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  • Professionals (625)
  • Capabilities (90)
  • Experience (177)
  • Insights & News (6,028)
  • Other Results (112)

Professionals 625 results

Michael Stepek
Michael Stepek
Partner
  • London, 
  • New York
Email
+44 20 7011 8754
vCard

Partner

  • London
  • New York
Sey-Hyo Lee
Sey-Hyo Lee
Partner
  • New York, 
  • São Paulo
Email
+1 212-294-6655
vCard

Partner

  • New York
  • São Paulo
Rodrigo Carvalho
Rodrigo Carvalho
Partner
  • São Paulo, 
  • New York
Email
+551134436316
vCard

Partner

  • São Paulo
  • New York
View All Professionals

Capabilities 90 results

Practice Area

International Arbitration

Winston has decades of experience representing clients in international arbitrations around the world. Representing clients in both commercial and investor-state international arbitrations, we are well known by the leading players in the global arbitration arena. Our integrated team of attorneys enforces awards worldwide, knows every angle of international disputes, and has a robust understanding of our client’s industries....Read more

Practice Area

Tax

With an international geographic reach, Winston & Strawn’s integrated tax practice addresses virtually all areas of tax law. Our group of 40 tax attorneys is well-versed in representing some of the largest public and privately-held corporations, exempt organizations, and large estates....Read more

Industry

Financial Crimes Compliance

Winston’s financial crimes compliance lawyers have been providing regulatory compliance counseling and enforcement services related to the Bank Secrecy Act (BSA), the Anti-Money Laundering Act of 2020 (AML), and countering the financing of terrorism (CFT) policy for decades. We also have experience with international AML matters, including in the EU and with respect to Financial Actions Task Force (FATF) recommendations....Read more

Experience 177 results

Experience

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January 27, 2026

PayPal Successfully Invalidates Asserted Claims of Secure Payment Transaction Patent Under 35 U.S.C. § 101

Winston & Strawn secured a decisive victory for PayPal in an intellectual property dispute brought by Irish non-practicing entity Internet Payment Patents LTD (IPPL). Magistrate Judge Susan van Keulen of the Northern District of California entered final judgment in PayPal’s favor, finding all asserted patent claims ineligible under 35 U.S.C. § 101 and granting PayPal’s motion to dismiss without leave to amend....Read more

Experience

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January 22, 2026

Advised SQM on US$600M offering of subordinated capital notes due 2056 (Hybrid Bond Offering)

Winston & Strawn LLP advised longstanding client Sociedad Química y Minera de Chile S.A. (“SQM”) (NYSE: SQM) on its US$600 million offering of subordinated capital notes. The notes were offered in the United States pursuant to Rule 144A and outside the United States pursuant to Regulation S.The subordinated capital notes are due in 2056 and constitute SQM’s first international hybrid bond issuance, structured to be consistent with SQM’s recent UF 10 million (approximately US$ 430 million) Series S hybrid-subordinated bond issuance in the Chilean securities market. The notes bear an initial annual interest rate of 5.625% and are subject to reset on April 22, 2031 (the “First Reset Date”), and on every fifth anniversary thereafter, based on a spread over the 5-year U.S. Treasury bond rate, with interest rate step-ups on the fifth and twentieth anniversaries of the First Reset Date. The transaction closed on January 22, 2026.BofA Securities, Inc., Goldman Sachs & Co. LLC, J.P. Morgan Securities LLC, Santander US Capital Markets LLC, and Scotia Capital (USA) Inc. acted as initial purchasers of the notes.Link Capital Partners was financial advisor to SQM.SQM is a global company with a leading position in the lithium, iodine, and potassium nitrate markets. It develops and produces a diverse range of products for industries essential to human progress, including health, nutrition, renewable energy, and technology, driven by innovation and technological development.The Winston & Strawn team advising on the transaction included corporate partner Sey-Hyo Lee (New York) and foreign legal advisor Bruno M. Fiorino (New York). Partner Katherine Erbeznik (New York) advised on tax matters....Read more

Experience

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January 21, 2026

Winston Represents Century Park Capital Partners In Its Exit of MCCi

Winston represented Century Park Capital Partners and its portfolio company MCCi, LLC, in connection with an investment by Incline Equity Partners in MCCi. MCCi is a provider of enterprise content management and workflow automation solutions to public sector clients with a comprehensive suite of products that enable state and local governments to solve manual workflow challenges and drive operational efficiency throughout their organizations. Under Century Park's stewardship, MCCi strengthened its position as a leader in business process automation while maintaining its culture of exceptional customer service....Read more
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Insights & News 6,028 results

Webinar

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March 10, 2026

Private Fund Focus on Regulatory Trends, Compliance Practices, & SEC Initiatives

Join Winston & Strawn and the Alternative Investment Management Association (AIMA) for a workshop focused on private fund managers, exploring the regulatory trends and compliance practices in a continuously evolving regulatory environment. Partners Beth Kramer and Scott Naidech, and Five Bells Settlement Corp.’s Chief Legal Officer, Matthew Siano, will discuss current SEC initiatives and compliance practices utilized by private equity funds, hedge funds, and alternative investment fund managers relating to conflicts of interest, fees and expenses, performance marketing, annual review, and SEC areas of focus....Read more

Webinar

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February 24, 2026

Venezuela in Transition: The Evolving Investment Landscape

Recent political developments in Venezuela are significantly impacting the country’s outlook, presenting novel challenges and opportunities for investment in the region....Read more

Sponsorship

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February 22, 2026

Winston & Strawn Sponsors, Speaks at SFVegas 2026

Winston & Strawn is proud to sponsor the Structured Finance Association’s flagship SFVegas 2026 conference in Las Vegas. SFVegas is the premier global gathering for the structured finance community, drawing over 9,000 professionals from across the industry to explore the trends, challenges, and opportunities shaping securitization, lending, and capital formation....Read more
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Other Results 112 results

Site Content

DEI Compliance
Task Force

Site Content

The Corporate Transparency Act
Task Force

Site Content

What Is the Uyghur Forced Labor Prevention Act (UFLPA)?

According to U.S. Customs and Border Protection, the Uyghur Forced Labor Prevention Act (UFLPA) “establishes a rebuttable presumption that the importation of any goods, wares, articles, and merchandise mined, produced, or manufactured wholly or in part in the Xinjiang Uyghur Autonomous Region of the People’s Republic of China, or produced by certain entities, is prohibited by Section 307 of the Tariff Act of 1930 and that such goods, wares, articles, and merchandise are not entitled to entry to the United States”... “The UFLPA also requires the interagency Forced Labor Enforcement Task Force, chaired by the Secretary of Homeland Security, and in consultation with the Secretary of Commerce and Director of National Intelligence, to develop and submit to Congress a strategy for supporting CBP’s enforcement of Section 307 of the Tariff Act of 1930 with respect to goods, wares, articles, and merchandise produced with forced labor in the People’s Republic of China.”...Read more
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