DAWSON GEOPHYSICAL CO 4
4 · DAWSON GEOPHYSICAL CO · Filed Feb 20, 2007
Insider Transaction Report
Form 4
DAWSON L DECKER
Director
Transactions
- Sale
Dawson Geophysical Company-common stock $0.33 1/3 par value
2007-02-16$41.02/sh−6,896$282,864→ 16,259 total(indirect: By Trust) - Sale
Dawson Geophysical Company-common stock $0.33 1/3 par value
2007-02-15$41.20/sh−15,407$634,821→ 23,155 total(indirect: By Trust)
Holdings
- 108,192
Dawson Geophysical Company-common stock $0.33 1/3 par value
Footnotes (3)
- [F1]On February 7, 2007, the reporting person contributed 300,000 shares of Dawson Geophysical Common Stock to a charitable remainder trust of which the reporting person is a trustee and of which the reporting person and his wife are beneficiaries. The reporting person continues to report beneficial ownership of all the Dawson Geophysical Common Stock held by the trust but disclaims beneficial ownership except to the extent of his and his wife's pecuniary interest therein.
- [F2]The shares sold on 02/15/2007 were sold at prices ranging from $40.95 to $41.59, with an average price of $41.2034 per share.
- [F3]The shares sold on 02/16/2007 were sold at prices ranging from $41.00 to $41.18, with an average price of $41.0186 per share.