# Filing Detail

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001564590-16-029427
Filing Date
2016-11-17
Accepted
2016-11-17 11:28:34
Documents
114
Period of Report
2016-09-30

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-K | geos-10k_20160930.htm | 10-K | 3469220
2 | EX-21.1 | geos-ex211_12.htm | EX-21.1 | 7069
3 | EX-23.1 | geos-ex231_11.htm | EX-23.1 | 2192
4 | EX-23.2 | geos-ex232_15.htm | EX-23.2 | 2108
5 | EX-31.1 | geos-ex311_10.htm | EX-31.1 | 16349
6 | EX-31.2 | geos-ex312_9.htm | EX-31.2 | 16184
7 | EX-32.1 | geos-ex321_13.htm | EX-32.1 | 5800
8 | EX-32.2 | geos-ex322_14.htm | EX-32.2 | 5263
9 | GRAPHIC | g20161117100740538308.jpg | GRAPHIC | 39384
| Complete submission text file | 0001564590-16-029427.txt |  | 13974529

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
10 | XBRL INSTANCE DOCUMENT | geos-20160930.xml | EX-101.INS | 3775723
11 | XBRL TAXONOMY EXTENSION SCHEMA | geos-20160930.xsd | EX-101.SCH | 75989
12 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE | geos-20160930_cal.xml | EX-101.CAL | 91832
13 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE | geos-20160930_def.xml | EX-101.DEF | 207972
14 | XBRL TAXONOMY EXTENSION LABEL LINKBASE | geos-20160930_lab.xml | EX-101.LAB | 556104
15 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE | geos-20160930_pre.xml | EX-101.PRE | 435005

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)

EIN.: 760447780 | State of Incorp.: TX | Fiscal Year End: 0930
Type: 10-K | Act: 34 | File No.: 001-13601 | Film No.: 162004265
SIC: 3829 Measuring & Controlling Devices, NEC