0001209191-21-053768.txt : 20210827 0001209191-21-053768.hdr.sgml : 20210827 20210827210040 ACCESSION NUMBER: 0001209191-21-053768 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20210827 FILED AS OF DATE: 20210827 DATE AS OF CHANGE: 20210827 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Castagna Michael CENTRAL INDEX KEY: 0001674282 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-50865 FILM NUMBER: 211220702 MAIL ADDRESS: STREET 1: 25134 RYE CANYON LOOP STREET 2: SUITE 300 CITY: VALENCIA STATE: CA ZIP: 91355 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: MANNKIND CORP CENTRAL INDEX KEY: 0000899460 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] IRS NUMBER: 133607736 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 30930 RUSSELL RANCH ROAD STREET 2: SUITE 300 CITY: WESTLAKE VILLAGE STATE: CA ZIP: 91362 BUSINESS PHONE: 818-661-5000 MAIL ADDRESS: STREET 1: 30930 RUSSELL RANCH ROAD STREET 2: SUITE 300 CITY: WESTLAKE VILLAGE STATE: CA ZIP: 91362 4 1 doc4.xml FORM 4 SUBMISSION X0306 4 2021-08-27 0 0000899460 MANNKIND CORP MNKD 0001674282 Castagna Michael 30930 RUSSELL RANCH ROAD SUITE 300 WESTLAKE VILLAGE CA 91362 1 1 0 0 Chief Executive Officer Common Stock, $.01 Par Value 2021-08-27 4 F 0 35358 4.91 D 1503294 D Shares withheld to satisfy the tax liability incident to the vesting of previously reported restricted stock units. /s/ Michael Castagna 2021-08-27