
Banking & Finance: Mainly Regulatory
Global Guide 2026 : USA
Rankings

Ranked Individual
Ranked Individual
About
Provided by Sidley Austin LLP
For more information on the practice, please visit the practice's page at: https://www.sidley.com/en/services/banking-and-financial-services
Chambers Review
Provided by Chambers
Work Highlights
Provided by Chambers
Sidley Austin advised Stifel Nicolaus & Company on a number of sanctions under a Massachusetts Securities Division consent order.
Strengths
Provided by Chambers
The firm has deep knowledge, experience and bench of talent on all topics pertinent to our business.
Banking & Finance: Mainly Regulatory respondentGlobalThe Sidley partners are experts.
Banking & Finance: Mainly Regulatory respondentGlobalSidley has exceptional regulatory strength and experience.
Banking & Finance: Mainly Regulatory respondentGlobalSidley has strong knowledge of broker-dealer issues and is on top of commercial issues.
Banking & Finance: Mainly Regulatory respondentGlobalSidley Austin are thought leaders in this space. The team provides practical advice and has a strong bench.
Banking & Finance: Mainly Regulatory respondentGlobal
Notable Practitioners
Provided by Chambers
Band 5 
Band 5 
Michael Lewis
Michael Lewis is highly sought out for his bank regulatory knowledge. He assists prominent banking clients in regulatory issues related to FinTech and bank M&A transactions, among other matters. Michael understands complex regulatory issues and has an awareness of important industry trends and developments.
Banking & Finance: Mainly Regulatory respondentGlobalHe has expertise on all regulatory matters.
Banking & Finance: Mainly Regulatory respondentGlobalHe provides clear and concise advice and is always willing to think creatively when trying to address any problem.
Banking & Finance: Mainly Regulatory respondentGlobal
Ranked Individuals at Sidley Austin LLP (1)
Members
Provided by Sidley Austin LLP

Michael Lewis
View profile of Michael Lewis
Sidley Austin LLP has rankings in the following guides
Band 4 Global 2026
Practice area: Banking & Finance
Location: Global: Multi-Jurisdictional
View department profile for Global 2026Band 1 Band 3 USA 2026
Practice area: Banking & Finance
Location: USA - Nationwide
View department profile for USA 2026Band 4 Band 4
What success is built on
Chambers is the leading data and intelligence partner for the legal sector.