# Filing Detail

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001564590-19-015534
Filing Date
2019-05-03
Accepted
2019-05-03 10:31:46
Documents
75
Period of Report
2019-03-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-Q 03-31-19 | geos-10q_20190331.htm | 10-Q | 1961239
2 | EX-10.1 | geos-ex101_13.htm | EX-10.1 | 127656
3 | EX-31.1 | geos-ex311_9.htm | EX-31.1 | 17875
4 | EX-31.2 | geos-ex312_7.htm | EX-31.2 | 17677
5 | EX-32.1 | geos-ex321_8.htm | EX-32.1 | 5071
6 | EX-32.2 | geos-ex322_6.htm | EX-32.2 | 5133
7 | GRAPHIC | gtndk2rkhbqp000001.jpg | GRAPHIC | 5112
| Complete submission text file | 0001564590-19-015534.txt |  | 7070265

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
8 | XBRL INSTANCE DOCUMENT | geos-20190331.xml | EX-101.INS | 1603668
9 | XBRL TAXONOMY EXTENSION SCHEMA | geos-20190331.xsd | EX-101.SCH | 47336
10 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE | geos-20190331_cal.xml | EX-101.CAL | 66952
11 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE | geos-20190331_def.xml | EX-101.DEF | 126070
12 | XBRL TAXONOMY EXTENSION LABEL LINKBASE | geos-20190331_lab.xml | EX-101.LAB | 348446
13 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE | geos-20190331_pre.xml | EX-101.PRE | 275246

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-Q | Act: 34 | File No.: 001-13601 | Film No.: 19794571
SIC: 3829 Measuring & Controlling Devices, NEC