Year archive

DAWSON GEOPHYSICAL CO — 2013 filings

All 51 regulatory filings released by DAWSON GEOPHYSICAL CO (DWSN) in 2013, sourced directly from the official regulator.

51 Filings

2013 Period

2013 filings (51)

Filing	Released	Lang
FORM 4 - Director's Dealing	2013-12-31	English
FORM 4 - Director's Dealing	2013-12-30	English
FORM 4 - Director's Dealing	2013-12-20	English
FORM 4 - Director's Dealing	2013-12-20	English
FORM 4 - Director's Dealing	2013-12-20	English
FORM 4 - Director's Dealing	2013-12-20	English
FORM 4 - Director's Dealing	2013-12-19	English
CURRENT REPORT OF MATERIAL EVENTS OR CORPORATE CHANGES Regulatory Filings	2013-12-04	English
Regulatory Filings 2013 Regulatory Filings	2013-11-20	English
QUARTERLY REPORT PURSUANT TO SECTIONS 13 OR 15(D) Interim / Quarterly Report 9M 2013	2013-11-08	English
CURRENT REPORT OF MATERIAL EVENTS OR CORPORATE CHANGES Regulatory Filings	2013-10-28	English
CURRENT REPORT OF MATERIAL EVENTS OR CORPORATE CHANGES Regulatory Filings	2013-10-08	English
FORM 4 - Director's Dealing	2013-10-07	English
Regulatory Filings 2013 Regulatory Filings	2013-10-03	English
FORM 4 - Director's Dealing	2013-09-27	English
FORM 4 - Director's Dealing	2013-09-25	English
FORM 4 - Director's Dealing	2013-09-23	English
Regulatory Filings 2013 Regulatory Filings	2013-09-20	English
CURRENT REPORT OF MATERIAL EVENTS OR CORPORATE CHANGES Regulatory Filings	2013-09-20	English
FORM 4 - Director's Dealing	2013-09-17	English
QUARTERLY REPORT PURSUANT TO SECTIONS 13 OR 15(D) Interim / Quarterly Report Q2 2013	2013-08-08	English
CURRENT REPORT OF MATERIAL EVENTS OR CORPORATE CHANGES Regulatory Filings	2013-07-29	English
FORM 4 - Director's Dealing	2013-06-27	English
CURRENT REPORT OF MATERIAL EVENTS OR CORPORATE CHANGES Regulatory Filings	2013-06-26	English
CURRENT REPORT OF MATERIAL EVENTS OR CORPORATE CHANGES Regulatory Filings	2013-06-07	English
Regulatory Filings 2013 Regulatory Filings	2013-05-31	English
Regulatory Filings 2013 Regulatory Filings	2013-05-17	English
AUTO-GENERATED PAPER DOCUMENT Annual Report	2013-05-13	English
QUARTERLY REPORT PURSUANT TO SECTIONS 13 OR 15(D) Interim / Quarterly Report Q1 2013	2013-05-10	English
Regulatory Filings 2013 Regulatory Filings	2013-05-09	English
DEFINITIVE PROXY STATEMENT Proxy Solicitation & Information Statement	2013-04-30	English
CURRENT REPORT OF MATERIAL EVENTS OR CORPORATE CHANGES Regulatory Filings	2013-04-29	English
PRELIMINARY PROXY NOT RELATED TO A CONTESTED MATTER OR MERGER/ACQUISITION Regulatory Filings	2013-04-19	English
FORM 4 - Director's Dealing	2013-04-16	English
CURRENT REPORT OF MATERIAL EVENTS OR CORPORATE CHANGES Regulatory Filings	2013-04-03	English
FORM 4 - Director's Dealing	2013-03-18	English
FORM 4 - Director's Dealing	2013-03-18	English
ANNUAL REPORT PURSUANT TO SECTION 13 AND 15(D) Annual Report FY 2012	2013-03-15	English
AMENDMENT TO ANNUAL REPORT PURSUANT TO SECTION 13 AND 15(D) Annual Report FY 2011	2013-03-15	English
FORM 4 - Director's Dealing	2013-03-07	English
Regulatory Filings 2013 Regulatory Filings	2013-03-06	English
FORM 4 - Director's Dealing	2013-03-05	English
Regulatory Filings 2013 Regulatory Filings	2013-02-28	English
CURRENT REPORT OF MATERIAL EVENTS OR CORPORATE CHANGES Regulatory Filings	2013-02-25	English
FORM 5 - Director's Dealing	2013-02-13	English
SC 13G/A Major Shareholding Notification	2013-02-13	English
Major Shareholding Notification 2013 Major Shareholding Notification	2013-02-12	English
Regulatory Filings 2013 Regulatory Filings	2013-01-25	English
Major Shareholding Notification 2013 Major Shareholding Notification	2013-01-22	English
Regulatory Filings 2013 Regulatory Filings	2013-01-08	English
CURRENT REPORT OF MATERIAL EVENTS OR CORPORATE CHANGES Regulatory Filings	2013-01-08	English

Filings by year

2026 7 filings
2025 26 filings
2024 19 filings
2023 39 filings
2022 44 filings
2021 51 filings
2020 37 filings
2019 55 filings
2018 58 filings
2017 61 filings
2016 59 filings
2015 77 filings
2014 47 filings
2013 51 filings
2012 50 filings
2011 64 filings
2010 20 filings
2009 35 filings
2008 46 filings
2007 32 filings
2006 44 filings
2005 67 filings
2004 18 filings