Craig Garvey has extensive experience providing counsel to publicly traded companies and leading various capital markets transactions for public and private companies, including the portfolio companies of prominent private equity funds. He also has significant experience with initial public offerings (IPOs), secondary offerings, high yield and investment grade debt offerings, liability management transactions, transactions involving special purpose acquisition companies (SPACs), restructurings and bankruptcies, and tender and exchange offers.

Craig has handled numerous equity offerings, bond offerings, and acquisition finance ranging from hundreds of millions to multibillions for large, high-profile domestic and international companies, including members of the Dow Jones, and leading private equity funds.

Craig regularly advises publicly traded companies and their executive officers and directors on corporate governance, US Securities and Exchange Commission (SEC) compliance and disclosure matters, investor relations considerations, corporate communications matters, and executive compensation.

Prior to joining the firm, Craig was a capital markets partner at Kirkland & Ellis LLP and a corporate associate at Cravath, Swaine & Moore LLP. He also served as lead securities counsel for a Fortune 20 company.

Teresa Kosmidis focuses her practice on consumer protection and consumer financial services regulation, compliance, enforcement, and litigation. She advises financial institutions, payments companies, FinTech companies, and other consumer-facing businesses on complex regulatory and enforcement matters at the federal and state levels, including companies that market to consumers, handle payments or billing, or face scrutiny from federal and state regulators.

Teresa brings a rare end-to-end regulatory perspective shaped by her significant experience at the Consumer Financial Protection Bureau (CFPB) and the Federal Trade Commission (FTC), where she worked across rulemaking, supervision, enforcement, and litigation. Having operated inside two of the US government’s most powerful consumer financial regulators, Teresa understands not only what the law requires, but how regulators think, prioritize, examine, investigate, and enforce across a wide range of consumer-facing business models.

Teresa also advises clients on regulatory, compliance, and enforcement issues related to cryptocurrencies and other digital assets, including consumer-facing crypto products, payments, and emerging blockchain-based business models.

At the CFPB, Teresa served in senior roles in the Offices of Regulations, Enforcement, and Supervision. She helped formulate and draft federal consumer financial regulations, advised senior leadership on regulatory strategy, and served as a subject matter expert on key statutes and rules, including the Consumer Financial Protection Act of 2010, the Electronic Fund Transfer Act of 1978 and Regulation E, and the Truth in Lending Act of 1968 and Regulation Z. She regularly advised examination teams, led and supported challenging supervisory exams, and addressed novel regulatory issues in coordination with enforcement senior staff.

While at the FTC’s Bureau of Consumer Protection, Teresa represented the agency in federal court litigation and investigations involving nonbank financial institutions, including retail and other consumer-facing companies. Her matters included enforcement actions and investigations involving auto finance, payday lending, deceptive marketing and billing practices, and emerging technologies, including Bitcoin-related products. She conducted depositions, managed investigations, and coordinated closely with economists and state regulators.

She also advises clients in connection with transactions, including regulatory due diligence, identifying consumer protection risks, and structuring post-close remediation efforts.

Earlier in her career, Teresa practiced complex commercial litigation at a New York law firm and clerked for the Honorable E. Thomas Boyle of the US District Court for the Eastern District of New York.

Assists in the design, deployment, and ongoing implementation of innovative care delivery models for life sciences, healthcare, and informatics clients

Regularly advises companies pivoting to healthcare vertical offerings based on legacy technology and strategic assets

Advises clients on AI governance, public trust, and AI deployment

Advises clients on HIE participation, data sharing and compliance

Counsels clients on the development of data and biospecimen registries, real-world evidence platforms, and biobanking programs

Leads McDermott’s AdTech and Data Monetization group, combining practical business advice with deep technical experience

Advises on cutting edge issues spanning AI, digital health, connected vehicles, fintech, biometrics, advertising, and other complex topics

Draws on Chief Privacy Officer secondment to design and operationalize global privacy programs, including a library of easy-to-implement materials

Caitlyn M. Campbell, a former US Securities & Exchange Commission (SEC) Enforcement Attorney, co-leads the firm’s SEC enforcement practice. She represents clients in SEC investigations, securities class action and derivative litigation and compliance matters. With more than two decades of experience in public service and private practice, Caitlyn advises on complex issues involving alleged violations of federal securities laws, including accounting fraud, disclosure and internal controls-related violations, regulatory violations by investment advisers and broker-dealers, insider trading, market abuse, anti-corruption and Foreign Corrupt Practices Act (FCPA) violations and whistleblower claims. She also assists companies in developing training programs and compliance policies and procedures.

Before joining McDermott Will & Schulte, Caitlyn served eight years at the SEC, including as Senior Counsel to the Directors of Enforcement, assisting with the management of the Commission’s largest division. At the SEC, Caitlyn led all aspects of investigations involving accounting fraud, complex insider trading schemes, market abuse, market manipulation, misappropriation of investor funds, investment adviser fraud and the Immigrant Investor Program. She also coordinated complex, cross-border investigations with foreign regulators. In addition to her investigative work, Caitlyn co-chaired the New England region committee that focused on proactively identifying accounting and disclosure fraud and served as liaison to both the SEC’s national Financial Reporting and Audit Group and the Boston FBI.

Caitlyn has conducted numerous internal investigations for major public companies, their boards of directors, and board committees.  She has represented public companies, audit firms, senior executives, registered investment advisers, hedge funds and private equity firms in matters before the SEC, US Department of Justice (DOJ), and the Financial Industry Regulatory Authority (FINRA). Her litigation experience includes representing corporations, directors, and officers in securities class actions and shareholder derivative suits. She has also advised clients in Special Purpose Acquisition Company (SPAC)-related litigation and SEC investigations.

A frequent speaker on enforcement, accounting fraud, and internal investigations, Caitlyn is recognized for her deep understanding of the intersection between regulatory expectations and corporate governance.