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Filing Detail
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)

IRS No.: 760447780 | State of Incorp.: TX | Fiscal Year End: 0930
Type: 10-K | Act: 34 | File No.: 001-13601 | Film No.: 171232984
SIC: 3829 Measuring & Controlling Devices, NEC
Assistant Director 10