<SEC-DOCUMENT>0001193125-17-350674-index.html : 20171122
<SEC-HEADER>0001193125-17-350674.hdr.sgml : 20171122
<ACCEPTANCE-DATETIME>20171122160556
ACCESSION NUMBER:		0001193125-17-350674
CONFORMED SUBMISSION TYPE:	8-K
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20171116
ITEM INFORMATION:		Non-Reliance on Previously Issued Financial Statements or a Related Audit Report or Completed Interim Review
FILED AS OF DATE:		20171122
DATE AS OF CHANGE:		20171122

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			GEOSPACE TECHNOLOGIES CORP
		CENTRAL INDEX KEY:			0001001115
		STANDARD INDUSTRIAL CLASSIFICATION:	MEASURING & CONTROLLING DEVICES, NEC [3829]
		IRS NUMBER:				760447780
		STATE OF INCORPORATION:			TX
		FISCAL YEAR END:			0930

	FILING VALUES:
		FORM TYPE:		8-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-13601
		FILM NUMBER:		171219938

	BUSINESS ADDRESS:	
		STREET 1:		7007 PINEMONT DR.
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77040
		BUSINESS PHONE:		7139864444

	MAIL ADDRESS:	
		STREET 1:		7007 PINEMONT DR.
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77040

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	OYO GEOSPACE CORP
		DATE OF NAME CHANGE:	19950919
</SEC-HEADER>
<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>d497001d8k.htm
<DESCRIPTION>8-K
<TEXT>
Document 1 - file: d497001d8k.htm

</DOCUMENT>
</SEC-DOCUMENT>