Stria Lithium Inc. — Proxy Solicitation & Information Statement 2026

Apr 9, 2026

April 09, 2026

Computershare

320 Bay Street, 14th Floor

Toronto ON M5H 4A6

www.computershare.com

To: All Canadian Securities Regulatory Authorities

Subject: Stria Lithium Inc.

Dear Sir/Madam:

We advise of the following with respect to the upcoming Meeting of Security Holders for the subject Issuer:

Meeting Type : Annual General and Special Meeting
Record Date for Notice of Meeting : April 24, 2026
Record Date for Voting (if applicable) : April 24, 2026
Beneficial Ownership Determination Date : April 24, 2026
Meeting Date : May 29, 2026
Meeting Location (if available) : Virtual Meeting
Issuer sending proxy related materials directly to NOBO: Yes
Issuer paying for delivery to OBO: Yes

Notice and Access (NAA) Requirements:

NAA for Beneficial Holders No
NAA for Registered Holders No

Voting Security Details:

Description	CUSIP Number	ISIN
COMMON SHARES	86330Y501	CA86330Y5011

Sincerely,

Computershare

Agent for Stria Lithium Inc.