Merck Announces Completion of Organon & Co. Spinoff

Merck (NYSE: MRK), known as MSD outside the United States and Canada, today announced it has completed the spinoff of Organon & Co. (Organon).

"Today marks a significant milestone for both Merck and Organon. Organon is now an independent, publicly traded company with a broad portfolio of important medicines and products, and is fully prepared to deliver sustainable growth and value," said Rob Davis, president, Merck. "With leadership in our growth pillars and our robust pipeline, Merck is well positioned for strong long-term growth, with scientific innovation remaining the source of our value creation."

Merck's goal with the spinoff was to create two patient-focused companies with enhanced strategic and operational focus, improved agility, simplified operating models, optimized capital structures and improved financial profiles. Merck believes the transaction will deliver significant benefits for both Merck and Organon and create value for Merck shareholders. The spinoff is expected to allow Merck to increase its focus on key growth pillars, achieve higher revenue and EPS growth rates and enable incremental operating efficiencies of approximately $1.5 billion, which are expected to be achieved ratably over three years, with approximately $500 million realized during 2021. In connection with the spinoff, Merck received a distribution from Organon of approximately $9 billion.

Organon did not issue fractional shares of its common stock in the distribution. Instead, holders of Merck common shares received cash in lieu of any fractional shares of Organon common stock that they would have otherwise been entitled to.

Shares of Organon will be listed and commence trading today on the New York Stock Exchange under the symbol "OGN". Shares of Merck will continue to trade under the symbol "MRK".

About Merck

For 130 years, Merck, known as MSD outside of the United States and Canada, has been inventing for life, bringing forward medicines and vaccines for many of the world's most challenging diseases in pursuit of our mission to save and improve lives. We demonstrate our commitment to patients and population health by increasing access to health care through far-reaching policies, programs and partnerships. Today, Merck continues to be at the forefront of research to prevent and treat diseases that threaten people and animals ? including cancer, infectious diseases such as HIV and Ebola, and emerging animal diseases ? as we aspire to be the premier research-intensive biopharmaceutical company in the world. For more information, visit www.merck.com and connect with us on Twitter, Facebook, Instagram, YouTube and LinkedIn.

Forward-Looking Statement of Merck & Co., Inc., Kenilworth, N.J., USA

This news release of Merck & Co., Inc., Kenilworth, N.J., USA (the "company") includes "forward-looking statements" within the meaning of the safe harbor provisions of the U.S. Private Securities Litigation Reform Act of 1995. Examples of forward-looking statements include statements with respect to the company's plans to spinoff certain of its businesses into an independent company, the timing and structure of such spinoff, the characteristics of the business to be separated, the expected benefits of the spinoff to the company, estimates of future Organon results of operations, the timing of any product launches by Organon and estimates of the markets in which Organon will operate. These statements are based upon the current beliefs and expectations of the company's management and are subject to significant risks and uncertainties. If underlying assumptions prove inaccurate or risks or uncertainties materialize, actual results may differ materially from those set forth in the forward-looking statements.

Risks and uncertainties include but are not limited to, the effects of disruption from the transactions contemplated in connection with the spinoff; general industry conditions and competition; general economic factors, including interest rate and currency exchange rate fluctuations; the impact of pharmaceutical industry regulation and health care legislation in the United States and internationally; the impact of the global outbreak of novel coronavirus disease (COVID-19); global trends toward health care cost containment; technological advances, new products and patents attained by competitors; challenges inherent in new product development, including obtaining regulatory approval; the company's ability to accurately predict future market conditions; manufacturing difficulties or delays; financial instability of international economies and sovereign risk; dependence on the effectiveness of the company's patents and other protections for innovative products; and the exposure to litigation, including patent litigation, and/or regulatory actions.

The company undertakes no obligation to publicly update any forward-looking statement, whether as a result of new information, future events or otherwise. Additional factors that could cause results to differ materially from those described in the forward-looking statements can be found in the company's 2020 Annual Report on Form 10-K, Organon's Registration Statement on Form 10 (File No. 001-40235) and the company's other filings with the Securities and Exchange Commission (SEC) available at the SEC's Internet site (www.sec.gov).