# Filing Detail

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001564590-21-004238
Filing Date
2021-02-04
Accepted
2021-02-04 12:17:51
Documents
76
Period of Report
2020-12-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 1ST QTR FORM 10-Q 12-31-20 | geos-10q_20201231.htm iXBRL | 10-Q | 1624532
2 | EX-31.1 | geos-ex311_7.htm | EX-31.1 | 17875
3 | EX-31.2 | geos-ex312_8.htm | EX-31.2 | 17669
4 | EX-32.1 | geos-ex321_9.htm | EX-32.1 | 5071
5 | EX-32.2 | geos-ex322_6.htm | EX-32.2 | 5127
| Complete submission text file | 0001564590-21-004238.txt |  | 6590008

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
6 | XBRL TAXONOMY EXTENSION SCHEMA | geos-20201231.xsd | EX-101.SCH | 56015
7 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE | geos-20201231_cal.xml | EX-101.CAL | 61208
8 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE | geos-20201231_def.xml | EX-101.DEF | 143849
9 | XBRL TAXONOMY EXTENSION LABEL LINKBASE | geos-20201231_lab.xml | EX-101.LAB | 395380
10 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE | geos-20201231_pre.xml | EX-101.PRE | 301411
11 | EXTRACTED XBRL INSTANCE DOCUMENT | geos-10q_20201231_htm.xml | XML | 1122072

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.: 21590009
SIC: 3829 Measuring & Controlling Devices, NEC