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  • Professionals (24)
  • Capabilities (8)
  • Experience (77)
  • Insights & News (1,778)
  • Other Results (14)

Professionals 24 results

Matthew D. Costigan
Matthew D. Costigan
Of Counsel
  • Chicago
Email
+1 312-558-6375
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Of Counsel

  • Chicago
Nicholas Usher
Nicholas Usher
Partner
  • London
Email
+44 20 7011 8734
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Partner

  • London
Shawn R. Obi
Shawn R. Obi
Partner
  • Los Angeles, 
  • San Francisco
Email
+1 213-615-1763
vCard

Partner

  • Los Angeles
  • San Francisco
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Capabilities 8 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

Practice Area

Capital Markets

Our capital markets and securities attorneys represent U.S. and international issuers, institutional investors, underwriters, and placement agents in a wide variety of public and private offerings of debt and equity securities....Read more

Practice Area

IP Licensing & Due Diligence

We routinely help clients protect and commercialize their intellectual property (IP) assets and provide due diligence on complex technology and IP transactions. We negotiate and draft IP licenses and transfers; provide strategic guidance on optimal structures for IP and IT transactions; and evaluate copyright, trademark, and patent portfolios and provide related due diligence activities in connection with IPOs, mergers and acquisitions, private equity investments, licenses, and other corporate transactions....Read more

Experience 77 results

Experience

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April 23, 2025

Voyager Acquisition Corp. and VERAXA Biotech Announce Business Combination

Experience

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April 3, 2025

Winston Paris advised David Vincent, CEO and Co-Founder of smartTrade Technologies, in connection with the entry of TA Associates, into the company’s capital

Experience

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March 31, 2025

Winston assists Santa Fe Operating, a subsidiary of HRM Resources IV, LLC, a Kayne Anderson Capital Advisors sponsor-backed borrower, in a reserve-based lending facility

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Insights & News 1,778 results

In the Media

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July 14, 2025

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1 Min Read

Sara Susnjar and Cari Stinebower Discuss Trump’s First 100 Days and the Impact on European and American Markets with NextStep Magazine

Winston & Strawn partners Sara Susnjar and Cari Stinebower were featured in a Q&A with NextStep Magazine, where they discussed the impacts of Trump administration decisions made in his first 100 days in office on company and investor strategies. In the Q&A they provide insights on topics including slowed M&A activity in Europe and how American investors are reacting; how new policies may impact French investments in American companies in the long term; issues related to artificial intelligence, sanctions, and digital assets; and advice they would give to companies aiming for international growth....Read more

Benefits Blast

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July 14, 2025

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5 Min Read

One Big Beautiful Bill: Changes for Employer-Provided Health and Welfare Benefits and Fringe Benefits

The much-anticipated One Big Beautiful Bill Act (the OBBB) was signed into law on July 4, 2025. 

Capital Markets & Securities Law Watch

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July 10, 2025

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3 Min Read

SEC and SolarWinds Reach Settlement in Cybersecurity Case

On July 2, 2025, the U.S. Securities and Exchange Commission reached a preliminary settlement with SolarWinds Corp. and its chief information security officer in an effort to resolve a data breach case claiming that SolarWinds defrauded investors by concealing failures in its cybersecurity practices ahead of a major Russia-linked data breach in 2020.

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Other Results 14 results

Site Content

What Are Duties and Tariffs?

Standard import duties are taxes levied on imported goods, paid by the importer of record to its home country’s government. These particular duties apply to imported goods, regardless of origin, based on product characteristics....Read more

Site Content

What Is Anti-Bribery and Corruption?

The terms anti-bribery and anti-corruption encompass the laws, agreements, or policies aimed at stopping or punishing all forms of bribery and corruption. For example, under the Foreign Corrupt Practices Act (FCPA), it is unlawful for a U.S. person or company to offer, pay, or promise to pay money or anything of value to a foreign official for the purpose of corruptly obtaining or retaining business....Read more

Law Glossary

What Is Data Breach and Data Security Law?

Within 48 U.S. states and the District of Columbia, data breach and data security laws require organizations and government agencies to provide notifications of security breaches when they involve personally identifiable information. Companies may also be required by state data breach laws to act to minimize the effects of a breach. The FTC can investigate companies that do not adhere to their stated privacy policies and do not have safeguards to protect customer data, but no broad federal law exists regarding breach notifications. However, these U.S. data security laws and government agency rules are enforced:...Read more
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