Apr 4, 2023
John Mahon joins Proskauer Rose
John Mahon, previously Partner at Schulte Roth & Zabel, has joined Proskauer Rose as Partner in the firm’s Investment Management Practice. Mr. Mahon represents private equity firms, credit managers and other financial sector participants in a wide range of fund formation, capital markets and securities law matters, including both public and private offerings of business development companies (BDCs) and other alternative vehicles, such as registered closed-end funds and interval funds.
Recent Posts
Sep 10, 2026
Karin Hessler joins Wiley Rein
Karin Hessler, previously Chief Legal & Intellectual Property Officer at the Association for Accessible Medicines, has joined Wiley Rein as Partner in the firm's Intellectual Property Practice. Karin’s practice spans patent litigation, U.S. Food and Drug Administration (FDA) regulatory counseling, and public policy advocacy for the pharmaceutical industry.
Sep 9, 2026
Adam Bartolanzo joins Honigman
Adam Bartolanzo, previously Principal at Miles & Stockbridge, has joined Honigman as Partner in the firm's Regulated Industries Practice Group. Adam advises government contractors on federal procurement matters, helping clients navigate complex regulatory requirements, contract performance issues, compliance obligations, disputes, and strategic business decisions.
Sep 9, 2026
Sean Sandoloski joins Willkie Farr & Gallagher
Sean Sandoloski, previously Law Clerk to Justice Brett M. Kavanaugh at the U.S. Supreme Court, has joined Willkie Farr & Gallagher as Partner in the firm's Litigation Department. Sean’s practice focuses on government investigations, including those undertaken by Congress and State Attorneys General, in addition to complex litigation and appeals.

