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Year archive

DAWSON GEOPHYSICAL CO — 2010 filings

All 20 regulatory filings released by DAWSON GEOPHYSICAL CO (DWSN) in 2010, sourced directly from the official regulator.

20 Filings
2010 Period
2010 filings (20)
Filing Released Lang
FORM 4 -
Director's Dealing
2010-12-29 English
FORM 4/A -
Director's Dealing
2010-11-17 English
FORM 4 -
Director's Dealing
2010-11-15 English
FORM 4 -
Director's Dealing
2010-11-12 English
QUARTERLY REPORT PURSUANT TO SECTIONS 13 OR 15(D)
Interim / Quarterly Report 9M 2010
2010-11-08 English
CURRENT REPORT OF MATERIAL EVENTS OR CORPORATE CHANGES
Regulatory Filings
2010-11-04 English
FORM 4 -
Director's Dealing
2010-10-12 English
QUARTERLY REPORT PURSUANT TO SECTIONS 13 OR 15(D)
Interim / Quarterly Report Q2 2010
2010-08-09 English
CURRENT REPORT OF MATERIAL EVENTS OR CORPORATE CHANGES
Regulatory Filings
2010-08-04 English
CURRENT REPORT OF MATERIAL EVENTS OR CORPORATE CHANGES
Regulatory Filings
2010-06-17 English
QUARTERLY REPORT PURSUANT TO SECTIONS 13 OR 15(D)
Interim / Quarterly Report Q1 2010
2010-05-10 English
AMENDMENT TO ANNUAL REPORT PURSUANT TO SECTION 13 AND 15(D)
Annual Report FY 2009
2010-05-04 English
CURRENT REPORT OF MATERIAL EVENTS OR CORPORATE CHANGES
Regulatory Filings
2010-05-03 English
CURRENT REPORT OF MATERIAL EVENTS OR CORPORATE CHANGES
Regulatory Filings
2010-04-26 English
DEFINITIVE PROXY STATEMENT
Proxy Solicitation & Information Statement
2010-04-23 English
FORM 4 -
Director's Dealing
2010-04-12 English
ANNUAL REPORT PURSUANT TO SECTION 13 AND 15(D)
Annual Report FY 2009
2010-03-16 English
CURRENT REPORT OF MATERIAL EVENTS OR CORPORATE CHANGES
Regulatory Filings
2010-03-01 English
FORM 5 -
Director's Dealing
2010-02-10 English
Major Shareholding Notification 2010
Major Shareholding Notification
2010-01-26 English