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Professionals 761 results
Capabilities 90 results
Practice Area
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.
Practice Area
Winston takes a strategic approach to privacy and data security, integrating our extensive capabilities across practices to provide our clients with cutting-edge privacy and data security counseling, crisis management, security incident investigation and notification management, defense of data security class action litigation and regulatory inquiries, and international data protection. Our Global Privacy & Data Security Practice features a core team of privacy professionals and is bolstered by more than 40 attorneys from a variety of other disciplines firmwide. Our team combines compliance counselors, transactional lawyers, former government regulators and federal prosecutors, seasoned investigators, and experienced litigators. Few firms can rival our in-depth, sophisticated, and integrated experience in this area.
Practice Area
Securities, M&A & Corporate Governance Litigation
In today’s market, litigators with experience in securities, corporate governance, and M&A-related (collectively, “securities litigation”) matters need to leverage their broad experience to serve as both advocate and as counsel and strategist, focused on helping clients to overcome not just a legal issue but a collective business problem. Given the frequent interplay between things such as corporate-control transactions, public offerings, activist shareholders, the use of complex derivatives and other financial instruments, bad news impacting stock performance, regulatory inquiries and investigations, and insurance coverage, strategic and tactical litigation decisions can have a wide-ranging impact on the success of a given transaction, as well as on companies, their boards, senior management, and advisors.
Experience 597 results
Experience
|September 9, 2025
Winston & Strawn LLP represented Greenland Exploration Limited in a landmark business combination with Pelican Acquisition Corporation (NASDAQ: PELI) and March GL Company. The transaction, structured as a merger agreement, will result in the formation of Greenland Energy Company, expected to be publicly listed on NASDAQ under the ticker symbol “GLND.” Winston advised Greenland Exploration on all aspects of the deal, including regulatory strategy, corporate structuring, and negotiation of the merger terms.
Experience
|August 19, 2025
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.
Experience
|August 12, 2025
US$2B Roper Technologies, Inc. Senior Notes Offering
Winston & Strawn LLP served as underwriters' counsel to BofA Securities, J.P. Morgan, and Wells Fargo Securities, as joint book-running managers, in connection with the registered public offering by Roper Technologies, Inc. of US$2B of senior notes, comprised of US$500M of its 4.250% senior notes due 2028, US$500M of its 4.450% senior notes due 2030 and US$1B of its 5.100% senior notes due 2035.
Insights & News 9,033 results
Sponsorship
|October 22, 2025
Winston & Strawn Sponsors the 2025 Eastern District of Texas Bench Bar Conference
Winston & Strawn is a proud sponsor of the 2025 Eastern District of Texas Bench Bar Conference, one of the nation’s top annual bench bar conferences. The conference brings together judges, lawyers, topic speakers, guests, and other participants from across the world to discuss a broad range of cutting-edge legal topics.
Sponsorship
|October 19, 2025
Winston & Strawn Sponsors The 2025 National Summit for Middle Market Funds
Winston & Strawn is proud to be an elite sponsor of The 2025 National Summit for Middle Market Funds, the premier event for lower middle market networking and fundraising.
Sponsorship
|October 15, 2025
Winston & Strawn Sponsors ChIPs 2025 Global Summit
Winston & Strawn is a proud sponsor of the 2025 ChIPs Global Summit, which brings together women from all over the world working in technology, policy, private practice, corporations, government, academia, and beyond. Each year, the summit aims to advance innovation through diversity of thought and connect women through engagement opportunities.
Other Results 178 results
Site Content
What Is the Securities Act of 1933?
The Securities Act of 1933 (as amended, the “Securities Act”) was passed to ensure that investors have financial and other important information about securities that are being sold publicly. It also bans the use of fraud, deceit, and misrepresentation in the sales of securities. The Securities Act, which is also referred to as the “truth in securities” law, is part of a legislative effort to govern and oversee the securities industry.
Site Content
What Is the Securities Exchange Act of 1934?
The Securities Exchange Act of 1934 (as amended, the “Exchange Act”) established the Securities and Exchange Commission (the SEC) and gave it the power to oversee the securities industry. Through the Exchange Act, the SEC gained the authority to register, regulate, and oversee brokerage firms, transfer agents, and clearing agencies. The Commission also has authority over the U.S. securities self-regulatory organizations (SROs), including: The New York Stock Exchange, NASDAQ Stock Market, Chicago Board of Options, and the Financial Industry Regulatory Authority. SROs must have guidelines in place to make sure investors are protected.
Law Glossary
Though the U.S. has not passed legislation dealing solely with data security law, organizations are expected to safeguard sensitive information and establish privacy policies. Legislation addressing specific types of sensitive data is found within various U.S. laws, such as the Gramm-Leach-Bliley Act.