Michael S. "Mike" Sundermeyer

Perry A. Lange is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Antitrust. Perry A., who practices law in Washington, District of Columbia, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Perry A. is held by other top lawyers in the same geographic and legal practice area.

James A. Kearns is a top attorney recognized by Best Lawyers in the practice area(s) of Admiralty and Maritime Law. James A., who practices law in Washington, District of Columbia, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which James A. is held by other top lawyers in the same geographic and legal practice area.

Jonathan C. Drimmer is a partner in the firm's Washington, D.C., office, where he resolves anti-corruption, business and human rights and other complex cross-border challenges with the benefit of having sat in every chair at the table: senior legal officer for a global 500 company, federal prosecutor, and seasoned advocate. He is a frequent speaker, author, and commentator on issues related to anti-corruption and business and human rights, and represents and advises companies, individuals, mu...

Alison Schary is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - First Amendment and Media Law. Alison, who practices law in Washington, District of Columbia, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Alison is held by other top lawyers in the same geographic and legal practice area.

For more information, please visit www.gibsondunn.com/lawyer/collins-michael/.

Jennifer Banks is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Jennifer, who practices law in Reston, Virginia, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jennifer is held by other top lawyers in the same geographic and legal practice area.

Chris Palmer is chair of the Business Law Department in Goodwin Procter’s Washington, D.C. office, and is a member of the Financial Services Group. Chris focuses his practice on securities, investment management and insurance matters. Chris represents mutual funds, investment advisers, insurance companies and broker-dealers on the development, regulatory approval, sale and administration of a variety of investment products, including mutual funds and variable and fixed life insurance and annu...

Michael R. Hatcher is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management. Michael R., who practices law in Reston, Virginia, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Michael R. is held by other top lawyers in the same geographic and legal practice area.

Christopher Mangin, Jr. is a top attorney recognized by Best Lawyers in the practice area(s) of Leveraged Buyouts and Private Equity Law and Mergers and Acquisitions Law. Christopher, who practices law in Washington, District of Columbia, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Christopher is held by other top lawyers in the same geographic and legal practice area.

Mark J. Wishner has more than 30 years of securities and corporate transactional experience. Mark's practice encompasses public and private securities offerings, domestic and cross-border mergers and acquisitions, SPACs, leveraged buyouts, private investor representations, corporate governance, restructurings and SEC reporting and compliance matters. Since 2004, Mark has led transaction teams in transactions having a value in excess of $3 billion. Mark has wide-ranging industry experience in ...