Mathews Dinsdale Welcomes Keira Ostrosser to the Firm
Mathews Dinsdale is pleased to announce that Keira Ostrosser has joined the Firm as an Associate in our Calgary Office.
September 11, 2026
Associate announcement
WeirFoulds is pleased to announce that Zachary Goldenberg has joined the firm as an associate in the Corporate Practice Group.
December 3, 2015
Zachary has experience acting for established and emerging publicly traded and private companies focusing on mergers and acquisitions, corporate finance, securities law, and capital markets compliance. He has acted as counsel to underwriters and issuers on transactions in a wide range of industry sectors, including mining, forestry and natural resources, financial services and technology.
Visit our website for more on Zachary.
For more than 160 years, the lawyers of WeirFoulds have been proud to serve our clients in their most difficult and complex matters. We are the firm of choice for discerning clients within our core areas of practice: (1) Litigation; (2) Corporate; (3) Property; and (4) Government Law. Within these core areas, as well as key sub-specialties, we address highly sophisticated legal challenges. We have acted in some of Canada's most significant mandates and have represented clients in many landmark cases. Reflecting the firm's focus, our lawyers are consistently recognized as leaders in their chosen areas of practice and in the profession at large.
View All Announcements by This Firm
Mathews Dinsdale is pleased to announce that Keira Ostrosser has joined the Firm as an Associate in our Calgary Office.
September 11, 2026
Daoust Vukovich – A New Look. The Same Trusted Advisors.
September 10, 2026
Miller Thomson is pleased to welcome Shubhreen Dosanjh as Counsel in the Firm's Financial Services group. She is based in the Firm's Toronto office.
September 9, 2026