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Home > Insider Trading > Filing (0001209191-12-017434)

Filing Details

Accession Number:: 0001209191-12-017434
Form Type:: 4
Zero Holdings:: No
Publication Time:: 2012-03-12 14:45:58
Reporting Period:: 2012-03-09

Filing Date:: 2012-03-12
Accepted Time:: 2012-03-12 14:45:58
SEC Url:: Form 4 Filing

Issuer

Cik	Name	Symbol	Sector (SIC)	IRS No
351231	Dawson Geophysical Co	DWSN	Oil & Gas Field Exploration Services (1382)	750970548

Insiders

Cik	Name	Reported Address	Insider Title	Director	Officer	Large Shareholder	Other
1411285	Allan Stuart Wright	508 W. Wall Suite 800 Midland TX 79701	Vice President	No	Yes	No	No

Reported Non-Derivative Transactions

Show Other Fields >>

Sec. Name	Acquisiton - Disposition	Date	Amount	Price	Remaning Holdings	Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
Dwsn-Common Stock $0.33 1/3 Par	Disposition	2012-03-09	100	$36.83	4,400	No	4	S	Direct
Dwsn-Common Stock $0.33 1/3 Par	Disposition	2012-03-09	100	$36.85	4,300	No	4	S	Direct
Dwsn-Common Stock $0.33 1/3 Par	Disposition	2012-03-09	100	$36.88	4,200	No	4	S	Direct
Dwsn-Common Stock $0.33 1/3 Par	Disposition	2012-03-09	100	$36.90	4,100	No	4	S	Direct
Dwsn-Common Stock $0.33 1/3 Par	Disposition	2012-03-09	135	$36.91	3,965	No	4	S	Direct
Dwsn-Common Stock $0.33 1/3 Par	Disposition	2012-03-09	200	$36.94	3,765	No	4	S	Direct
Dwsn-Common Stock $0.33 1/3 Par	Disposition	2012-03-09	100	$36.99	3,665	No	4	S	Direct
Dwsn-Common Stock $0.33 1/3 Par	Disposition	2012-03-09	100	$37.01	3,565	No	4	S	Direct
Dwsn-Common Stock $0.33 1/3 Par	Disposition	2012-03-09	100	$37.03	3,465	No	4	S	Direct
Dwsn-Common Stock $0.33 1/3 Par	Disposition	2012-03-09	100	$37.04	3,365	No	4	S	Direct
Dwsn-Common Stock $0.33 1/3 Par	Disposition	2012-03-09	100	$37.07	3,265	No	4	S	Direct
Dwsn-Common Stock $0.33 1/3 Par	Disposition	2012-03-09	98	$37.08	3,167	No	4	S	Direct
Dwsn-Common Stock $0.33 1/3 Par	Disposition	2012-03-09	24	$37.08	3,143	No	4	S	Direct
Dwsn-Common Stock $0.33 1/3 Par	Disposition	2012-03-09	76	$37.09	3,067	No	4	S	Direct
Dwsn-Common Stock $0.33 1/3 Par	Disposition	2012-03-09	67	$37.25	3,000	No	4	S	Direct

Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct
No	4	S	Direct