0001209191-20-028555.txt : 20200512 0001209191-20-028555.hdr.sgml : 20200512 20200512165859 ACCESSION NUMBER: 0001209191-20-028555 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20200508 FILED AS OF DATE: 20200512 DATE AS OF CHANGE: 20200512 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Thompson John David CENTRAL INDEX KEY: 0001423891 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-34877 FILM NUMBER: 20869851 MAIL ADDRESS: STREET 1: SYMANTEC CORPORATION STREET 2: 350 ELLIS STREET CITY: MOUNTAIN VIEW STATE: CA ZIP: 94043 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: CoreSite Realty Corp CENTRAL INDEX KEY: 0001490892 STANDARD INDUSTRIAL CLASSIFICATION: REAL ESTATE INVESTMENT TRUSTS [6798] IRS NUMBER: 000000000 STATE OF INCORPORATION: MD FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 1001 17TH STREET STREET 2: SUITE 500 CITY: DENVER STATE: CO ZIP: 80202 BUSINESS PHONE: (866) 777-2673 MAIL ADDRESS: STREET 1: 1001 17TH STREET STREET 2: SUITE 500 CITY: DENVER STATE: CO ZIP: 80202 4 1 doc4.xml FORM 4 SUBMISSION X0306 4 2020-05-08 0 0001490892 CoreSite Realty Corp COR 0001423891 Thompson John David C/O CORESITE REALTY CORPORATION 1001 17TH STREET, SUITE 500 DENVER CO 80202 1 0 0 0 Common Stock 2020-05-08 4 M 0 2500 15.98 A 8962 D Common Stock 2020-05-08 4 S 0 333 120.84 D 8629 D Stock Option (Right to Buy) 15.98 2020-05-08 4 M 0 2500 0.00 D 2020-09-28 Common Stock 2500 0 D Reflects the exercise of stock options that were set to expire on September 28, 2020. Represents shares sold by the reporting person to cover the exercise price upon the exercise of the options. The stock options vested on September 28, 2011. /s/ Derek S. McCandless, Attorney-in-Fact 2020-05-12