Glaxo To Buy Zejula Maker TESARO For $5.1B, Stock Down 8%

 | Dec 03, 2018 08:27PM ET

GlaxoSmithKline plc (NYSE:GSK) has signed a definitive agreement to acquire small cancer biotech, TESARO, Inc. (NASDAQ:TSRO) for $5.1 billion including the latter’s debt. The acquisition price of $75 per share in cash represents a premium of 110% to TESARO’s 30-day average price.

Emma Walmsley, the U.K pharma giant’s chief executive officer, has since long made it clear that Glaxo will focus on growing its pharmaceuticals business. The acquisition of TESARO will add its ovarian cancer drug, Zejula to Glaxo’s product portfolio and strengthen the latter’s position in the oncology market.

Zejula, an orally-available PARP inhibitor, was approved in the United States and EU last year as a second-line maintenance treatment of recurrent ovarian cancer patients. Zejula recorded sales of $166 million in the first nine months of 2018.

Meanwhile, TESARO is looking to expand Zejula’s label into other treatment settings for ovarian cancer and additional cancer types like lung, prostrate and breast, which, if approved, can increase the drugs’ sales prospects. In addition to Zejula, TESARO has three other candidates in its pipeline, which are being evaluated in early-stage studies in multiple tumor types.

Glaxo’s shares declined around 8% on Monday as the investor community felt Glaxo is overpaying for TESARO considering that Zejula is at an early stage of commercialization in a fiercely competitive market. So far this year, Glaxo’s shares have underperformed the Zacks Investment Research

Get The News You Want
Read market moving news with a personalized feed of stocks you care about.
Get The App

Trading in financial instruments and/or cryptocurrencies involves high risks including the risk of losing some, or all, of your investment amount, and may not be suitable for all investors. Prices of cryptocurrencies are extremely volatile and may be affected by external factors such as financial, regulatory or political events. Trading on margin increases the financial risks.
Before deciding to trade in financial instrument or cryptocurrencies you should be fully informed of the risks and costs associated with trading the financial markets, carefully consider your investment objectives, level of experience, and risk appetite, and seek professional advice where needed.
Fusion Media would like to remind you that the data contained in this website is not necessarily real-time nor accurate. The data and prices on the website are not necessarily provided by any market or exchange, but may be provided by market makers, and so prices may not be accurate and may differ from the actual price at any given market, meaning prices are indicative and not appropriate for trading purposes. Fusion Media and any provider of the data contained in this website will not accept liability for any loss or damage as a result of your trading, or your reliance on the information contained within this website.
It is prohibited to use, store, reproduce, display, modify, transmit or distribute the data contained in this website without the explicit prior written permission of Fusion Media and/or the data provider. All intellectual property rights are reserved by the providers and/or the exchange providing the data contained in this website.
Fusion Media may be compensated by the advertisers that appear on the website, based on your interaction with the advertisements or advertisers.

Sign out
Are you sure you want to sign out?
NoYes
CancelYes
Saving Changes