511 filings
Page 4 of 26
SC TO-T/A
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17 Nov 21
Third party tender offer statement (amended)
4:00pm
SC 14D9/A
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16 Nov 21
Tender offer solicitation (amended)
8:47am
8-K
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16 Nov 21
Results of Operations and Financial Condition
8:46am
8-K
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4 Nov 21
Results of Operations and Financial Condition
6:15am
UPLOAD
4psydzsb
4 Nov 21
Letter from SEC
12:00am
8-K
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2 Nov 21
Dawson Geophysical to Issue Third Quarter 2021 Results and Hold Investor Conference Call
6:15am
SC 14D9
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1 Nov 21
Tender offer solicitation
4:22pm
SC TO-T
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1 Nov 21
Third party tender offer statement
4:01pm
8-K
e8xhj
25 Oct 21
Entry into a Material Definitive Agreement
6:05am
8-K
5uesa7h7
1 Oct 21
Entry into a Material Definitive Agreement
6:01am
8-K
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12 Aug 21
Results of Operations and Financial Condition
8:03am
8-K
35sdapl 7xho0p
5 Aug 21
Dawson Geophysical to Issue Second Quarter 2021 Results and Hold Investor Conference Call
6:15am
S-8
izkmkoo7
28 Jun 21
Registration of securities for employees
4:16pm
8-K
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13 May 21
Results of Operations and Financial Condition
6:00am
8-K
9li25qhil96dy
12 May 21
Submission of Matters to a Vote of Security Holders
5:01pm
8-K
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4 May 21
Dawson Geophysical to Issue First Quarter 2021 Results and Hold Investor Conference Call
6:02am
8-A12B
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8 Apr 21
Registration of securities on exchange
5:19pm