small-logo
ProfessionalsCapabilitiesInsights & NewsCareersLocations
About UsAlumniOpportunity & InclusionPro BonoCorporate Social Responsibility
Stay Connected:
facebookinstagramlinkedintwitteryoutube
Site Search
  • Professionals (97)
  • Capabilities (52)
  • Experience (14)
  • Insights & News (657)
  • Other Results (23)

Professionals 97 results

William Sunkel
William Sunkel
Senior Attorney
  • New York
Email
+1 212-294-2635
vCard

Senior Attorney

  • New York
William O’Neil
William O’Neil
Partner
  • Chicago
Email
+1 312-558-5308
vCard

Partner

  • Chicago
Bill Green
Bill Green
Associate
  • Chicago
Email
+1 312-558-3478
vCard

Associate

  • Chicago
View All Professionals

Capabilities 52 results

Industry

Maritime & Admiralty

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

Litigation/Trials

Trial skills matter—even in a world where few disputes ever see the inside of a courtroom. Winston has built a reputation as a trial lawyers’ firm, featuring seasoned litigators who leverage extensive courtroom experience to meet our clients’ business and legal objectives. Our long history of taking cases to trial—and winning—provides our clients with tremendous settlement leverage with their adversaries, as well as a substantial likelihood of a favorable resolution if, and when, they go to trial....Read more

Experience 14 results

Experience

|

January 8, 2026

$2.75 Billion Constellation Energy Generation, LLC Public Offering of Senior Notes

Winston served as underwriters' counsel to BofA Securities, Citigroup, Goldman Sachs & Co. LLC, Morgan Stanley and Scotiabank, as joint book-running managers, in connection with the registered public offering of $2.75 billion of Senior Notes by Constellation Energy Generation, LLC comprised of (i) $300 million of its Floating Rate Senior Notes due 2028; (ii) $900 million of its 3.900% Senior Notes due 2028, (ii) $750 million of its 4.400% Senior Notes due 2031, and (iv) $800 million of its 5.875% Senior Notes due 2066....Read more

Experience

|

September 29, 2025

Winston Advises PJT Partners in Beyond Meat’s $1.105 Billion Exchange Offer

Winston & Strawn LLP represented PJT Partners in its role as dealer manager to Beyond Meat, Inc., a publicly traded food technology company and leading producer of plant-based meat alternatives, in connection with an exchange offer and consent solicitation for any and all of its $1.105 billion of 0% Convertible Senior Notes due 2027 for up to $202.5 million in new 7.00% Convertible Senior Secured Second Lien PIK Toggle Notes due 2030 and up to approximately 326 million shares of common stock....Read more

Experience

|

September 11, 2025

$1.5 Billion Raymond James Financial, Inc. Public Offering of Senior Notes

We served as underwriters' counsel to BofA Securities, Citigroup, J.P. Morgan and Raymond James, as joint book-running managers, in connection with the registered public offering of $1.5 billion of Senior Notes by Raymond James Financial, Inc. comprised of $650 million of its 4.900% Senior Notes due 2035, and $850 million of its 5.650% Senior Notes due 2055....Read more
View All Experience

Insights & News 657 results

In the Media

|

February 19, 2026

|

2 Min Read

The Chicago Lawyer Showcases Winston’s New Chicago Office

Winston & Strawn Chairman Steve D’Amore and Chicago Office Managing Partner Bill O’Neil were featured in a Chicago Lawyer article highlighting the firm’s new Chicago office at 300 N. LaSalle. Designed to be modern, sustainable, and cutting-edge, the space provides an atmosphere that invites collaboration and creativity, as well as a place to break bread and socialize. A central feature of the new office is a café that serves as a gathering hub with varied seating for attorneys and staff, encouraging conversation. The space transforms weekly into a space for happy hour and informal connection. ...Read more

Winston’s Environmental Law Update

|

February 11, 2026

|

7 Min Read

Packaging EPR Regulations Sputter, as Preliminary Injunction Is Issued for Oregon’s Law, While California Again Withdraws Its Proposed Implementing Regulations

Seven states have passed Extended Producer Responsibility (EPR) laws related to single-use packaging and plastic food serviceware, with other states considering similar legislation. The intent of these laws is to hold the producers of covered materials financially responsible for their ultimate disposal. Certain states are also requiring the reduction of plastic or non-recyclable plastic used in these materials over time. Legislation is in various stages of implementation, and Oregon is the first state to issue fees to producers. In connection with a legal challenge to Oregon’s EPR program, a court recently granted a preliminary injunction, preventing Oregon from enforcing the law against the plaintiff (an industry group) pending resolution of the case. Meanwhile, CalRecycle continues to struggle with finalizing its proposed regulations implementing California’s EPR law, this time withdrawing its proposed regulations to tinker with provisions related to food and agricultural commodities.

Winston’s Environmental Law Update

|

January 29, 2026

|

4 Min Read

CARB Advances Climate Disclosure Rules as Ninth Circuit Appeal Continues

As we previously noted, a legal challenge to California’s climate disclosure laws has made its way to the Ninth Circuit Court of Appeals, which stayed enforcement of one of the laws pending appeal.
 

View All Insights & News

Other Results 23 results

Site Content


About Us

For more than 170 years, Winston & Strawn has served as a trusted adviser and advocate for clients across virtually every industry. Our law practice—built on the talent, creativity, and determination of our lawyers and an unwavering commitment to our clients—has grown into a global firm of tremendous breadth. While many things have changed since the firm’s inception, our goal has remained steadfast: provide the highest echelon of service by developing strategic partnerships with our clients, creating and implementing tailored business solutions, and identifying opportunities for innovation. Complementing this service model is the priority we place on cultivating an internal culture of inclusion and opportunity, as well as our role in serving critical needs in our communities. We continue to learn from our storied history, while looking ahead to effect change in our industry....Read more

Law Glossary

What Is the Equal Rights Amendment?

Currently, the Constitution does not guarantee that all the rights it protects are held equally by all citizens without regard to sex. With 24 words, the Equal Rights Amendment would change that. It would provide that “[e]quality of rights under the law shall not be denied or abridged by the United States or any State on account of sex.” It would also give Congress the power to enforce that constitutional guarantee by passing legislation....Read more

Site Content

Legal

Welcome to Winston & Strawn LLP’s (“Winston & Strawn”) website. Winston & Strawn is a limited liability partnership registered in the state of Delaware. Your use of the websites on which these terms reside (collectively, the “Site”) and any features on the Site are subject to the Terms of Use, which we may update from time to time. By accessing this Site in any way, including, without limitation, by browsing this Site, using any information, and/or submitting information to Winston & Strawn, you agree to and are bound by the terms, conditions, policies and notices contained on this page (the “Terms”), including, but not limited to, disclaimers of warranties, damage and remedy exclusions and limitations, and a choice of Delaware law. If you do not agree to these Terms, do not use this Site....Read more
Logo
facebookinstagramlinkedintwitteryoutube

Copyright © 2026. Winston & Strawn LLP

AlumniCorporate Transparency Act Task ForceDEI Compliance Task ForceEqual Rights AmendmentLaw GlossaryThe Oval UpdateWinston MinutePrivacy PolicyCookie PolicyFraud & Scam AlertsNoticesSubscribeAttorney Advertising