0001209191-21-030563.txt : 20210506 0001209191-21-030563.hdr.sgml : 20210506 20210506133527 ACCESSION NUMBER: 0001209191-21-030563 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20210506 FILED AS OF DATE: 20210506 DATE AS OF CHANGE: 20210506 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: PORTER BIGGS C CENTRAL INDEX KEY: 0001217839 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-38228 FILM NUMBER: 21896985 MAIL ADDRESS: STREET 1: TXU CORP., STREET 2: 1601 BRYAN STREET CITY: DALLAS STATE: TX ZIP: 75201 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Maxar Technologies Inc. CENTRAL INDEX KEY: 0001121142 STANDARD INDUSTRIAL CLASSIFICATION: RADIO & TV BROADCASTING & COMMUNICATIONS EQUIPMENT [3663] IRS NUMBER: 980544351 FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 1300 W. 120TH AVENUE CITY: WESTMINSTER STATE: CO ZIP: 80234 BUSINESS PHONE: 3036844000 MAIL ADDRESS: STREET 1: 1300 W. 120TH AVENUE CITY: WESTMINSTER STATE: CO ZIP: 80234 FORMER COMPANY: FORMER CONFORMED NAME: Maxar Technologies Ltd. DATE OF NAME CHANGE: 20171005 FORMER COMPANY: FORMER CONFORMED NAME: MACDONALD, DETTWILER & ASSOCIATES LTD. DATE OF NAME CHANGE: 20170703 FORMER COMPANY: FORMER CONFORMED NAME: MACDONALD DETTWILER & ASSOCIATES LTD DATE OF NAME CHANGE: 20000803 4 1 doc4.xml FORM 4 SUBMISSION X0306 4 2021-05-06 0 0001121142 Maxar Technologies Inc. MAXR 0001217839 PORTER BIGGS C 1300 W. 120TH AVENUE WESTMINSTER CO 80234 0 1 0 0 EVP, CFO Common Stock 2021-05-06 4 P 0 3400 28.00 A 292021 D Common Stock 99 I By Trust This Form 4 reports an open market purchase by the reporting person of shares of common stock. Amount reported includes 167,624 unvested restricted stock units. The reporting person is the Co-Trustee of the Biggs Cunningham Porter Trust. /s/ Patricia Lamm, attorney-in-fact for Biggs C. Porter 2021-05-06