Pfizer Inc. and Allergan plc announced that their boards of directors have unanimously approved, and the companies have entered into, a definitive merger agreement under which Pfizer will combine with Allergan in a stock transaction currently valued at $363.63 per Allergan share, for a total enterprise value of approximately $160 billion, based on the closing price of Pfizer common stock of $32.18 on November 20, 2015. The transaction represents more than a 30 percent premium based on Pfizer’s and Allergan’s unaffected share prices as of October 28, 2015. Allergan shareholders will receive 11.3 shares of the combined company for each of their Allergan shares, and Pfizer stockholders will receive one share of the combined company for each of their Pfizer shares.
Under the terms of the proposed transaction, the businesses of Pfizer and Allergan will be combined under Allergan plc, which will be renamed “Pfizer plc.” The companies expect that shares of the combined company will be listed on the New York Stock Exchange and trade under the “PFE” ticker. Upon the closing of the transaction, the combined company is expected to maintain Allergan’s Irish legal domicile. Pfizer plc will have its global operational headquarters in New York and its principal executive offices in Ireland.
According to the companies, Pfizer’s innovative businesses will be significantly enhanced by the addition of a growing revenue stream from Allergan’s durable and innovative flagship brands in desirable therapeutic areas such as Aesthetics and Dermatology, Eye Care, Gastrointestinal, Neuroscience and Urology. The combined company will benefit from a broader innovative portfolio of leading medicines in key categories and a platform for sustainable growth with diversified payer groups. With the addition of Allergan, Pfizer will enhance its R&D capabilities in both new molecular entities and product line extensions. A combined pipeline of more than 100 mid-to-late stage programs in development and greater resources to invest in R&D and manufacturing is expected to sustain the growth of the innovative business over the long term. Through product approvals, launches and inline performance the combined company aspires to be a leader in growth.
The combination of Pfizer and Allergan will significantly increase the scale of Pfizer’s established business, and their complementary capabilities will maximize the combined established portfolio. The addition of Allergan’s Women’s Health and Anti-Infectives portfolio will add depth to Pfizer’s established business, and Pfizer will expand the reach of Allergan’s established portfolio using its existing commercial capabilities, infrastructure and global scale. In addition, Allergan brings topical formulation, manufacturing and its Anda distribution capabilities to the combined company.
As a result of the combination with Allergan and subsequent integration of the two companies, Pfizer now expects to make a decision about a potential separation of the combined company’s innovative and established businesses by no later than the end of 2018.