Sean Thompson

Gretchen M. Wolf is a top attorney recognized by Best Lawyers in the practice area(s) of Criminal Defense: White-Collar and Litigation - Regulatory Enforcement (SEC, Telecom, Energy). Gretchen M., who practices law in Chicago, Illinois, has been recognized since 2019. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Gretchen M. is held by other top lawyers in the same geographic and legal practice area.

Mr. Leavitt is a Founding Partner with Grund & Leavitt. He has litigated a number of high profile trials and appeals in both federal and state courts.Before becoming a partner in the firm, he served as a judge in the Circuit Court of Cook County, Illinois and as a justice on the Illinois Appellate Court. This followed 20 years in a successful private practice. The Chicago Bar Association remarked when evaluating him that "he enjoys impeccable credentials" and the Chicago Council of Lawyer...

Jacob M. Mattinson is a top attorney recognized by Best Lawyers in the practice area(s) of Employee Benefits (ERISA) Law. Jacob M., who practices law in Chicago, Illinois, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jacob M. is held by other top lawyers in the same geographic and legal practice area.

Michael Jacobson represents issuers, lenders and investors in a wide variety of commercial finance matters. He regularly assists them with senior, first-lien, second-lien, unitranche and mezzanine financings and structures. Michael frequently handles cash flow and asset-based transactions, leveraged buyouts and buildups, recapitalizations, restructurings and workouts. He has extensive experience negotiating the complex intercreditor arrangements these deals can require. He also routinely repr...

Ivan M. Poullaos is a top attorney recognized by Best Lawyers in the practice area(s) of Biotechnology and Life Sciences Practice. Ivan M., who practices law in Chicago, Illinois, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Ivan M. is held by other top lawyers in the same geographic and legal practice area.

As a founding partner of Barack Ferrazzano, Peter brings his personal success and experience in business to his corporate law practice. Peter’s clients appreciate his deep understanding of them and their businesses and industries, and view Peter as a trusted business adviser as well as their go to legal counsel to get deals done. Peter is a Senior Partner in the firm’s Corporate & Securities and Luxury groups. His practice focuses on corporate and securities law with an emphas...

Jeffrey A. Zaluda is a partner at Horwood Marcus & Berk and chairs the Trusts and Estates Group. He advises individuals, families, fiduciaries, closely held businesses and business owners with respect to estate planning, business planning, asset protection and preservation, estate and trust administration, tax planning, and estate and trust litigation. Jeff is a technically adept estate planner, comfortable with both the straightforward and the sophisticated. His clients value his ability...

Tom is a Shareholder and Chairs the Patents and Intellectual Property Sections. An experienced attorney most active in patent prosecution, portfolio management and providing opinions of counsel, Tom drafts and prosecutes U.S. and foreign patent applications; renders non-infringement, validity, patentability and inventorship opinions; drafts and interprets license, indemnification, employment and non-complete agreements; prepares and prosecutes trademark and copyright registrations; and counse...

Lance D. Northcutt is a trial lawyer and partner at Salvi, Schostok & Pritchard, P.C. who focuses his practice on cases concerning catastrophic personal injury , wrongful death , civil rights, and mass torts . Mr. Northcutt is a tenacious courtroom advocate who revels in fighting for his clients and their families. In his first trial with the firm, Mr. Northcutt was part of a legal team that won a $363 million jury verdict for a woman who developed breast cancer from breathing toxic emiss...

Martin (Marty) Tish offers strategic counsel regarding asset ownership and structure, retirement planning and charitable planning for business owners, executives, entrepreneurs, traders, charities, family offices and individuals. He has administered estates and trusts ranging in size from $500,000 to more than $100 million. Clients rely on his aptitude for minimizing their tax burdens combined with the tact and discretion he employs in managing the sensitive human concerns that often arise du...