An anonymous director reports

GIBSON ENERGY CONFIRMS 2025 FIRST QUARTER EARNINGS RELEASE AND ANNUAL GENERAL MEETING DATES AND PROVIDES CONFERENCE CALL & WEBCAST DETAILS

Gibson Energy Inc. expects to release its 2025 first quarter financial and operating results on Monday, May 5, 2025, after the close of North American markets. The 2025 first quarter management's discussion and analysis and unaudited consolidated financial statements will be available on the company's website and on SEDAR+.

Earnings conference call and webcast details

A conference call and webcast will be held to discuss the 2025 first quarter financial and operating results at 7 a.m. Mountain Time (9 a.m. Eastern Time) on Tuesday, May 6, 2025.

Registration is currently open and recommended at least five minutes prior to the conference call.

This call will also be broadcast live on the Internet.

The webcast will remain accessible for a 12-month period.

Annual general meeting and webcast details

Gibson is holding its annual meeting of shareholders on May 6, 2025, at 10 a.m. Mountain Time (12 p.m. Eastern Time). This meeting will be held in a hybrid format (virtual and in person). Applying technology to the meeting by allowing virtual participation will make the meeting more relevant, accessible and engaging for all involved, permitting a broader base of shareholders to participate, regardless of their geographic location.

Attending in person:

• Lumi Experience Studio;
• Suite 1410, 225 6 Ave. SW, Calgary, Alta.

The webcast will remain accessible for a 12-month period.

Additionally, information and materials related to the annual general meeting of shareholders can be accessed on the company's website.

About Gibson Energy Inc.

Gibson Energy is a leading liquids infrastructure company with its principal businesses consisting of the storage, optimization, processing and gathering of liquids and refined products, as well as waterborne vessel loading. Headquartered in Calgary, Alta., the company's operations are located across North America, with core terminal assets in Hardisty and Edmonton, Alta., Ingleside and Wink, Tex., and a facility in Moose Jaw, Sask. Gibson shares trade under the symbol GEI and are listed on the Toronto Stock Exchange.