<SEC-DOCUMENT>0001104659-19-033088-index.html : 20190531
<SEC-HEADER>0001104659-19-033088.hdr.sgml : 20190531
<ACCEPTANCE-DATETIME>20190531144203
ACCESSION NUMBER:		0001104659-19-033088
CONFORMED SUBMISSION TYPE:	SD
PUBLIC DOCUMENT COUNT:		3
<RULE>
<RULE-NAME>13p-1
<ITEM>
<ITEM-NUMBER>1.01
<ITEM-PERIOD>20181231
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<ITEM>
<ITEM-NUMBER>1.02
<ITEM-PERIOD>20181231
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</RULE>
FILED AS OF DATE:		20190531
DATE AS OF CHANGE:		20190531

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CUBIC CORP /DE/
		CENTRAL INDEX KEY:			0000026076
		STANDARD INDUSTRIAL CLASSIFICATION:	MEASURING & CONTROLLING DEVICES, NEC [3829]
		IRS NUMBER:				951678055
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0930

	FILING VALUES:
		FORM TYPE:		SD
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-08931
		FILM NUMBER:		19869985

	BUSINESS ADDRESS:	
		STREET 1:		9333 BALBOA AVE
		CITY:			SAN DIEGO
		STATE:			CA
		ZIP:			92123
		BUSINESS PHONE:		858 623-0489

	MAIL ADDRESS:	
		STREET 1:		PO BOX 85587
		CITY:			SAN DIEGO
		STATE:			CA
		ZIP:			92186-5587
</SEC-HEADER>
<DOCUMENT>
<TYPE>SD
<SEQUENCE>1
<FILENAME>a19-10852_1sd.htm
<DESCRIPTION>SD
<TEXT>
Document 1 - file: a19-10852_1sd.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-1.01
<SEQUENCE>2
<FILENAME>a19-10852_1ex1d01.htm
<DESCRIPTION>EX-1.01
<TEXT>
Document 2 - file: a19-10852_1ex1d01.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>g108521ke01i001.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: g108521ke01i001.jpg

</DOCUMENT>
</SEC-DOCUMENT>