As a partner in the Capital Markets & Securities, M&A, and Corporate Governance practices, Sébastien advises on significant and complex public and private mergers & acquisitions, including contested transactions. He represents issuers and underwriters in public offerings and private placements of equity and debt securities, in both Canada and the United States. Sébastien works extensively with REITS, financial institutions, and financial technology and life science companies. Clients regularly turn to him for assistance with their most sensitive securities regulations and corporate governance assignments, including shareholder activism matters. Sébastien is the corporate secretary of BELLUS Health Inc., Chairman of the board of Fondation de la Maison Théâtre, and member of the board of The Canadians Club of Montréal. Select Recognition: IFLR1000; The Best Lawyers in Canada.