13 results
8-K
EX-3.1
DWSN
Dawson Geophysical Company
1 Dec 23
Amendments to Articles of Incorporation or Bylaws
4:15pm
8-K
EX-3.2
DWSN
Dawson Geophysical Company
1 Dec 23
Amendments to Articles of Incorporation or Bylaws
4:15pm
8-K
EX-3.1
DWSN
Dawson Geophysical Company
8 Apr 21
Entry into a Material Definitive Agreement
5:18pm
10-K
2014 FY
EX-3.1
DWSN
Dawson Geophysical Company
Annual report
16 Mar 15
12:00am
10-K
2014 FY
EX-3.2
DWSN
Dawson Geophysical Company
Annual report
16 Mar 15
12:00am
8-K
EX-3.1
8kkg5l
11 Feb 15
Dawson Geophysical Announces Completion of
12:00am
8-K
EX-3.2
c66kj9vvajrpzc
11 Feb 15
Dawson Geophysical Announces Completion of
12:00am
425
EX-3.1
r5vwn7obwcu cq5d7csq
21 Mar 11
Business combination disclosure
12:00am
8-K
EX-3.1
tok69 7jsk
31 Mar 09
Amendments to Articles of Incorporation or Bylaws
12:00am
8-K
EX-3.1
v83u hnug5
28 May 08
Amendments to Articles of Incorporation or Bylaws
12:00am
10-K
EX-3.3
0ri2nutxqizge ez
14 Mar 08
Annual report
12:00am
SB-2/A
EX-3.2
ssioh5jdty6da1g vez0
20 Sep 05
Registration of securities for small business issuer (amended)
12:00am
- Prev
- 1
- Next