 19 for defined terms.

Appendix 3X Page 2 11/3/2002

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