0001209191-21-025956.txt : 20210407 0001209191-21-025956.hdr.sgml : 20210407 20210407182237 ACCESSION NUMBER: 0001209191-21-025956 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20210406 FILED AS OF DATE: 20210407 DATE AS OF CHANGE: 20210407 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Steele Gary CENTRAL INDEX KEY: 0001547434 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-35506 FILM NUMBER: 21813314 MAIL ADDRESS: STREET 1: C/O PROOFPOINT, INC. STREET 2: 892 ROSS DRIVE CITY: SUNNYVALE STATE: CA ZIP: 94089 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: 925 W. MAUDE AVENUE CITY: SUNNYVALE STATE: CA ZIP: 94085 BUSINESS PHONE: 408-517-4710 MAIL ADDRESS: STREET 1: 925 W. MAUDE AVENUE CITY: SUNNYVALE STATE: CA ZIP: 94085 4 1 doc4.xml FORM 4 SUBMISSION X0306 4 2021-04-06 0 0001212458 PROOFPOINT INC PFPT 0001547434 Steele Gary C/O PROOFPOINT, INC. 925 WEST MAUDE AVENUE SUNNYVALE CA 94085 1 1 0 0 Chairman and CEO Common Stock 2021-04-06 4 S 0 1750 128.8637 D 68290 D Common Stock 2021-04-06 4 S 0 2040 130.1782 D 66250 D Common Stock 2021-04-06 4 S 0 1210 130.8378 D 65040 D The transactions reported on this Form 4 were effected pursuant to a 10b5-1 trading plan previously adopted by the reporting person. Represents the weighted average sale price. The lowest price at which shares were sold was $128.19 and the highest price at which shares were sold was $129.155. The Reporting Person undertakes to provide upon request to the staff of the Securities Exchange Commission, the issuer or its stockholders, full information regarding the total number of shares sold at each separate price within the ranges set forth in footnotes (2), (3) and (4) to this Form 4. Represents the weighted average sale price. The lowest price at which shares were sold was $129.66 and the highest price at which shares were sold was $130.66. Represents the weighted average sale price. The lowest price at which shares were sold was $130.785 and the highest price at which shares were sold was $130.96. /s/ Gary Steele, by Michael Yang, Attorney-in-Fact 2021-04-07