Rosemary G. Reilly Named a “Go To Business Transaction Lawyer”

Rosemary G. Reilly, a partner based in Sidley’s Boston office, has been named by Massachusetts Lawyers Weekly to its 2026 list of “Go To Business Transaction Lawyers.” The feature honors the lawyers in Massachusetts “who can think creatively and identify all options for a client,” and whose experience and accomplishments distinguish them as key figures in the market.

Rosemary is a seasoned corporate lawyer with more than 20 years of experience advising life sciences and technology companies on corporate and securities matters. She provides ongoing counsel for clients ranging from startups and emerging companies, to mature public companies and venture capital firms. Drawing on her experience as in-house counsel, Rosemary has a deep understanding of the legal and business challenges faced by her clients.