782 filings
Page 8 of 40
SC 13G/A
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29 Jan 21
DAWSON GEOPHYSICAL / GRACE & WHITE ownership change
4:07pm
SC 13D
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19 Jan 21
DAWSON GEOPHYSICAL / Wilks Brothers ownership change
6:16am
SC 13G/A
av874
10 Dec 20
DAWSON GEOPHYSICAL / GATE CITY CAPITAL MANAGEMENT ownership change
4:12pm
8-K
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29 Oct 20
Dawson Geophysical Reports Third Quarter 2020 Results
6:02am
8-K
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22 Oct 20
Dawson Geophysical to Issue Third Quarter 2020 Results and Hold Investor Conference Call
6:01am
SC 13G
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19 Oct 20
DAWSON GEOPHYSICAL / Wilks Brothers ownership change
12:00am
8-K
ne0e13p
30 Sep 20
Entry into a Material Definitive Agreement
4:33pm
4
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17 Sep 20
DAWSON GEOPHYSICAL / C RAY TOBIAS ownership change
6:37pm
4
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11 Aug 20
DAWSON GEOPHYSICAL / C RAY TOBIAS ownership change
11:52am
4
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11 Aug 20
DAWSON GEOPHYSICAL / James W Thomas ownership change
11:52am
4
kxz8wmk7efi8p0u
11 Aug 20
DAWSON GEOPHYSICAL / James Kevin Brata ownership change
11:51am
8-K
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30 Jul 20
Dawson Geophysical Reports Second Quarter 2020 Results
6:21am
8-K
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23 Jul 20
Dawson Geophysical to Issue Second Quarter 2020 Results and Hold Investor Conference Call
6:00am
8-K
altoah
10 Jun 20
Submission of Matters to a Vote of Security Holders
4:31pm
8-K
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14 May 20
Other Events
4:30pm
8-K
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7 May 20
Results of Operations and Financial Condition
6:00am
8-K
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30 Apr 20
Dawson Geophysical to Issue First Quarter 2020 Results and Hold Investor Conference Call
6:01am