| http://www.w3.org/ns/prov#value | - The SEC maintains a website that contains reports, proxy statements and other information that Pfizer and Zoetis file electronically with the SEC. The address of that website is http://www.sec.gov. Holders of Pfizer common stock may also obtain a copy of the Prospectus by clicking on the appropriate link on http://www.zoetisexchange.com.
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