Pfizer Inc. invites investors and the general public to view and listen to a webcast of a presentation by Chris Boshoff, Vice President, Early Development, Translational and Immuno-Oncology, at the Leerink Partners Immuno-Oncology Roundtable on Thursday, October 1, 2015 at 8:25 a.m. Eastern Daylight Time.

To view and listen to the webcast, visit our web site at www.pfizer.com and click on the “Leerink Partners Immuno-Oncology Roundtable” link in the For Investors section located on the lower right-hand corner of that page. Information on accessing and pre-registering for the webcast will be available at www.pfizer.com beginning today.

Visitors will be able to view and listen to an archived copy of the webcast at www.pfizer.com.