0001209191-21-019654.txt : 20210310 0001209191-21-019654.hdr.sgml : 20210310 20210310193132 ACCESSION NUMBER: 0001209191-21-019654 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20210308 FILED AS OF DATE: 20210310 DATE AS OF CHANGE: 20210310 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Kaiser Maile CENTRAL INDEX KEY: 0001748032 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-34877 FILM NUMBER: 21731392 MAIL ADDRESS: STREET 1: 1001 17TH STREET, SUITE 500 CITY: DENVER STATE: CO ZIP: 80202 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 2021-03-08 0 0001490892 CoreSite Realty Corp COR 0001748032 Kaiser Maile C/O CORESITE REALTY CORPORATION 1001 17TH STREET, SUITE 500 DENVER CO 80202 0 1 0 0 Senior Vice President, Sales Common Stock 2021-03-08 4 S 0 350 112.12 D 14563 D The shares were sold pursuant to a sales plan adopted by the reporting person and intended to comply with Rule 10b5-1 under the Securities Exchange Act of 1934. Represents shares sold by the reporting person to cover tax obligations upon the vesting of restricted stock. /s/ Derek S. McCandless, Attorney-in-Fact 2021-03-10