DAWSON GEOPHYSICAL CO NEW filings

SEC filings by DAWSON GEOPHYSICAL CO NEW (insiders)
TypeFiled
42016-10-04EDGAR
42016-10-04EDGAR
42016-10-04EDGAR
42016-09-19EDGAR
42016-07-01EDGAR
42016-07-01EDGAR
42016-07-01EDGAR
42016-07-01EDGAR
42016-07-01EDGAR
42016-07-01EDGAR
42016-06-03EDGAR
42016-05-25EDGAR
42016-05-16EDGAR
42016-05-16EDGAR
42016-05-16EDGAR
42016-05-16EDGAR
42016-05-16EDGAR
42016-05-16EDGAR
42016-04-13EDGAR
42016-04-13EDGAR