15 results
8-K
EX-2.1
DWSN
Dawson Geophysical Company
24 Mar 23
Entry into a Material Definitive Agreement
7:00am
8-K
EX-2.1
DWSN
Dawson Geophysical Company
10 Jan 22
Entry into a Material Definitive Agreement
4:18pm
8-K
EX-2.1
DWSN
Dawson Geophysical Company
5 Jan 22
Entry into a Material Definitive Agreement
4:16pm
8-K
EX-2.1
DWSN
Dawson Geophysical Company
17 Dec 21
Entry into a Material Definitive Agreement
4:15pm
8-K
EX-2.1
DWSN
Dawson Geophysical Company
25 Oct 21
Entry into a Material Definitive Agreement
6:05am
425
EX-2.1
fw6e5awpt 3bcy
9 Oct 14
Business combination disclosure
12:00am
8-K
EX-2.1
p607744rxfuivdw912
9 Oct 14
Entry into a Material Definitive Agreement
12:00am
425
EX-2.1
ggys1 uduu5royip
24 Aug 11
Business combination disclosure
12:00am
425
EX-2.1
e8d77y8ocwrkfzo gh7
24 Aug 11
Business combination disclosure
12:00am
8-K
EX-2.1
4xu4pqrnhjksww90
24 Aug 11
Dawson Geophysical and TGC Industries Announce Extension of Date to
12:00am
425
EX-2.1
mg6gds gcfi
21 Mar 11
Business combination disclosure
12:00am
8-K
EX-2.1
kip40uje
21 Mar 11
FormĀ of Voting Agreement
12:00am
425
EX-2.2
p1bak 5qrc7fy
21 Mar 11
Business combination disclosure
12:00am
425
EX-2.1
82o51zmjyhqnoh4
21 Mar 11
Business combination disclosure
12:00am
8-K
EX-2.1
9t32giv2kdn50di
19 Oct 09
Entry into a Material Definitive Agreement
12:00am
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