# Filing Detail

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001564590-21-025379
Filing Date
2021-05-07
Accepted
2021-05-07 11:26:20
Documents
80
Period of Report
2021-03-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | GEOS10Q-03-31-21 | geos-10q_20210331.htm iXBRL | 10-Q | 2484164
2 | EX-31.1 | geos-ex311_8.htm | EX-31.1 | 18251
3 | EX-31.2 | geos-ex312_6.htm | EX-31.2 | 17664
4 | EX-32.1 | geos-ex321_7.htm | EX-32.1 | 5066
5 | EX-32.2 | geos-ex322_9.htm | EX-32.2 | 5122
| Complete submission text file | 0001564590-21-025379.txt |  | 9058589

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
6 | XBRL TAXONOMY EXTENSION SCHEMA | geos-20210331.xsd | EX-101.SCH | 59635
7 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE | geos-20210331_cal.xml | EX-101.CAL | 73502
8 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE | geos-20210331_def.xml | EX-101.DEF | 157653
9 | XBRL TAXONOMY EXTENSION LABEL LINKBASE | geos-20210331_lab.xml | EX-101.LAB | 432842
10 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE | geos-20210331_pre.xml | EX-101.PRE | 332150
11 | EXTRACTED XBRL INSTANCE DOCUMENT | geos-10q_20210331_htm.xml | XML | 1824472

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.: 21901077
SIC: 3829 Measuring & Controlling Devices, NEC