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Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001564590-21-057727
Filing Date
2021-11-19
Accepted
2021-11-19 13:38:12
Documents
116
Period of Report
2021-09-30

Document Format Files

Seq Description Document Type Size
1 10-K 2021 geos-10k_20210930.htm   iXBRL 10-K 3526079
2 EX-21.1 geos-ex211_8.htm EX-21.1 6184
3 EX-23.1 geos-ex231_6.htm EX-23.1 2357
4 EX-31.1 geos-ex311_10.htm EX-31.1 16349
5 EX-31.2 geos-ex312_7.htm EX-31.2 16176
6 EX-32.1 geos-ex321_9.htm EX-32.1 5798
7 EX-32.2 geos-ex322_11.htm EX-32.2 5257
  Complete submission text file 0001564590-21-057727.txt   15846180

Data Files

Seq Description Document Type Size
8 XBRL TAXONOMY EXTENSION SCHEMA geos-20210930.xsd EX-101.SCH 99459
9 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE geos-20210930_cal.xml EX-101.CAL 113785
10 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE geos-20210930_def.xml EX-101.DEF 293142
11 XBRL TAXONOMY EXTENSION LABEL LINKBASE geos-20210930_lab.xml EX-101.LAB 720601
12 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE geos-20210930_pre.xml EX-101.PRE 560133
13 EXTRACTED XBRL INSTANCE DOCUMENT geos-10k_20210930_htm.xml XML 3746976
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.: 211427726
SIC: 3829 Measuring & Controlling Devices, NEC