EDGAR Filing Documents for 0001564590-17-024421

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:

SEC Accession No. 0001564590-17-024421

Filing Date

2017-12-01

Accepted

2017-12-01 10:32:12

Documents

118

Period of Report

2017-09-30

Document Format Files

Seq	Description	Document	Type	Size
1	GEOS-10K-093017	geos-10k_20170930.htm	10-K	4330464
2	EX-10.22	geos-ex1022_287.htm	EX-10.22	17220
3	EX-10.23	geos-ex1023_735.htm	EX-10.23	9788
4	EX-10.28	geos-ex1028_55.htm	EX-10.28	51054
5	EX-21.1	geos-ex211_12.htm	EX-21.1	7069
6	EX-23.1	geos-ex231_11.htm	EX-23.1	2700
7	EX-31.1	geos-ex311_8.htm	EX-31.1	16346
8	EX-31.2	geos-ex312_9.htm	EX-31.2	16172
9	EX-32.1	geos-ex321_10.htm	EX-32.1	5799
10	EX-32.2	geos-ex322_7.htm	EX-32.2	5250
11	GRAPHIC	g2017113022253245313050.jpg	GRAPHIC	39038
	Complete submission text file	0001564590-17-024421.txt		18733988

Data Files

Seq	Description	Document	Type	Size
12	XBRL INSTANCE DOCUMENT	geos-20170930.xml	EX-101.INS	5619877
13	XBRL TAXONOMY EXTENSION SCHEMA	geos-20170930.xsd	EX-101.SCH	80805
14	XBRL TAXONOMY EXTENSION CALCULATION LINKBASE	geos-20170930_cal.xml	EX-101.CAL	91033
15	XBRL TAXONOMY EXTENSION DEFINITION LINKBASE	geos-20170930_def.xml	EX-101.DEF	242569
16	XBRL TAXONOMY EXTENSION LABEL LINKBASE	geos-20170930_lab.xml	EX-101.LAB	581243
17	XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE	geos-20170930_pre.xml	EX-101.PRE	471024

Mailing Address 7007 PINEMONT DR. HOUSTON TX 77040

Business Address 7007 PINEMONT DR. HOUSTON TX 77040 7139864444

GEOSPACE TECHNOLOGIES CORP (Filer) CIK: 0001001115 (see all company filings)