Montréal, July 31, 2024 – Laurentian Bank (TSX: LB) will release its third quarter results for the quarter ended July 31, 2024, on Friday, August 30, 2024. The results are expected to be released at approximately 6:30 a.m. (ET), followed by a live audio webcast and teleconference call with analysts, investors and media representatives at 9:00 a.m. (ET). The quarterly Report to Shareholders, Supplementary Financial Information and presentation slides will be posted on https://lbcfg.ca/investors-centre/, under the Financial Results section, prior to the conference call.

Q3 Results Conference call

Date: Friday, August 30, 2024 Time: 9:00 a.m. (ET) Call-in number: 1-888-664-6392 Conference ID: 34433839 or mention Laurentian Bank to the operator Live webcast: https://app.webinar.net/VGKyMD5NOJq RapidConnect link: https://emportal.ink/4fpwi2w

Participants are asked to dial in 10 minutes before the call. Immediately following the formal presentation, there will be a question and answer session with Laurentian Bank executives.

Playback Availability: From 12:00 p.m. (ET) on August 30, 2024, until 12:00 p.m. (ET) on October 1, 2024 Playback link: Follow this link

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Founded in Montréal in 1846, Laurentian Bank wants to foster prosperity for all customers through specialized commercial banking and low-cost banking services to grow savings for middle-class Canadians. With a workforce of approximately 2,800 employees, the Bank offers a wide range of financial services and advice-based solutions to customers across Canada and the United States. Laurentian Bank manages $48.4 billion in balance sheet assets and $26.6 billion in assets under administration. Information: Merick Seguin Senior Manager, Media Relations Laurentian Bank merick.seguin@laurentianbank.ca 438 889-3220