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Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001564590-19-044161
Filing Date
2019-11-22
Accepted
2019-11-22 10:31:58
Documents
116
Period of Report
2019-09-30

Document Format Files

Seq Description Document Type Size
1 GEOS-10K-2019 geos-10k_20190930.htm 10-K 2966401
2 EX-21.1 geos-ex211_11.htm EX-21.1 7559
3 EX-23.1 geos-ex231_8.htm EX-23.1 2523
4 EX-31.1 geos-ex311_6.htm EX-31.1 16352
5 EX-31.2 geos-ex312_7.htm EX-31.2 16178
6 EX-32.1 geos-ex321_10.htm EX-32.1 5805
7 EX-32.2 geos-ex322_9.htm EX-32.2 5255
  Complete submission text file 0001564590-19-044161.txt   13578345

Data Files

Seq Description Document Type Size
8 XBRL INSTANCE DOCUMENT geos-20190930.xml EX-101.INS 3595542
9 XBRL TAXONOMY EXTENSION SCHEMA geos-20190930.xsd EX-101.SCH 92319
10 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE geos-20190930_cal.xml EX-101.CAL 104766
11 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE geos-20190930_def.xml EX-101.DEF 281209
12 XBRL TAXONOMY EXTENSION LABEL LINKBASE geos-20190930_lab.xml EX-101.LAB 690754
13 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE geos-20190930_pre.xml EX-101.PRE 541713
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.: 191239082
SIC: 3829 Measuring & Controlling Devices, NEC