4//SEC Filing
Wright Stuart Allan 4
Accession 0001209191-12-017434
CIK 0000351231other
Filed
Mar 11, 8:00 PM ET
Accepted
Mar 12, 2:45 PM ET
Size
23.6 KB
Accession
0001209191-12-017434
Insider Transaction Report
Form 4
Wright Stuart Allan
Vice President
Transactions
- Sale
DWSN-Common Stock $0.33 1/3 par
2012-03-09$36.90/sh−100$3,690→ 4,100 total - Sale
DWSN-Common Stock $0.33 1/3 par
2012-03-09$36.99/sh−100$3,699→ 3,665 total - Sale
DWSN-Common Stock $0.33 1/3 par
2012-03-09$36.85/sh−100$3,685→ 4,300 total - Sale
DWSN-Common Stock $0.33 1/3 par
2012-03-09$36.91/sh−135$4,983→ 3,965 total - Sale
DWSN-Common Stock $0.33 1/3 par
2012-03-09$36.94/sh−200$7,388→ 3,765 total - Sale
DWSN-Common Stock $0.33 1/3 par
2012-03-09$37.01/sh−100$3,701→ 3,565 total - Sale
DWSN-Common Stock $0.33 1/3 par
2012-03-09$37.07/sh−100$3,707→ 3,265 total - Sale
DWSN-Common Stock $0.33 1/3 par
2012-03-09$37.08/sh−98$3,634→ 3,167 total - Sale
DWSN-Common Stock $0.33 1/3 par
2012-03-09$37.09/sh−76$2,819→ 3,067 total - Sale
DWSN-Common Stock $0.33 1/3 par
2012-03-09$37.25/sh−67$2,496→ 3,000 total - Sale
DWSN-Common Stock $0.33 1/3 par
2012-03-09$36.83/sh−100$3,683→ 4,400 total - Sale
DWSN-Common Stock $0.33 1/3 par
2012-03-09$36.88/sh−100$3,688→ 4,200 total - Sale
DWSN-Common Stock $0.33 1/3 par
2012-03-09$37.04/sh−100$3,704→ 3,365 total - Sale
DWSN-Common Stock $0.33 1/3 par
2012-03-09$37.03/sh−100$3,703→ 3,465 total - Sale
DWSN-Common Stock $0.33 1/3 par
2012-03-09$37.08/sh−24$890→ 3,143 total
Documents
Issuer
DAWSON GEOPHYSICAL CO
CIK 0000351231
Entity typeother
Related Parties
1- filerCIK 0001411285
Filing Metadata
- Form type
- 4
- Filed
- Mar 11, 8:00 PM ET
- Accepted
- Mar 12, 2:45 PM ET
- Size
- 23.6 KB