<SEC-DOCUMENT>0001104659-21-020023-index.html : 20210210 <SEC-HEADER>0001104659-21-020023.hdr.sgml : 20210210 <ACCEPTANCE-DATETIME>20210210193754 ACCESSION NUMBER: 0001104659-21-020023 CONFORMED SUBMISSION TYPE: S-3MEF PUBLIC DOCUMENT COUNT: 5 <REFERENCE-462B>333-235818 FILED AS OF DATE: 20210210 DATE AS OF CHANGE: 20210210 EFFECTIVENESS DATE: 20210210 FILER: COMPANY DATA: COMPANY CONFORMED NAME: EMCORE CORP CENTRAL INDEX KEY: 0000808326 STANDARD INDUSTRIAL CLASSIFICATION: SEMICONDUCTORS & RELATED DEVICES [3674] IRS NUMBER: 222746503 STATE OF INCORPORATION: NJ FISCAL YEAR END: 0930 FILING VALUES: FORM TYPE: S-3MEF SEC ACT: 1933 Act SEC FILE NUMBER: 333-252970 FILM NUMBER: 21615928 BUSINESS ADDRESS: STREET 1: 2015 W. CHESTNUT STREET CITY: ALHAMBRA STATE: CA ZIP: 91803 BUSINESS PHONE: 626-293-3400 MAIL ADDRESS: STREET 1: 2015 W. CHESTNUT STREET CITY: ALHAMBRA STATE: CA ZIP: 91803 </SEC-HEADER> <DOCUMENT> <TYPE>S-3MEF <SEQUENCE>1 <FILENAME>a21-6178_1s3mef.htm <DESCRIPTION>S-3MEF <TEXT> Document 1 - file: a21-6178_1s3mef.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-5.1 <SEQUENCE>2 <FILENAME>a21-6178_1ex5d1.htm <DESCRIPTION>EX-5.1 <TEXT> Document 2 - file: a21-6178_1ex5d1.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-23.1 <SEQUENCE>3 <FILENAME>a21-6178_1ex23d1.htm <DESCRIPTION>EX-23.1 <TEXT> Document 3 - file: a21-6178_1ex23d1.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>4 <FILENAME>g61781kii001.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 4 - file: g61781kii001.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>5 <FILENAME>g61781kii002.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 5 - file: g61781kii002.jpg
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