0001140361-15-035789.txt : 20150923 0001140361-15-035789.hdr.sgml : 20150923 20150923203728 ACCESSION NUMBER: 0001140361-15-035789 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20150922 FILED AS OF DATE: 20150923 DATE AS OF CHANGE: 20150923 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: PROOFPOINT INC CENTRAL INDEX KEY: 0001212458 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-COMPUTER PROCESSING & DATA PREPARATION [7374] IRS NUMBER: 510414846 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 892 ROSS DRIVE CITY: SUNNYVALE STATE: CA ZIP: 94089 BUSINESS PHONE: 408-517-4710 MAIL ADDRESS: STREET 1: 892 ROSS DRIVE CITY: SUNNYVALE STATE: CA ZIP: 94089 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Newell Tracey CENTRAL INDEX KEY: 0001527210 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-35506 FILM NUMBER: 151121900 MAIL ADDRESS: STREET 1: 4750 WILLOW ROAD CITY: PLEASANTON STATE: CA ZIP: 94588 4 1 doc1.xml FORM 4 X0306 4 2015-09-22 0 0001212458 PROOFPOINT INC PFPT 0001527210 Newell Tracey C/O PROOFPOINT, INC. 892 ROSS DRIVE SUNNYVALE CA 94089 0 1 0 0 EVP, Worldwide Sales Common Stock 2015-09-22 4 S 0 1000 62.4230 D 16133 D The transactions reported on this Form 4 were effected pursuant to a 10b5-1 trading plan adopted by the reporting person on November 4, 2014. Represents the aggregate of sales effected on the same day at different prices. Represents the weighted average sales price per share. The shares sold at prices ranging from $62.18 to $62.63 per share. Full information regarding the number of shares sold at each price shall be provided upon request to the staff of the U.S. Securities and Exchange Commission, the Issuer, or a security holder of the Issuer. /s/ Tracey Newell by Michael Yang, Attorney-in-Fact 2015-09-23