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Professionals (117)
Capabilities (49)
Experience (48)
Insights & News (1,150)
Other Results (31)

Professionals 117 results

Grant E. Shillington

Associate

Chicago

+1 312-558-3944

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Associate

Chicago

Elizabeth Leavy

Partner

Washington, DC

+1 202-282-5026

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Partner

Washington, DC

Lawrence “Larry” Block

Partner

Washington, DC

+1 202-282-5037

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Partner

Washington, DC

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Capabilities 49 results

Industry

Government Contracts & Grants

Winston & Strawn’s Government Contracts & Grants Practice is a nationally recognized, highly regarded group of lawyers with deep experience in handling high-value, and often contentious, government contract disputes, bid protests, and claims across a broad spectrum of industries and issues. Our team also counsels clients on significant regulatory, compliance, and transactional matters—predominantly private equity and M&A deals....Read more

Practice Area

White Collar & Government Investigations

Ranked Tier 1 Nationally for “Criminal Defense: White Collar” by Best Law Firms®2025, and recognized for “Corporate Crime & Investigations: Highly Regarded – Nationwide” by Chambers USA in 2025, Winston’s White Collar & Government Investigations Practice assists individuals, companies, and organizations with government investigations and enforcement matters; related criminal and civil litigation; trials; appeals; congressional oversight; internal investigations; and compliance counseling and program development and enhancement. We are comprised of 80+ litigators, with more than a dozen former prosecutors from the SEC, Main Justice, and U.S. Attorneys’ Offices nationwide, including four former U.S. Attorneys, Regional Supervisors, and a former Assistant Director, Enforcement Division, SEC. We are known for our zealous advocacy, our unyielding commitment to our clients, and for protecting and defending clients’ interests with legal acumen that’s second to none....Read more

Practice Area

Government Program Fraud, False Claims Act & Qui Tam Litigation

Investigations and litigation involving alleged fraud against the government pose a significant and growing threat to organizations and individuals across all industries that engage directly or indirectly in business with federal, state, and/or local governments. The government makes aggressive use of its extensive criminal and civil investigatory powers to root out alleged fraud and abuse implicating government funds, including one of its most powerful civil enforcement tools—the federal False Claims Act (FCA)—and similar state false claims statutes....Read more

Experience 48 results

Experience

December 3, 2025

US Tiger Securities Announced IPO

Winston & Strawn LLP is serving as U.S. securities counsel to US Tiger Securities, Inc., a full-service broker/dealer, in connection with the $10,000,000 initial public offering of SMJ International Holdings Inc., a Singapore-based premium flooring specialist. The Company priced 2,500,000 Class A ordinary shares at US$4.00 per share. The Class A ordinary shares are expected to begin trading on the NYSE American under the ticker symbol “SMJF” on December 4, 2025....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

August 22, 2025

2025 EnCore Convertible Notes Offering

Winston & Strawn LLP represented enCore Energy Corp. (NASDAQ: EU) (TSXV: EU) in its offering of $115M in aggregate principal amount of its 5.50% Convertible Senior Notes due 2030. The proceeds include the full exercise of the option by the initial purchasers to purchase an additional $15M aggregate principal amount of the Convertible Notes granted by enCore to the initial purchasers. The Convertible Notes were sold in a private offering to persons reasonably believed to be qualified institutional buyers pursuant to Rule 144A under the Securities Act of 1933, as amended....Read more

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Insights & News 1,150 results

Benefits Blast

December 18, 2025

5 Min Read

IRS Issues Notice Detailing Expanded Availability of Health Savings Accounts under the One Big Beautiful Bill Act (OBBBA)

The Internal Revenue Service (the IRS) recently issued Notice 2026-5 which provides guidance on changes to health saving accounts (HSAs) enacted by the One Big Beautiful Bill Act (OBBBA).

Product Liability & Mass Torts Digest

December 9, 2025

3 Min Read

From Credibility to Admissibility: Reblending the Expert Playbook Under Rule 702

The recent decision in Mendoza v. SharkNinja Operating, LLC by the District of Colorado offers a practical illustration of how federal courts are applying the heightened reliability standard under the 2023 amendments to Rule 702.

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.

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Other Results 31 results

Site Content

What Is Uniform Grant Guidance?

In 2014, the Federal Office of Management and Budget (OMB) issued Uniform Administrative Requirements, Cost Principles, and Audit Requirements for Federal Awards to Non-Federal Entities, commonly known as the Uniform Grant Guidance. The Uniform Grant Guidance is a government-wide, authoritative set of rules and requirements for federal awards intended to guard against the risk of waste, fraud, and abuse while reducing the administrative burden for non-federal entities receiving federal awards....Read more

Law Glossary

What Is Post-Grant Review?

A post-grant review, or PGR, is a trial proceeding where the patentability of one or more claims in a patent is reviewed. The review process begins when a third party, who is not the patent owner, files a petition within nine months of a patent being granted or reissued. This filing challenges a patent’s claim or claims based upon a specific ground. The Patent Trial and Appeal Board (PTAB) is the branch of the U.S. Patent and Trademark Office that handles the trial proceeding. The post-grant review can be filed on any grounds that are available to dispute the validity of a patent claim, except for the following: failure to disclose the best mode requirement....Read more

Law Glossary

What Is the Standard for the FDA to Grant a Biosimilar License?

Granting a Biosimilar License...Read more