511 filings
Page 9 of 26
8-K
tgo7t73r
4 May 16
Regulation FD Disclosure
12:00am
8-K
0i3ro928 ch0f50h
25 Mar 16
Changes in Registrant's Certifying Accountant
12:00am
NT 10-K
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15 Mar 16
Notice of late annual filing
12:00am
8-K/A
38nln
15 Mar 16
Results of Operations and Financial Condition
12:00am
8-K
29ifg
11 Mar 16
Results of Operations and Financial Condition
12:00am
8-K
5qru5xv9bc1
7 Mar 16
Regulation FD Disclosure
12:00am
8-K
y08g64k0u yzhq
1 Mar 16
Dawson Geophysical to Present at the Raymond James 37th Annual Institutional Investors Conference
12:00am
8-K
afwgnno
19 Feb 16
Departure of Directors or Certain Officers
12:00am
8-K
2i4hcjgu5yz d701q
5 Nov 15
Results of Operations and Financial Condition
12:00am
8-K
r867flwvf
29 Oct 15
Regulation FD Disclosure
12:00am
8-K
hexd0y
23 Sep 15
Dawson Geophysical to Present at The Johnson Rice 2015 Energy Conference
12:00am
8-K
wvcx90mxn4e84x
7 Aug 15
Results of Operations and Financial Condition
12:00am
8-K
3soia
31 Jul 15
Regulation FD Disclosure
12:00am
8-K
dk96c 9051b7
2 Jul 15
Entry into a Material Definitive Agreement
12:00am
8-K
4ph02g0ezo cxlj
16 Jun 15
Dawson Geophysical to Present at the GHS 100 Energy Conference 2015
12:00am
8-K
nv6j8u1k qoi9
5 Jun 15
Submission of Matters to a Vote of Security Holders
12:00am