Pfizer : U.S. FDA Approves TALZENNA® (talazoparib)

For immediate release October 16, 2018

Pfizer Media Contact: Jessica Smith

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Pfizer Investor Contact: Ryan Crowe

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U.S. FDA Approves TALZENNA®(talazoparib)

NEW YORK, N.Y., October 16, 2018-Pfizer Inc. (NYSE:PFE) today announced that the U.S. Food and Drug Administration approved TALZENNA®(talazoparib).

The full prescribing information for TALZENNA can be foundhere.

The Company will provide additional details in a press release to be issued shortly.

About Pfizer Oncology

At Pfizer Oncology, we are committed to advancing medicines wherever we believe we can make a meaningful difference on the lives of patients. Today, Pfizer Oncology has an industry-leading portfolio of 12 approved cancer medicines across 20 indications, including breast, prostate, kidney, lung and hematology. We also have one of the deepest oncology biosimilars pipelines, with two medicines approved globally and several assets in mid to late-stage development for the treatment of cancer or as supportive care. Pfizer Oncology is striving to change the trajectory of cancer.

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