Winston & Strawn

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Professionals (363)
Capabilities (80)
Experience (170)
Insights & News (3,788)
Other Results (74)

Professionals 363 results

Matthew A. Durfee

Partner

Dallas

+1 214-453-6447

vCard

Partner

Dallas

Matt Stockstill

Partner

Dallas

+1 214-453-6449

vCard

Partner

Dallas

Jervonne D. Newsome

Partner

Dallas

+1 214-453-6543

vCard

Partner

Dallas

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Capabilities 80 results

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

Development & Protection of AI Technologies

Our Intellectual Property (IP) and Privacy teams work closely together to counsel clients in building, protecting, and commercializing proprietary AI technologies and data; the use of third party or open source AI technologies and data; and the implications that these activities may have under privacy laws....Read more

Practice Area

Derivatives & Structured Products

Winston represents swap dealers, major swap participants, financial intermediaries, hedge funds, national exchanges, and end-users in a broad array of derivative transactions ranging from highly structured transactions to more traditional trading or hedging transactions, and in regulatory and enforcement issues related to commodities and derivatives....Read more

Experience 170 results

Experience

October 24, 2025

$400 Million GATX Corporation Senior Notes Offering

Represented joint book-running managers BofA Securities, Inc., Citigroup Global Markets Inc., and Morgan Stanley & Co. LLC, as underwriters' counsel, in connection with the registered public offering by GATX Corporation of $200 million of its 5.500% Senior Notes due 2035 and $200 million of its 6.050% Senior Notes due 2054. ...Read more

Experience

October 1, 2025

AA Mission Acquisition Corp. II - Initial Public Offering

Winston & Strawn LLP represented AA Mission Acquisition Corp. II, a blank check company, in the recent closing of its $100 million Initial Public Offering (IPO). The offering consisted of 10,000,000 units priced at $10.00 per unit, before deducting underwriting discounts and estimated offering expenses. The units began trading on the New York Stock Exchange (NYSE) under the ticker symbol “YCY.U” on October 1, 2025....Read more

Experience

September 23, 2025

Denali Capital Acquisition Corp Closes Business Combination with Semnur Pharmaceuticals

Winston & Strawn LLP represented Denali Capital Acquisition Corp. (OTCQB: DNQAF), a special purpose acquisition company, in the closing of its previously announced business combination with Semnur Pharmaceuticals, Inc., a clinical late-stage specialty pharmaceutical company focused on the development and commercialization of novel non-opioid pain therapies and a majority-owned subsidiary of Scilex Holding Company (Nasdaq: SCLX). ...Read more

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Insights & News 3,788 results

Winston’s Environmental Law Update

November 21, 2025

4 Min Read

Ninth Circuit Pauses California Climate Risk Reporting Law, Lets Climate Corporate Data Accountability Act Proceed

On November 18, 2025, the Ninth Circuit Court of Appeals ruled to temporarily stay implementation of California SB 261, the state’s corporate climate-related financial risk reporting law, while an appeal is pending related to an industry group-led challenge to the law. In the short ruling, the Ninth Circuit denied the motion to stay implementation of the companion bill, the Climate Corporate Data Accountability Act.

Benefits Blast

November 20, 2025

10+ Min Read

2026 Proxy Season: A Look Ahead to Executive Compensation Issues and Considerations

As the 2026 proxy season approaches, companies should be mindful of developments in required executive compensation disclosures and related issues that may arise as they prepare proxy statements. This alert surveys key developments and provides specific action items for companies to consider.

Winston’s Environmental Law Update

November 19, 2025

4 Min Read

Companies Need to Know These Key Exemptions in EPA’s Proposed Revision to the PFAS Reporting Rule

On November 10, 2025, the Environmental Protection Agency (EPA or the Agency) issued a proposed rule to revise the reporting and recordkeeping requirements for per- and polyfluoroalkyl substances (PFAS) under Section 8(a)(7) of the Toxic Substances Control Act (TSCA).

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Other Results 74 results

Law Glossary

What Is the Purple Book?

Maintained by the FDA, the Purple Book lists biologic products and biosimilar products that FDA has licensed under the Public Health Service Act. In addition, the Purple Book identifies the date each biologic obtained FDA licensure and indicates whether any biosimilar is interchangeable with its associated reference product....Read more

Law Glossary

What Is the Environmental Protection Agency (EPA)?

The Environmental Protection Agency (EPA) is an executive agency of the United States under the direct authority of the President of the United States. The EPA’s mission is to protect people and the environment from significant health risks. The EPA is responsible for developing, maintaining, and enforcing environmental regulations and policies, including regulating the manufacturing, processing, distribution, and use of chemicals and other pollutants. EPA enforcement powers include fines, sanctions, and other measures....Read more

Law Glossary

What Is Theft of Confidential Information Law?

Theft of confidential information law is a legal area that covers both business information and customer data stolen from a company. When confidential data is stolen from a computer or a network, a company has the right to file a lawsuit against the responsible party under the Computer Fraud and Abuse Act. This law is also violated when hackers steal the personally identifiable information of consumers through unauthorized access to a network....Read more