DAWSON GEOPHYSICAL CO NEW filings

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SEC filings by DAWSON GEOPHYSICAL CO NEW (insiders)
TypeFiled
42017-10-03EDGAR
42017-10-03EDGAR
42017-10-03EDGAR
42017-10-03EDGAR
42017-10-03EDGAR
42017-08-11EDGAR
42017-08-11EDGAR
42017-08-11EDGAR
42017-08-11EDGAR
42017-08-11EDGAR
42017-07-05EDGAR
42017-07-05EDGAR
42017-07-05EDGAR
42017-07-05EDGAR
42017-07-05EDGAR
42017-07-05EDGAR
42017-06-01EDGAR
42017-05-19EDGAR
42017-05-18EDGAR
42017-05-16EDGAR
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