Financial reports
10-Q
2024 Q1
Quarterly report
8 Feb 24
10-K
2023 FY
Annual report
17 Nov 23
10-Q
2023 Q3
Quarterly report
11 Aug 23
10-Q
2023 Q2
Quarterly report
12 May 23
10-Q
2023 Q1
Quarterly report
9 Feb 23
10-K
2022 FY
Annual report
18 Nov 22
10-Q
2022 Q3
Quarterly report
10 Aug 22
10-Q
2022 Q2
Quarterly report
12 May 22
10-Q
2022 Q1
Quarterly report
2 Feb 22
10-K
2021 FY
Annual report
19 Nov 21
Current reports
8-K
Submission of Matters to a Vote of Security Holders
8 Feb 24
8-K
Geospace Technologies Corporation Reports Profitable First Quarter of Fiscal Year 2024
7 Feb 24
8-K
Seismic Industry Veteran Stephen Jumper Joins Geospace Technologies Board of Directors
21 Dec 23
8-K
Geospace Technologies Reports Profitable Fourth Quarter
17 Nov 23
8-K
Geospace Technologies Corporation Reports Profitable Third Quarter
10 Aug 23
8-K
Entry into a Material Definitive Agreement
1 Aug 23
8-K
Departure of Directors or Certain Officers
6 Jul 23
8-K
Geospace Technologies Corporation Reports Profitable Second Quarter
11 May 23
8-K
Other Events
28 Feb 23
8-K
Submission of Matters to a Vote of Security Holders
9 Feb 23
Registration and prospectus
S-8
Registration of securities for employees
27 Aug 21
S-8
Registration of securities for employees
21 May 14
424B1
Prospectus with pricing info
16 Feb 12
FWP
Free writing prospectus
14 Feb 12
424B4
Prospectus supplement with pricing info
13 Feb 12
S-3
Shelf registration
14 Nov 11
S-8 POS
Registration of securities for employees (post-effective amendment)
23 May 07
424B1
Prospectus with pricing info
24 Mar 06
S-3/A
Shelf registration (amended)
21 Mar 06
S-3
Shelf registration
28 Feb 06
Proxies
DEF 14A
Definitive proxy
3 Jan 24
DEF 14A
Definitive proxy
4 Jan 23
DEF 14A
Definitive proxy
3 Jan 22
DEF 14A
Definitive proxy
30 Dec 20
DEF 14A
Definitive proxy
6 Jan 20
DEF 14A
Definitive proxy
4 Jan 19
DEF 14A
Definitive proxy
3 Jan 18
DEF 14A
Definitive proxy
28 Dec 16
DEF 14A
Definitive proxy
23 Dec 15
DEF 14A
Definitive proxy
30 Dec 14
Other
SD
Conflict minerals disclosure
17 May 23
SD
Conflict minerals disclosure
19 May 22
SD
Conflict minerals disclosure
24 May 21
SD
Conflict minerals disclosure
18 May 20
SD
Conflict minerals disclosure
24 May 19
SD
Conflict minerals disclosure
22 May 18
SD
Conflict minerals disclosure
11 May 17
SD
Conflict minerals disclosure
20 May 16
SD
Conflict minerals disclosure
20 May 15
SD
Conflict minerals disclosure
2 Jun 14
Ownership
4
Richard F Miles
27 Feb 24
4
Robbin B. Adams
26 Feb 24
144
Notice of proposed sale of securities
21 Feb 24
4/A
Robbin B. Adams
21 Feb 24
4
Robbin B. Adams
21 Feb 24
144
Notice of proposed sale of securities
14 Feb 24
SC 13G/A
DISCIPLINED GROWTH INVESTORS INC /MN
14 Feb 24
SC 13G
VANGUARD GROUP INC
13 Feb 24
SC 13G/A
GATE CITY CAPITAL MANAGEMENT, LLC
9 Feb 24
4
GARY D OWENS
8 Feb 24