Marc-Antoine acts in a wide range of civil and commercial cases, with a particular focus on finance, securities, financial fraud, shareholder disputes and defamation matters. He is also regularly involved in multi-jurisdictional cases, injunction proceedings and extraordinary remedies, including seizure before judgments and Mareva orders (asset freezing). 
Marc-Antoine serves on the committee of the Young Advocates’ Standing Committee (YASC), of the Quebec Branch of The Advocates’ Society since 2023 and also co-coached the McGill University team participating in the Bora Laskin National Moot Court Competition. A Université Laval graduate, Marc-Antoine was a clerk at the Quebec Superior Court for the Honorable Marc Paradis and the Honorable Jacques G. Bouchard and studied European and International Law at the Sorbonne Law School in Paris.  
Prior to his legal curriculum, Marc-Antoine pursued an advanced music path with education in jazz saxophone.

Complex Commercial Cases

Injunctions and Urgent Claims

Corporate and Securities Litigation

Defamation

Lawyer

Marc-Antoine Côté

Rosalie Rioux-Massé

Gabrielle Ross

Laurent Crépeau

Joshua Bouzaglou

Marie-Louise Delisle

Charbel G. Abi-Saad

Hon. Clément Gascon, Ad. E.

Ioana Jurca

Matthias Heilke

Bogdan-Alexandru Dobrota

Justina Di Fazio

Joshua Crowe

Marie-Pier Cloutier

Bogdan Catanu

Olivier Archambault-Lafond

Alexandre Baril-Furino

Eric Bédard

Adam Jeffrey Beauregard

Marie-Hélène Beaudoin

Carolan Villeneuve

Cara Cameron

Richard Vachon

Émilie St-Pierre

Laurence Ste-Marie

Louis Seveno

Sylvain Rigaud

Arielle Reeves-Breton

Sebastian L. Pyzik

Ghazal Sari

Mélissa Lewandowski

Emmanuelle Lanctôt

Dina Prokic

Simon-Alexandre Poitras

Emily Martin

Lara Itani

Hon. Joseph R. Nuss, C.M., K.C./C.R., Ad.E., FCIArb

Érika Normand-Couture

Basma El Farouk

Aliya Behar

Hanife Masoomifar

Jennifer Price

Alexandra Fabre

Omar El Baba

Sandrina Domingues

James A. Woods, Ad.E.

Catherine Couture

Silvie Gagné

Sylvain A. Vauclair

Stephen L. Drymer

Marc-Antoine Côté

T. +1 438 387.5500

Biography

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