5N Plus Inc. — Proxy Solicitation & Information Statement 2025

Apr 2, 2025

5N-+

Have questions about this notice? Call the Toll Free Number below or scan the QR code to find out more

Toll Free – 1-866 964-0492

www.computershare.com/noticeandaccess

Notice of Availability of Proxy Materials for 5N Plus Inc. Annual General Meeting of Shareholders

Meeting Date and Location:

When: May 8, 2025
10:00 a.m. (Eastern Daylight Time)

Where: Via live audio webcast at https://meetnow.global/MSDGGX4

You are receiving this notice to advise that the proxy materials for the above noted securityholders' meeting are available on the Internet. This communication presents only an overview of the more complete proxy materials that are available to you on the Internet. We remind you to access and review all of the important information contained in the information circular and other proxy materials before voting.

The information circular and other relevant materials are available at:

www.envisionreports.com/5NPlus2025
OR

https://www.5nplus.com/en/investors/overview/
OR
www.sedarplus.ca

How to Obtain Paper Copies of the Proxy Materials

Non-registered shareholders may obtain paper copies of the Meeting Materials free of charge by calling Broadridge Financial Solutions Inc. at 1-877-907-7643 (toll-free North America) or 1-303-562-9305 (outside of North America) or by email at noticeandaccess@broadridge.com.

To receive the Meeting Materials in advance of the voting deadline and the Meeting date, requests for paper copies must be received by no later than 5 p.m. (Eastern Daylight Time) April 24, 2025. Non-registered shareholders who do not have their 16-digit control number should call 1-855-887-2243 (toll-free North America).

To obtain paper copies of the materials after the meeting date, please call 514-856-0644 or by email at invest@5nplus.com.

01ZNDE

---

Securityholder Meeting Notice

The resolutions to be voted on at the meeting are listed below along with the Sections within the Information Circular where disclosure regarding the matter can be found.

1. Election of Directors – Page 7
2. Appointment of Auditors – Page 7

Voting

PLEASE NOTE – YOU CANNOT VOTE BY RETURNING THIS NOTICE. To vote your securities you must vote using the methods reflected on your enclosed Voting Instruction Form. Your Voting Instruction Form must be received by 5:00 p.m. (Eastern Daylight Time), on May 6, 2025.

PLEASE VIEW THE INFORMATION CIRCULAR PRIOR TO VOTING

Fold

Annual Financial statement delivery

• Only Registered and Non-registered holders who opted to receive one.

Fold

01ZNEA