0001553023-21-000031.txt : 20210303 0001553023-21-000031.hdr.sgml : 20210303 20210303174325 ACCESSION NUMBER: 0001553023-21-000031 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20210301 FILED AS OF DATE: 20210303 DATE AS OF CHANGE: 20210303 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Skomal Mark CENTRAL INDEX KEY: 0001512153 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-35789 FILM NUMBER: 21710846 MAIL ADDRESS: STREET 1: C/O CYRUSONE INC. STREET 2: 2850 N HARWOOD ST STE 2200 CITY: DALLAS STATE: TX ZIP: 75201 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: CyrusOne Inc. CENTRAL INDEX KEY: 0001553023 STANDARD INDUSTRIAL CLASSIFICATION: REAL ESTATE INVESTMENT TRUSTS [6798] IRS NUMBER: 000000000 STATE OF INCORPORATION: MD FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 2850 N HARWOOD ST STREET 2: SUITE 2200 CITY: DALLAS STATE: TX ZIP: 75201 BUSINESS PHONE: (972) 350-0060 MAIL ADDRESS: STREET 1: 2850 N HARWOOD ST STREET 2: SUITE 2200 CITY: DALLAS STATE: TX ZIP: 75201 4 1 wf-form4_161481138078779.xml FORM 4 X0306 4 2021-03-01 0 0001553023 CyrusOne Inc. CONE 0001512153 Skomal Mark CYRUSONE INC. 2850 N HARWOOD ST SUITE 2200 DALLAS TX 75201-2640 0 1 0 0 SVP & Chief Accounting Officer Common Stock 2021-03-01 4 F 0 418 65.16 D 6327 D Shares withheld for taxes upon the vesting of performance shares. /s/ Robert M. Jackson, Attorney-in-Fact 2021-03-03