Sabio Holdings — Proxy Solicitation & Information Statement 2026

May 19, 2026

Date: May 19, 2026

Computershare
510 Burrard Street, 3rd Floor
Vancouver BC, V6C 3B9
www.computershare.com

To: All Canadian Securities Regulatory Authorities
Subject: SABIO HOLDINGS 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 Meeting
Record Date for Notice of Meeting: May 13, 2026
Record Date for Voting (if applicable): May 13, 2026
Beneficial Ownership Determination Date: May 13, 2026
Meeting Date: July 10, 2026
Meeting Location (if available): Virtual Meeting
Issuer sending proxy related materials directly to NOBO: No
Issuer paying for delivery to OBO: No

Notice and Access (NAA) Requirements:

NAA for Beneficial Holders: Yes
Beneficial Holders Stratification Criteria: Not Applicable
NAA for Registered Holders: Yes
Registered Holders Stratification Criteria: Not Applicable

Voting Security Details:

Description	CUSIP Number	ISIN
COMMON SHARES	78570Q108	CA78570Q1081
RESTRICTED VOTING SHARES	HIBQRCA05	CAHIBQRCA058

Sincerely,

Computershare
Agent for SABIO HOLDINGS INC.