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Capabilities 84 results

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

Industry

Maritime & Admiralty

Practice Area

Environmental Litigation & Enforcement

With today’s rapidly evolving rules of engagement, paired with the often contentious nature of environmental disputes, clients rely on Winston for our practical experience and substantive knowledge of the broad-ranging issues involved in environmental litigation, enforcement, and investigations....Read more

Experience 194 results

Experience

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October 27, 2025

Winston Advised GenNx360 Capital Partners in its sale of Aero 3, Inc.

A Winston team led by Justin Levy and Eric Kaufman represented GenNx360 Capital Partners, a New York-based private equity firm investing in industrial and service companies, in connection with the sale of Aero 3, Inc. to VSE Corporation (NASDAQ: VSEC), a leading provider of aviation aftermarket distribution and repair services.  Headquartered in Manchester, New Hampshire, Aero 3 is a diversified global Maintenance, Repair and Overhaul (MRO) service provider and distributor supporting the commercial wheel and brake aftermarket. This transaction builds on GenNx360’s successful buy-and-build strategy....Read more

Experience

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August 19, 2025

Winston Advised Ellipsis Onshore Holdings in the Acquisition of Oil and Gas Non-Operated Assets in the Permian Basin of Texas and New Mexico

Winston advised Ellipsis U.S. Onshore Holdings LLC, a portfolio company of the Westlawn Group, in connection with the acquisition of high-quality, non-operated working interests in the Permian Basin of Texas and New Mexico—adding approximately 4,000 barrels of oil equivalent per day in net production and over 600 gross remaining drilling locations. This strategic transaction strengthens Ellipsis’ Delaware Basin footprint and supports its strategy of scaling through high-margin, low-cost assets....Read more

Experience

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June 12, 2025

Winston Serves as Lead Counsel to GCP Capital Partners in New Continuation Vehicle

Winston & Strawn served as legal counsel to GCP Capital Partners (GCP) in connection with the formation and closing of a single-asset continuation vehicle involving ALKEME Insurance. Led by the PE and Funds Group practices, the team advised GCP throughout the transaction which included substantial newly committed capital to fund portfolio company ALKEME’s continued growth (the single asset). The fund raise was backed by a syndicate of institutional investors where Apollo S3 served as the lead investor. The deal signals a growing trend: the strategic use of continuation vehicles to extend sponsors’ ownership in high-performing portfolio companies. This deal also reflects a broader narrative in middle-market private equity: firms that started small are now scaling rapidly, and they’re turning to sophisticated liquidity solutions to fuel that growth....Read more
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Insights & News 3,707 results

Winston’s Environmental Law Update

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November 21, 2025

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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.

Sponsorship

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November 21, 2025

Winston & Strawn Sponsors American Fintech Council’s 9th Annual Policy Summit

Winston & Strawn was proud to sponsor and participate in the American Fintech Council’s 9th annual Policy Summit in Washington, D.C.—a landmark event bringing together bank, fintech, and digital assets leaders, legislators, and regulators for conversations shaping the future of financial services....Read more

Benefits Blast

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November 20, 2025

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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 119 results

Site Content

Survey of State Transaction Notification Requirements (Baby HSR)

Site Content

What Are Baby HSR Laws?

“Baby HSR” or “mini HSR” laws refer to state-level premerger notification and reporting requirements that resemble the federal Hart-Scott-Rodino Act but tend to apply to smaller transactions valued below the federal notification thresholds. These laws, often focused on specific industries like healthcare, aim to enhance state-level antitrust oversight by requiring companies to notify state authorities of mergers or acquisitions that could impact local competition. Filing obligations, timing, and fees vary by state, with some requiring detailed disclosures about the transaction’s competitive impact within the state. State authorities can investigate, challenge, or impose conditions on transactions even if they are cleared federally. Winston’s Baby HSR survey provides buyers and sellers with a resource to quickly start assessing which states may have premerger notification requirements that impact their transactions....Read more

Site Content

The Corporate Transparency Act
Task Force

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