Eupraxia Pharmaceuticals Inc. — Proxy Solicitation & Information Statement 2023

May 23, 2023

NEVADA LITHIUM RESOURCES INC.

(the “ Company ”)

FORM OF PROXY

SPECIAL Meeting to be held on WEDNESDAY, JUNE 7, 2023 10:00 a.m. (PDT) / 1:00 p.m. (EDT) Dynamic Funds Tower, 1 Adelaide Street East, Suite 801, Toronto, Ontario M5C 2V9, and broadcast via teleconference call at 416.874.8100 or toll free 1.800.974.5902; password 5640789#

(the “ Meeting ”) Proxies must be received by 10:00 a.m. (PDT) / 1:00 p.m. (EDT) on MONDAY, JUNE 5, 2023

VOTING METHOD

Proxies must be received by 10:00 a.m. (PDT) / 1:00 p.m. (EDT) onMONDAY, JUNE 5, 2023	Proxies must be received by 10:00 a.m. (PDT) / 1:00 p.m. (EDT) onMONDAY, JUNE 5, 2023
VOTING METHOD
INTERNET	Go tohttps://css.olympiatrust.com/pxloginand enter the 12-digit control number shown on reverse.
EMAIL	proxy@olympiatrust.com
FACSIMILE	(403) 668-8307
MAIL	Olympia Trust Company PO Box 128, STN M Calgary, AB T2P 2H6 Attn: ProxyDept.

The undersigned hereby appoints JESSICA WHITTON of GARFINKLE BIDERMAN LLP, or failing her, GRANT DUTHIE of GARFINKLE BIDERMAN LLP (the “ Management Nominees ”), or instead of any of them, the following Appointee:

Please print appointee name

as proxyholder on behalf of the undersigned with the power of substitution to attend, act and vote for and on behalf of the undersigned in respect of all matters that may properly come before the Meeting and at any adjournment(s) or postponement(s) thereof, in accordance with voting instructions, if any, provided below.

- SEE VOTING GUIDELINES ON REVERSE -

RESOLUTIONS – MANAGEMENT VOTING RECOMMENDATIONS ARE INDICATED BY HIGHLIGHTED TEXT

1. Number of Directors

FOR AGAINST To set the number of directors to be elected at the Meeting at FIVE (5)   2. Election of Directors FOR WITHHOLD STEPHEN RENTSCHLER   RICHARD KERN   SCOTT ELDRIDGE   KETURAH NATHE  

2. Election of Directors

• a) STEPHEN RENTSCHLER

• b) RICHARD KERN

• c) SCOTT ELDRIDGE d) KETURAH NATHE

This proxy revokes and supersedes all earlier dated proxies and MUST BE SIGNED Signature of registered owner(s) Date (MM/DD/YYYY)

PLEASE PRINT NAME

Request for Financial Statements

In accordance with securities regulations, security holders may elect to receive Annual Financial Statements, Interim Financial Statements and MD&As. Instead of receiving the financial statements by mail, you may choose to view these documents on SEDAR at www.sedar.com. I am currently a security holder of the Company and as such request the following:

Interim Financial Statements with MD&A – Check the box to the Annual Financial Statements with MD&A – Check the box to right if you would like to RECEIVE interim financial statements and the right if you would like to RECEIVE the Annual Financial accompanying Management’s Discussion & Analysis by mail. Statements and accompanying Management’s Discussion and Analysis by mail.

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Proxy Voting – Guidelines and Conditions

1. THIS PROXY IS SOLICITED BY MANAGEMENT OF THE COMPANY.

2. THIS PROXY SHOULD BE READ IN CONJUNCTION WITH THE MEETING MATERIALS PRIOR TO VOTING.

1. If you appoint the Management Nominees to vote your securities, they will vote in accordance with your instructions or, if no instructions are given, in accordance with the Management Voting Recommendationshighlighted for each Resolution on the reverse. If you appoint someone else to vote your securities, they will also vote in accordance with your instructions or, if no instructions are given, as they in their discretion choose.

2. Each security holder has the right to appoint a personother than the Management Nominees specified herein to represent them at the Meeting or any adjournment or postponement thereof. Such right may be exercised by inserting in the space labeled “ Please print appointee name ”, the name of the person to be appointed, who need not be a security holder of the Company.

3. The proxy confers discretionary authority in respect of amendments or variations to matters identified in the Notice of Meeting or other matters that properly come before the meeting or any adjournment or postponement thereof.

4. To be valid, this proxy should be signed in the exact manner as the name appears on the proxy. If the proxy is not dated, it is deemed to bear the date of its mailing to the security holders of the Company.

5. To be valid, this proxy must be filed using one of the Voting Methods and must be received by Olympia Trust Company before the date noted on the reverse, or in the case of any adjournment or postponement of the Meeting not less than 48 hours (Saturdays, Sundays and holidays excepted) before the time of the adjourned or postponed meeting.

6. Guidelines for proper execution of the proxy are available at www.stac.ca. Please refer to the Proxy Protocol.