B |
2020-02-14 10:40:03.0 |
DAWSON GEOPHYSICAL CO |
DWSN |
RENAISSANCE TECHNOLOGIES LLC |
7.55% |
view |
B |
2019-02-08 15:26:37.0 |
DAWSON GEOPHYSICAL CO |
DWSN |
DIMENSIONAL FUND ADVISORS LP |
7.61% |
view |
B |
2018-02-13 21:51:51.0 |
DAWSON GEOPHYSICAL CO |
DWSN |
DIMENSIONAL FUND ADVISORS LP |
6.84% |
view |
B |
2017-02-14 08:57:10.0 |
DAWSON GEOPHYSICAL CO |
DWSN |
DIMENSIONAL FUND ADVISORS LP |
6.42% |
view |
S |
2015-02-11 12:20:03.0 |
TGC INDUSTRIES INC |
TGE |
DEPRINCE RACE & ZOLLO INC |
0.0% |
view |
B |
2014-02-14 14:40:01.0 |
TGC INDUSTRIES INC |
TGE |
PARADIGM CAPITAL MANAGEMENT INC |
5.44% |
view |
B |
2014-02-13 08:05:25.0 |
TGC INDUSTRIES INC |
TGE |
DEPRINCE RACE & ZOLLO INC |
6.17% |
view |
B |
2012-02-13 17:25:30.0 |
TGC INDUSTRIES INC |
TGE |
PARADIGM CAPITAL MANAGEMENT INC |
5.16% |
view |
S |
2011-02-10 20:43:11.0 |
TGC INDUSTRIES INC |
TGE |
THOMSON HORSTMANN & BRYANT INC |
8.03% |
view |
B |
2011-02-01 10:43:53.0 |
TGC INDUSTRIES INC |
TGE |
THOMSON HORSTMANN & BRYANT INC |
8.95% |
view |
B |
2006-03-13 00:00:00.0 |
TGC INDUSTRIES INC |
TGCI |
RICE HALL JAMES & ASSOCIATES |
5.4% |
view |
B |
2002-03-11 00:00:00.0 |
TGC INDUSTRIES INC |
TGCI |
SPECIAL SITUATIONS FUND III L P |
16.2% |
view |
B |
2001-02-14 00:00:00.0 |
TGC INDUSTRIES INC |
TGCI |
WEDGE ENERGY SERVICES LLC |
50.5% |
view |
B |
2000-03-02 00:00:00.0 |
TGC INDUSTRIES INC |
TGCI |
WEDGE ENERGY SERVICES LLC |
49.1% |
view |