Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001437749-25-036009
Filing Date
2025-11-21
Accepted
2025-11-21 16:35:40
Documents
122
Period of Report
2025-09-30

Document Format Files

Seq Description Document Type Size
1 FORM 10-K geos20250930_10k.htm   iXBRL 10-K 1617608
2 EXHIBIT 21.1 ex_860202.htm EX-21.1 2674
3 EXHIBIT 23.1 ex_860203.htm EX-23.1 2496
4 EXHIBIT 31.1 ex_860204.htm EX-31.1 10832
5 EXHIBIT 31.2 ex_860205.htm EX-31.2 11397
6 EXHIBIT 32.1 ex_860206.htm EX-32.1 6129
7 EXHIBIT 32.2 ex_860207.htm EX-32.2 6209
8 EXHIBIT 10.9 ex_879996.htm EX-10.9 77756
14 ex_879996img001.jpg GRAPHIC 5114
  Complete submission text file 0001437749-25-036009.txt   10426355

Data Files

Seq Description Document Type Size
9 XBRL TAXONOMY EXTENSION SCHEMA geos-20250930.xsd EX-101.SCH 94642
10 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE geos-20250930_cal.xml EX-101.CAL 86276
11 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE geos-20250930_def.xml EX-101.DEF 713029
12 XBRL TAXONOMY EXTENSION LABEL LINKBASE geos-20250930_lab.xml EX-101.LAB 558011
13 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE geos-20250930_pre.xml EX-101.PRE 764816
125 EXTRACTED XBRL INSTANCE DOCUMENT geos20250930_10k_htm.xml XML 1626684
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-K | Act: 34 | File No.: 001-13601 | Film No.: 251508517
SIC: 3829 Measuring & Controlling Devices, NEC
(CF Office: 08 Industrial Applications and Services)