BROWN FRANK DOUGLAS

CIK 00012106311 companyHOUSTON, TX

SEC Profile

Transactions

Companies

Filings

CIK

0001210631

Recent Transactions

42 trades

Exercise/Conversion
DAWSON OPERATING CO
Dawson Geophysical- Common Stock
2005-08-08$7.41/sh+1,250→ 15,754 total
Exercise/Conversion
DAWSON OPERATING CO
Dawson Geophysical- Common Stock
2005-08-08$7.06/sh+1,250→ 15,754 total
Exercise/Conversion
DAWSON OPERATING CO
Dawson Geophysical- Common Stock
2005-08-08−1,250→ 4 total
Exercise/Conversion
DAWSON OPERATING CO
Dawson Geophysical- Common Stock
2005-08-08$5.21/sh+1,250→ 15,754 total
Sale
DAWSON OPERATING CO
Dawson Geophysical- Common Stock
2005-08-08$29.57/sh−5,000→ 10,754 total
Exercise/Conversion
DAWSON OPERATING CO
Dawson Geophysical- Common Stock
2005-08-08−1,250→ 4 total
Exercise/Conversion
DAWSON OPERATING CO
Dawson Geophysical- Common Stock
2005-08-08$7.41/sh+1,250→ 15,754 total
Sale
DAWSON OPERATING CO
Dawson Geophysical- Common Stock
2005-08-08$29.57/sh−5,000→ 10,754 total
Exercise/Conversion
DAWSON OPERATING CO
Dawson Geophysical- Common Stock
2005-08-08−1,250→ 4 total
Exercise/Conversion
DAWSON OPERATING CO
Dawson Geophysical- Common Stock
2005-08-08$5.21/sh+1,250→ 15,754 total
Exercise/Conversion
DAWSON OPERATING CO
Dawson Geophysical- Common Stock
2005-08-08$8.65/sh+1,250→ 15,754 total
Exercise/Conversion
DAWSON OPERATING CO
Dawson Geophysical- Common Stock
2005-08-08−1,250→ 4 total
Exercise/Conversion
DAWSON OPERATING CO
Dawson Geophysical- Common Stock
2005-08-08−1,250→ 4 total
Exercise/Conversion
DAWSON OPERATING CO
Dawson Geophysical- Common Stock
2005-08-08$7.06/sh+1,250→ 15,754 total
Exercise/Conversion
DAWSON OPERATING CO
Dawson Geophysical- Common Stock
2005-08-08$8.65/sh+1,250→ 15,754 total
Exercise/Conversion
DAWSON OPERATING CO
Dawson Geophysical- Common Stock
2005-08-08−1,250→ 4 total
Exercise/Conversion
DAWSON OPERATING CO
Dawson Geophysical- Common Stock
2005-08-08−1,250→ 4 total
Exercise/Conversion
DAWSON OPERATING CO
Dawson Geophysical- Common Stock
2005-08-08−1,250→ 4 total
Exercise/Conversion
DAWSON OPERATING CO
COMMON STOCK - $0.33 1/3 par value
2004-08-03$5.21/sh+1,250→ 21,254 total
Exercise/Conversion
DAWSON OPERATING CO
Stock Option
2004-08-03−1→ 4 total
Exercise/Conversion
DAWSON OPERATING CO
COMMON STOCK - $0.33 1/3 par value
2004-08-03$5.21/sh+1,250→ 21,254 total
Exercise/Conversion
DAWSON OPERATING CO
COMMON STOCK - $0.33 1/3 par value
2004-08-03$8.65/sh+3,750→ 21,254 total
Exercise/Conversion
DAWSON OPERATING CO
COMMON STOCK - $0.33 1/3 par value
2004-08-03$7.41/sh+2,500→ 21,254 total
Sale
DAWSON OPERATING CO
COMMON STOCK - $0.33 1/3 par value
2004-08-03$22.69/sh−7,500→ 13,754 total
Exercise/Conversion
DAWSON OPERATING CO
COMMON STOCK - $0.33 1/3 par value
2004-08-03$8.65/sh+3,750→ 21,254 total
Sale
DAWSON OPERATING CO
COMMON STOCK - $0.33 1/3 par value
2004-08-03$22.69/sh−7,500→ 13,754 total
Exercise/Conversion
DAWSON OPERATING CO
COMMON STOCK - $0.33 1/3 par value
2004-08-03$7.41/sh+2,500→ 21,254 total
Exercise/Conversion
DAWSON OPERATING CO
Stock Option
2004-08-03−1→ 4 total
Sale
DAWSON OPERATING CO
DAWSON GEOPHYSICAL CO. COMMON
2004-01-20$8.56/sh−300→ 1,254 total
Sale
DAWSON OPERATING CO
DAWSON GEOPHYSICAL CO. COMMON
2004-01-20$8.61/sh−300→ 1,554 total
Sale
DAWSON OPERATING CO
DAWSON GEOPHYSICAL CO. COMMON
2004-01-20$8.65/sh−790→ 1,854 total
Sale
DAWSON OPERATING CO
DAWSON GEOPHYSICAL CO. COMMON
2004-01-20$8.56/sh−300→ 1,254 total
Sale
DAWSON OPERATING CO
DAWSON GEOPHYSICAL CO. COMMON
2004-01-20$8.61/sh−300→ 1,554 total
Sale
DAWSON OPERATING CO
DAWSON GEOPHYSICAL CO. COMMON
2004-01-20$8.65/sh−790→ 1,854 total
Sale
DAWSON OPERATING CO
DAWSON GEOPHYSICAL CO. COMMON
2004-01-16$8.50/sh−410→ 2,644 total
Sale
DAWSON OPERATING CO
DAWSON GEOPHYSICAL CO. COMMON
2004-01-16$8.65/sh−200→ 3,054 total
Sale
DAWSON OPERATING CO
DAWSON GEOPHYSICAL CO. COMMON
2004-01-16$8.50/sh−410→ 2,644 total
Sale
DAWSON OPERATING CO
DAWSON GEOPHYSICAL CO. COMMON
2004-01-16$8.65/sh−200→ 3,054 total
Exercise/Conversion
DAWSON OPERATING CO
Stock Option
2003-08-03−1→ 4 total
Exercise/Conversion
DAWSON OPERATING CO
Stock Option
2003-08-03−1→ 4 total
Exercise/Conversion
DAWSON OPERATING CO
Stock Option
2003-08-03−1→ 4 total
Exercise/Conversion
DAWSON OPERATING CO
Stock Option
2003-08-03−1→ 4 total

Companies

DAWSON OPERATING CO
Vice President

Recent Filings

Address

3027 QUENBY STREET

HOUSTON, TX, 77005

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