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Capabilities 16 results

Practice Area

Capital Markets

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....Read more

Practice Area

Antitrust Transactions

   

Practice Area

Antitrust/Competition

Insights & News 99 results

In the Media

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June 25, 2025

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2 Min Read

Conor Reidy Discusses New Antitrust Law in Washington State with Private Funds CFO

Winston & Strawn partner Conor Reidy spoke with Private Funds CFO to discuss the first-of-its-kind antitrust law in Washington state and what this means for private fund managers. Under the new law, which will take effect July 27, any company required to file for Federal Trade Commission merger review under the Hart-Scott-Rodino Act that does sufficient business in Washington must also file for review with Washington’s attorney general. Firms will have to file in Washington if their principal place of business is in Washington, if the in-state value of the merger is at least 20 percent of the federal Hart-Scott threshold, or if at least one firm’s annual net sales in Washington reach 20 percent of the federal threshold....Read more

Competition Corner

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May 2, 2025

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4 Min Read

Washington State Enacts a Broad Premerger Notification Requirement for All Industries

Washington recently became the first state to adopt the Uniform Antitrust Premerger Notification Act (UAPNA) and establish, effective July 27, 2025, a general state-level premerger notification requirement for all transactions. 

Client Alert

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March 31, 2025

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3 Min Read

Texas Bill Introduced to Require Notification of Health Care Transactions

On February 12, 2025, Texas House Bill 2747 was introduced, requiring health care entities to notify the Texas Attorney General of certain transactions at least 90 days before completion. This bill aims to increase transparency in health care transactions, including mergers, sales or acquisitions, and governance changes, with penalties for non-compliance. If passed, it will significantly impact health care transactions in Texas.

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Other Results 9 results

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

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Survey of State Transaction Notification Requirements (Baby HSR)

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Law Glossary

Glossary of Legal Terms and Definitions...Read more
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