Clark William Anthony

CIK 00014815942 companiesMISSOURI CITY, TX

SEC Profile

Transactions

Companies

Filings

CIK

0001481594

Recent Transactions

18 trades

Award
DAWSON GEOPHYSICAL CO$DWSN
Dawson Geophysical Company-Common Stock $0.01 par value
2025-10-27+150,000→ 151,850 total
Award
DAWSON GEOPHYSICAL CO$DWSN
Dawson Geophysical Company-Common Stock $0.01 par value
2025-09-09$1.59/sh+550→ 1,850 total
Award
DAWSON GEOPHYSICAL CO$DWSN
Dawson Geophysical Company-Common Stock $0.01 par value
2025-08-20$1.40/sh+500→ 1,300 total
Award
DAWSON GEOPHYSICAL CO$DWSN
Dawson Geophysical Company-Common Stock $0.01 par value
2025-06-13$1.36/sh+50→ 800 total
Award
DAWSON GEOPHYSICAL CO$DWSN
Dawson Geophysical Company-Common Stock $0.01 par value
2025-06-06$1.31/sh+600→ 750 total
Award
DAWSON GEOPHYSICAL CO$DWSN
Dawson Geophysical Company-Common Stock $0.01 par value
2024-06-28+150→ 150 total
Award
Global Geophysical Services Inc
Common Stock
2011-02-11+5,000→ 38,275 total
Other
Global Geophysical Services Inc
Stock Option
2010-04-27+5,000→ 5,000 total
Other
Global Geophysical Services Inc
Stock Option
2010-04-27+15,000→ 15,000 total
Other
Global Geophysical Services Inc
Stock Option
2010-04-27+15,000→ 15,000 total
Sale
Global Geophysical Services Inc
Common Stock
2010-04-27$12.00/sh−1,725→ 33,275 total
Other
Global Geophysical Services Inc
Stock Option
2010-04-27+5,000→ 5,000 total
Other
Global Geophysical Services Inc
Stock Option
2010-04-27+5,000→ 5,000 total
Other
Global Geophysical Services Inc
Stock Option
2010-04-27+5,000→ 5,000 total
Other
Global Geophysical Services Inc
Common Stock
2010-04-27+35,000→ 35,000 total
Other
Global Geophysical Services Inc
Stock Option
2010-04-27+5,000→ 5,000 total
Other
Global Geophysical Services Inc
Class B Common Stock
2010-04-27−35,000→ 0 total
Other
Global Geophysical Services Inc
Stock Option
2010-04-27+5,000→ 5,000 total

Companies

Recent Filings

Address

C/O GLOBAL GEOPHYSICAL SERVICES, INC. 13927 SOUTH GESSNER ROAD

MISSOURI CITY, TX, 77489

View on SEC.gov