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NOVONIX Ltd — Major Shareholding Notification 2026
May 4, 2026
33557_rns_2026-05-04_14dc63c2-1be5-4c6b-a5be-ca57d66618d6.pdf
Major Shareholding Notification
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Docusign Envelope ID: 8DFC69ED-7E26-8EDB-8003-D1CB69302BA8
Form 604
Corporations Act 2001
Section 671B
Notice of change of interests of substantial holder
| To Company Name/Scheme | Novonix Limited (NVX) |
|---|---|
| ACN/ARSN | 098 564 606 |
| 1. Details of substantial holder (1) | |
| Name | Phillips 66 Company (P66) and each of the entities listed in Annexure A (P66 Associates) (collectively, P66 Group) |
| ACN/ARSN (if applicable) | N/A |
| There was a change in the interests of the substantial holder on | 27/02/2026 |
| The previous notice was given to the company on | 28/01/2025 |
| The previous notice was dated | 28/01/2025 |
2. Previous and present voting power
The total number of votes attached to all the voting shares in the company or voting interests in the scheme that the substantial holder or an associate (2) had a relevant interest (3) in when last required, and when now required, to give a substantial holding notice to the company or scheme, are as follows:
| Class of securities (4) | Previous notice | Present notice | ||
|---|---|---|---|---|
| Person's votes | Voting power (5) | Person's votes | Voting power (5) | |
| Fully Paid Ordinary Shares | 90,821,514 | 14.29% | 90,942,108 | 10.56% |
3. Changes in relevant interests
Particulars of each change in, or change in the nature of, a relevant interest of the substantial holder or an associate in voting securities of the company or scheme, since the substantial holder was last required to give a substantial holding notice to the company or scheme are as follows:
| Date of change | Person whose relevant interest changed | Nature of change (6) | Consideration given in relation to change (7) | Class and number of securities affected | Person's votes affected |
|---|---|---|---|---|---|
| 27/02/2026 | P66 | Increase in voting power as a result of the issue of 120,594 ordinary shares upon the vesting and conversion of FY25 share rights | Nil | 120,594 ordinary shares | 120,594 |
| 06/02/2025 – 27/02/2026 | P66 | Reduction in voting power as a result of dilution due to the issue of ordinary shares upon the conversion of performance rights, share rights and convertible debentures | N/A | N/A | N/A |
4. Present relevant interests
Particulars of each relevant interest of the substantial holder in voting securities after the change are as follows:
| Holder of relevant interest | Registered holder of securities | Person entitled to be registered as holder (8) | Nature of relevant interest (6) | Class and number of securities | Person's votes |
|---|---|---|---|---|---|
| P66 | P66 | P66 | Relevant interest under section 608(1)(a) of the Corporations Act 2001 (Cth) (Corporations Act) as the holder of the shares | 90,942,108 ordinary shares | 90,942,108 |
5. Changes in association
The persons who have become associates (2) of, ceased to be associates of, or have changed the nature of their association (9) with, the
Docusign Envelope ID: 8DFC69ED-7E26-8EDB-8003-D1CB69302BA8
substantial holder in relation to voting interests in the company or scheme are as follows:
| Name and ACN/ARSN (if applicable) | Nature of association |
|---|---|
6. Addresses
The addresses of persons named in this form are as follows:
| Name | Address |
|---|---|
| P66 | 2331 CityWest Blvd., Houston, Texas 77027, USA |
| P66 Associates | 2331 CityWest Blvd., Houston, Texas 77027, USA |
Signature
print name
Dean A. Brazier Jr.
capacity
Assistant Secretary
sign here
Signed by:
Dean Brazier
date
May 1, 2026
DIRECTIONS
(1) If there are a number of substantial holders with similar or related relevant interests (eg. a corporation and its related corporations, or the manager and trustee of an equity trust), the names could be included in an annexure to the form. If the relevant interests of a group of persons are essentially similar, they may be referred to throughout the form as a specifically named group if the membership of each group, with the names and addresses of members is clearly set out in paragraph 6 of the form.
(2) See the definition of "associate" in section 9 of the Corporations Act 2001.
(3) See the definition of "relevant interest" in sections 608 and 671B(7) of the Corporations Act 2001.
(4) The voting shares of a company constitute one class unless divided into separate classes.
(5) The person's votes divided by the total votes in the body corporate or scheme multiplied by 100.
(6) Include details of:
(a) any relevant agreement or other circumstances because of which the change in relevant interest occurred. If subsection 671B(4) applies, a copy of any document setting out the terms of any relevant agreement, and a statement by the person giving full and accurate details of any contract, scheme or arrangement, must accompany this form, together with a written statement certifying this contract, scheme or arrangement; and
(b) any qualification of the power of a person to exercise, control the exercise of, or influence the exercise of, the voting powers or disposal of the securities to which the relevant interest relates (indicating clearly the particular securities to which the qualification applies).
See the definition of "relevant agreement" in section 9 of the Corporations Act 2001.
(7) Details of the consideration must include any and all benefits, money and other, that any person from whom a relevant interest was acquired has, or may, become entitled to receive in relation to that acquisition. Details must be included even if the benefit is conditional on the happening or not of a contingency. Details must be included of any benefit paid on behalf of the substantial holder or its associate in relation to the acquisitions, even if they are not paid directly to the person from whom the relevant interest was acquired.
(8) If the substantial holder is unable to determine the identity of the person (eg. if the relevant interest arises because of an option) write "unknown"
(9) Give details, if appropriate, of the present association and any change in that association since the last substantial holding notice.
Docusign Envelope ID: 8DFC69ED-7E26-8EDB-8003-D1CB69302BA8
Annexure A
This is Annexure A of 4 pages referred to in the Form 604: Notice of change in interests of substantial holder issued by the P66 Group dated May 1, 2026.
Signed:

Name: Dean A. Brazier Jr.
Capacity: Assistant Secretary
Date: May 1, 2026
Phillips 66 Company and its associates are identified in the table below.
| Name |
|---|
| 3P Capital Insurance Company IC |
| Altira Technology VI Overflow Fund LLC |
| Apro, LLC |
| Apro Distribution, LLC |
| APT Pension Scheme Trustees Limited |
| Asamera Oil (US) Inc. |
| Associated Petroleum Terminals (Immingham) Limited |
| Bayou Bridge Pipeline, LLC |
| Bluewater Texas Terminal LLC |
| C.S. Land, Inc. |
| Centana Intrastate Pipeline, LLC |
| CF Altitude LLC |
| CF Altitude Holdings LLC |
| CF United LLC |
| Chevron Phillips Chemical Company LLC |
| Cheyenne Connector, LLC |
| Chisholm Pipeline Company |
| Cimarron River Pipeline, LLC |
| Clean Harbors Cooperative, L.L.C |
| CME Group Inc. |
| Coastal Bend Propane Pipeline Holdings, LP |
| Coastal Bend Propane Pipeline, LP |
| Coastal Bend Y-Grade GP, LLC |
| Coastal Bend Y-Grade Logistics, LP |
| Coastal Bend Y-Grade Operations, LP |
| Coastal Bend Y-Grade Pipeline, LP |
| Coastal Bend Y-Grade Services, LP |
| Coastal Bend Y-Grade, LP |
| Collbran Valley Gas Gathering, LLC |
| Crude Oil Terminals (Humber) Limited |
| Dakota Access LLC |
| DCP Assets Holding, LP |
| DCP Assets Holding GP, LLC |
| DCP Black Lake Holdings, LP |
| DCP Chesapeake LLC |
| DCP Cheyenne Connector, LLC |
| DCP Grands Lacs LLC |
| DCP Guadalupe Pipeline, LLC |
| DCP Hinshaw Pipeline, LLC |
| DCP Intrastate Network, LLC |
| DCP James Lake Holding LLC |
| DCP Litchfield, LLC |
| DCP LP Holdings, LLC |
| DCP Lucerne 2 Plant LLC |
| DCP Michigan Pipeline & Processing LLC |
| DCP Michigan Holdings LLC |
Docusign Envelope ID: 8DFC69ED-7E26-8EDB-8003-D1CB69302BA8
| DCP Midstream, LLC |
|---|
| DCP Midstream Holding, LLC |
| DCP Midstream GP, LLC |
| DCP Midstream GP, LP |
| DCP Midstream, LP |
| DCP Midstream Marketing, LLC |
| DCP Midstream Operating, LLC |
| DCP Midstream Operating, LP |
| DCP New Mexico Development, LLC |
| DCP NGL Operating, LLC |
| DCP NGL Services, LLC |
| DCP Operating Company, LP |
| DCP Partners Colorado LLC |
| DCP Partners Logistics, LLC |
| DCP Partners MB I LLC |
| DCP Partners MB II LLC |
| DCP Pipeline Holding LLC |
| DCP Raptor Pipeline, LLC |
| DCP Receivables LLC |
| DCP Sand Hills Interstate Pipeline, LLC |
| DCP Sand Hills Pipeline LLC |
| DCP Saginaw Bay Lateral LLC |
| DCP Services, LLC |
| DCP South Central Texas LLC |
| DCP Southern Hills Interstate Pipeline, LLC |
| DCP Southern Hills Pipeline LLC |
| DCP Tolar Holdings LLC |
| DCP Wattenberg Pipeline LLC |
| DCP Wyoming Assets LLC |
| DCP Zia Plant LLC |
| Deutsche Transalpine Oelleitung GmbH |
| Douglas Oil Company of California |
| eFuel, LLC |
| Energy Transfer Crude Oil Company, LLC |
| EVEREN Specialty Ltd. |
| EVEREN LIMITED |
| Excel Paralubes LLC |
| Explorer Pipeline Company |
| Front Range Pipeline LLC |
| GKG Mineraloel Handel GmbH & Co. KG |
| GKG Mineraloel Handel Verwaltungsgesellschaft mbH |
| Gray Oak Pipeline, LLC |
| Gulf Coast Fractionators |
| GVO Gebinde-Verwertungsgesellschaft der Mineralolwirtschaft mbH |
| Hertfordshire Oil Storage Limited |
| Heartland Pipeline Company |
| Humber LPG Terminal Limited |
| Humber Oil Terminals Trustee Limited |
| Hunt & Sons LLC |
| Hydroserve Westlake, L.L.C. |
| Iwilei District Participating Parties, LLC |
| Jackson Pipeline Company |
| James Lake Gathering, LLC |
| James Lake Gathering II, LLC |
| James Lake Midstream, LLC |
| Javelina Processing LLC |
| JET Beteiligungs GmbH |
| JET Management Holding GmbH & Co KG |
Docusign Envelope ID: 8DFC69ED-7E26-8EDB-8003-D1CB69302BA8
| JET Management Holding Verwaltungs GmbH |
|---|
| JET Partizipations GmbH & Co. KG |
| JET Petrol Limited |
| Jet Petroleum Limited |
| JET Retail UK Limited |
| JET Tankstellen Austria GmbH |
| JET Tankstellen Deutschland GmbH |
| Jupiter Sulphur LLC |
| Kansas City Retail and Convenience LLC |
| Kayo Oil Company |
| KHQ LLC |
| Lake Charles Pipe Line Company |
| Linden Urban Renewal Limited Partnership |
| Marysville Hydrocarbons LLC |
| Marysville Hydrocarbons Holdings, LLC |
| Merey Sweeny LLC |
| Mineraloelraffinerie Oberrhein GmbH & Co. KG |
| Mineraloelraffinerie Oberrhein Verwaltungs GmbH |
| Moffett Energy Services LLC |
| Montana-Wyoming Oil Spill Control Cooperative, LLC |
| National Helium, LLC |
| Northern Montana Oil Spill Cooperative, LLC |
| NOVONIX Limited |
| Oberrheinische Mineraloelwerke GmbH |
| Oil Spill Response Limited |
| OnCue Holdings LLC |
| OnCue Marketing LLC |
| OnCue RE LLC |
| Phillips 66 |
| Phillips 66 Alliance H2PL LLC |
| Phillips 66 Aviation LLC |
| Phillips 66 Canada Ltd. |
| Phillips 66 Capital Holdings LLC |
| Phillips 66 Carrier LLC |
| Phillips 66 Communications Inc. |
| Phillips 66 Company |
| Phillips 66 Continental GmbH |
| Phillips 66 DAPL Holdings LLC |
| Phillips 66 Dos Picos LLC |
| Phillips 66 Energy GmbH |
| Phillips 66 Energy Trading LLC |
| Phillips 66 Energy Transition Operating Company LLC |
| Phillips 66 ETCO Holdings LLC |
| Phillips 66 Healthcare Trustee Limited |
| Phillips 66 Export Terminal LLC |
| Phillips 66 GmbH in Liquidation |
| Phillips 66 Gulf Coast Pipeline LLC |
| Phillips 66 Gulf Coast Properties LLC |
| Phillips 66 International Holdings Company |
| Phillips 66 International Investments Ltd. |
| Phillips 66 International Trading Pte. Ltd. |
| Phillips 66 Investment Holdings LLC |
| Phillips 66 Ireland Pension Trust Limited |
| Phillips 66 LCR Isomerization LLC |
| Phillips 66 Limited |
| Phillips 66 Partners GP LLC |
| Phillips 66 Partners Holdings LLC |
| Phillips 66 Partners LP |
Docusign Envelope ID: 8DFC69ED-7E26-8EDB-8003-D1CB69302BA8
| Phillips 66 Pension Plan Trustee Limited |
|---|
| Phillips 66 Pipeline LLC |
| Phillips 66 Project Development Inc. |
| Phillips 66 Project Shareholder Inc. |
| Phillips 66 Receivables LLC |
| Phillips 66 Sand Hills LLC |
| Phillips 66 Southern Hills LLC |
| Phillips 66 Spectrum Corporation |
| Phillips 66 Stillwater Retail Corporation |
| Phillips 66 Stillwater Retail One LLC |
| Phillips 66 Stillwater Retail Two LLC |
| Phillips 66 Sweeny Frac 2 LLC |
| Phillips 66 Sweeny Frac LLC |
| Phillips 66 Sweeny-Freeport 2 Pipeline LLC |
| Phillips 66 Sweeny-Freeport LLC |
| Phillips 66 Transportation Company |
| Phillips 66 Treasury Limited |
| Phillips 66 TS Limited |
| Phillips 66 UK Funding Limited |
| Phillips 66 UK Holdings Limited |
| Phillips 66 WRB Inc. |
| Phillips Chemical Holdings LLC |
| Phillips Gas Company LLC |
| Phillips Utility Gas Corporation |
| Pioneer Investments Corp. |
| Pioneer Pipe Line Company |
| Qingdao Phillips 66 Energy Co. Ltd. |
| Radius Insurance Company |
| Resource Environmental L.L.C. |
| Retail Holdings LLC |
| Salt Lake Terminal Company |
| Sentinel Transportation, LLC |
| SHC Insurance Company |
| Shell Rock Soy Processing LLC |
| Skelly-Belvieu Pipeline Company, L.L.C. |
| Societa Italiana Per L'Oleodotto Transalpino S.p.A. |
| Societe du Pipeline Sud-Europeen |
| Société Européenne de Stockage |
| Spirit Insurance Company |
| Square Robot, Inc. |
| STACK Pipeline LLC |
| Sweeny Cogeneration LLC |
| Texas Express Pipeline LLC |
| TF Hill LLC |
| Transalpine Oelleitung in Oesterreich Gesellschaft M.B.H. |
| UP2 Holdings, LLC |
| UP2 Holdings Intermediate Holdings, LLC |
| Venture Franklin Park LLC |
| Wagram Terminal SA |
| Warwickshire Oil Storage Limited |
| WesTTex 66 Pipeline LLC |
| Wilbreeze Pipeline, LLC |
| WOSL Pension Trustees Limited |
| WRB Refining LLC |
| Yellowstone Pipe Line Company |
| Zeller Energies SAS |