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Louis Rambo

Louis Rambo is a partner in the Corporate Department and a member of the Capital Markets Group. He focuses his practice on counseling public companies and their boards of directors on corporate governance, capital markets transactions, mergers and acquisitions, securities regulation, disclosure and shareholder activism. Drawing on his previous tenure with the Securities and Exchange Commission in the Division of Corporation Finance, Louis partners with clients on capital raising, including underwritten equity transactions, at-the-market offerings and high-yield and investment grade debt offerings, as well as on structuring M&A transactions, spin-offs, tender offers and going private transactions. He advises public companies on developing governance and disclosure matters, including director independence, compensation, insider trading issues, shareholder proposals and stockholder meetings, and advises on shareholder activism and takeover defense.

Louis also regularly advises hedge funds, private equity funds, family offices, private companies and other financial institutions on a wide range of transactional and securities regulatory compliance matters, including capital raising, PIPEs and secondary transactions, novel and complex beneficial ownership issues arising under the federal securities laws, derivative transactions, insider trading issues and policies and compliance programs.

Louis previously served as an attorney with the SEC in the Division of Corporation Finance. While at the SEC, Louis worked on a number of transactional and securities compliance matters.

The Corporate Transparency Act (the CTA) requires a range of entities, primarily smaller, unregulated companies, to file reports with FinCen, and arm of the Treasury Department, identifying the entities’ beneficial owners, and the persons who formed the entity.  The purpose of the CTA was to aid in the detection of terrorism, money-laundering, and tax evasion. 

On February 6, 2025, the SEC announced that it was providing a temporary exemption from compliance with Rule 13f-2 under the Securities Exchange Act of 1934 (the “Exchange Act”), which establishes a mandatory short reporting requirement for institutional investment managers.  As a result, the first reporting deadline for reporting short position information on Form SHO

Proskauer’s Practical Guide to the Regulation of Hedge Fund Trading Activities offers a concise, easy-to-read overview of the trading issues and questions we commonly encounter when advising hedge funds and their managers. It is written not only for lawyers, but also for investment professionals, support staff and others interested in gaining a quick understanding of the recurring trading issues we tackle for clients, along with the solutions and analyses we have developed over our decades-long representation of hedge funds and their managers.

Last month, the 5th U.S. Court of Appeals ruled in the SEC’s favor in a lawsuit brought by the National Center for Public Policy Research (the “Center”).  The Center had submitted a shareholder proposal to The Kroger Company seeking to address what the Center described as “blatant leftwing actions” and seeking a report on

Following its adoption almost one year ago of amended rules accelerating filing deadlines for Schedules 13G and 13D (and the imminent effectiveness of the new deadlines for 13Gs), the SEC has continued to bring enforcement cases focusing on the timing of initial filings, amendments, and transitions from Schedule 13G to 13D, as well as Section

Last week, the SEC publicly announced a settled enforcement case against Keurig Dr. Pepper.  The case focused on the company’s disclosure in its annual reports on Form 10-K on whether its K-Cup pods could (or would) be recycled.  The SEC action focused on allegedly incomplete disclosure:  In testing the reliability of recycling K-Cup pods, the

The deadlines for filing and amending Schedule 13Gs are about to change, and regular 13G amendments will now be due on a quarterly basis instead of annually.

As we discussed in our alert last fall (available here), in October of 2023, the SEC adopted new rules governing beneficial ownership reporting, including accelerating the filing deadlines

On June 28, 2024, the U.S. Supreme Court issued a landmark ruling overturning “Chevron deference,” a tool for interpreting ambiguous statutes administered by administrative agencies.  The 40-year-old Chevron doctrine held that, where a court finds a statute to be silent or ambiguous on a particular matter, the court must defer to the relevant agency’s construction of the statute if that construction is “permissible.”  The Supreme Court’s decision in Loper Bright Enterprises v. Raimondo now rejects any such deference to the agency and requires courts to apply their own construction of the silent or ambiguous law, even if the agency’s contrary view is reasonable and “permissible.”