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DWSN - As of  09/23/19, 03:54:07 PM:   87 Insider Transactions.

Sector: Oil & Gas    Industry: Oil & Gas Equipment & Services
Prev Close:$8.10  Avg Vol(3m): 159,144  P/E: 0.00  EPS: -1.31

Email this page to a friend.    Insider Transactions for DWSN

Buy/Sell* Filed Date Subject Symbol Acquirer Pct Owned Details
B 2019-09-09 13:55:28.0 DAWSON GEOPHYSICAL CO DWSN SALEM INVESTMENT COUNSELORS INC 5.51% view
S 2019-07-10 16:25:36.0 DAWSON GEOPHYSICAL CO DWSN BlackRock Inc 4.3% view
S 2019-02-12 21:33:16.0 DAWSON GEOPHYSICAL CO DWSN RENAISSANCE TECHNOLOGIES LLC 7.42% view
S 2019-02-08 15:26:37.0 DAWSON GEOPHYSICAL CO DWSN BEDDOW CAPITAL MANAGEMENT INC 3.94% view
B 2019-02-08 08:52:42.0 DAWSON GEOPHYSICAL CO DWSN DIMENSIONAL FUND ADVISORS LP 7.61% view
B 2019-02-07 18:09:55.0 DAWSON GEOPHYSICAL CO DWSN BlackRock Inc 8.2% view
B 2019-01-25 17:11:40.0 DAWSON GEOPHYSICAL CO DWSN GRACE & WHITE INC 5.65% view
B 2018-02-13 21:51:51.0 DAWSON GEOPHYSICAL CO DWSN RENAISSANCE TECHNOLOGIES LLC 7.93% view
B 2018-02-09 09:29:24.0 DAWSON GEOPHYSICAL CO DWSN DIMENSIONAL FUND ADVISORS LP 6.84% view
S 2018-01-31 17:43:34.0 DAWSON GEOPHYSICAL CO DWSN BEDDOW CAPITAL MANAGEMENT INC 8.53% view
S 2017-07-10 14:15:40.0 DAWSON GEOPHYSICAL CO DWSN BlackRock Inc 4.8% view
B 2017-02-14 08:57:10.0 DAWSON GEOPHYSICAL CO DWSN RENAISSANCE TECHNOLOGIES LLC 6.59% view
B 2017-02-09 09:34:25.0 DAWSON GEOPHYSICAL CO DWSN DIMENSIONAL FUND ADVISORS LP 6.42% view
B 2017-01-23 14:18:14.0 DAWSON GEOPHYSICAL CO DWSN BlackRock Inc 9.0% view
S 2016-08-02 16:50:49.0 DAWSON GEOPHYSICAL CO DWSN GRACE & WHITE INC 4.83% view
B 2016-02-09 15:17:28.0 DAWSON GEOPHYSICAL CO TGE DIMENSIONAL FUND ADVISORS LP 5.63% view
B 2016-02-04 16:51:30.0 DAWSON GEOPHYSICAL CO TGE GRACE & WHITE INC 5.34% view
B 2016-01-28 15:45:51.0 DAWSON GEOPHYSICAL CO TGE BlackRock Inc 6.9% view
S 2016-01-21 11:44:27.0 DAWSON GEOPHYSICAL CO TGE THOMSON HORSTMANN & BRYANT INC 0.0% view
B 2015-12-04 16:28:21.0 DAWSON GEOPHYSICAL CO TGE BEDDOW CAPITAL MANAGEMENT INC 10.0% view
B 2015-03-10 10:50:39.0 DAWSON GEOPHYSICAL CO TGE BlackRock Inc 4.5% view
B 2015-02-13 18:42:11.0 DAWSON GEOPHYSICAL CO TGE AMERIPRISE FINANCIAL INC 9.63% view
S 2015-02-12 16:02:19.0 DAWSON GEOPHYSICAL CO TGE PARADIGM CAPITAL MANAGEMENT INC 0.59% view
B 2015-02-11 12:20:03.0 TGC INDUSTRIES INC TGE Boston Partners 6.44% view
S 2015-02-06 08:37:27.0 TGC INDUSTRIES INC TGE DEPRINCE RACE & ZOLLO INC 0.0% view
S 2015-02-02 13:21:08.0 TGC INDUSTRIES INC TGE PUNCH & ASSOCIATES INVESTMENT MANAGEMENT 1.44% view
S 2015-01-28 14:47:06.0 TGC INDUSTRIES INC TGE ROYCE & ASSOCIATES LLC 6.39% view
B 2015-01-22 13:58:53.0 TGC INDUSTRIES INC TGE THOMSON HORSTMANN & BRYANT INC 11.47% view
S 2014-02-14 14:40:01.0 TGC INDUSTRIES INC TGE PARADIGM CAPITAL MANAGEMENT INC 5.44% view
B 2014-02-13 20:13:20.0 TGC INDUSTRIES INC TGE PUNCH & ASSOCIATES INVESTMENT MANAGEMENT 5.39% view
B 2014-02-13 08:05:25.0 TGC INDUSTRIES INC TGE DEPRINCE RACE & ZOLLO INC 7.28% view
B 2014-02-06 11:27:02.0 TGC INDUSTRIES INC TGE THOMSON HORSTMANN & BRYANT INC 6.17% view
B 2014-01-16 14:04:58.0 TGC INDUSTRIES INC TGE ROYCE & ASSOCIATES LLC 7.56% view
S 2013-02-13 11:51:14.0 TGC INDUSTRIES INC TGE AMERIPRISE FINANCIAL INC 0.0% view
B 2013-02-12 16:19:46.0 TGC INDUSTRIES INC TGE PARADIGM CAPITAL MANAGEMENT INC 9.5% view
S 2013-01-22 14:03:12.0 TGC INDUSTRIES INC TGE ROYCE & ASSOCIATES LLC 7.13% view
S 2012-02-13 17:25:30.0 TGC INDUSTRIES INC TGE AMERIPRISE FINANCIAL INC 5.08% view
B 2012-02-13 12:35:15.0 TGC INDUSTRIES INC TGE PARADIGM CAPITAL MANAGEMENT INC 5.16% view
S 2012-02-01 12:02:15.0 TGC INDUSTRIES INC TGE THOMSON HORSTMANN & BRYANT INC 3.0% view
S 2012-01-23 14:35:10.0 TGC INDUSTRIES INC TGE ROYCE & ASSOCIATES LLC 8.57% view
B 2011-02-10 20:43:11.0 TGC INDUSTRIES INC TGE AMERIPRISE FINANCIAL INC 5.83% view
S 2011-02-09 13:26:20.0 TGC INDUSTRIES INC TGE THOMSON HORSTMANN & BRYANT INC 8.03% view
B 2011-02-01 10:43:53.0 TGC INDUSTRIES INC TGE Harpswell Capital Management LLC 5.8% view
B 2011-01-31 13:38:44.0 TGC INDUSTRIES INC TGE THOMSON HORSTMANN & BRYANT INC 8.95% view
B 2011-01-25 14:00:59.0 TGC INDUSTRIES INC TGE ROYCE & ASSOCIATES LLC 12.05% view
B 2010-01-26 13:58:59.0 TGC INDUSTRIES INC TGCI ROYCE & ASSOCIATES LLC 11.54% view
S 2009-01-30 12:21:53.0 TGC INDUSTRIES INC TGCI ROYCE & ASSOCIATES LLC 10.02% view
S 2009-01-09 12:33:11.0 TGC INDUSTRIES INC TGCI STRS OHIO 0.0% view
B 2008-11-06 14:59:41.0 TGC INDUSTRIES INC TGCI ROYCE & ASSOCIATES LLC 10.02% view
B 2008-02-15 14:26:03.0 TGC INDUSTRIES INC TGE SYSTEMATIC FINANCIAL MANAGEMENT LP 6.82% view
B 2008-01-31 13:11:49.0 TGC INDUSTRIES INC TGE ROYCE & ASSOCIATES LLC 6.02% view
B 2008-01-25 12:25:33.0 TGC INDUSTRIES INC TGE STRS OHIO 6.34% view
S 2007-02-15 12:07:34.0 TGC INDUSTRIES INC TGE RICE HALL JAMES & ASSOCIATES 4.8% view
B 2007-02-14 15:59:59.0 TGC INDUSTRIES INC TGE SYSTEMATIC FINANCIAL MANAGEMENT LP 6.75% view
B 2007-01-25 13:46:29.0 TGC INDUSTRIES INC TGE ROYCE & ASSOCIATES LLC 5.13% view
S 2007-01-22 15:59:42.0 TGC INDUSTRIES INC TGE STRS OHIO n/a view
B 2006-03-13 00:00:00.0 TGC INDUSTRIES INC TGCI STRS OHIO 5.09% view
B 2006-02-28 00:00:00.0 TGC INDUSTRIES INC TGCI RICE HALL JAMES & ASSOCIATES 5.4% view
S 2006-02-10 00:00:00.0 TGC INDUSTRIES INC TGCI ELSAS JASON M JR 1.8% view
S 2006-02-06 00:00:00.0 TGC INDUSTRIES INC TGCI TODRES SIDNEY n/a view
B 2004-03-12 00:00:00.0 TGC INDUSTRIES INC TGCI ELSAS JASON M JR 6.07% view
B 2004-03-11 00:00:00.0 TGC INDUSTRIES INC TGCI TODRES SIDNEY 7.13% view
S 2004-02-17 00:00:00.0 TGC INDUSTRIES INC TGCI WEDGE ENERGY SERVICES LLC 31.3% view
S 2002-04-09 00:00:00.0 TGC INDUSTRIES INC TGCI SPECIAL SITUATIONS FUND III L P 1.0% view
S 2002-03-11 00:00:00.0 TGC INDUSTRIES INC TGCI SPECIAL SITUATIONS FUND III L P 7.5% view
B 2002-02-12 00:00:00.0 TGC INDUSTRIES INC TGCI SPECIAL SITUATIONS FUND III L P 16.2% view
S 2001-02-14 00:00:00.0 TGC INDUSTRIES INC TGCI SPECIAL SITUATIONS FUND III L P 7.9% view
B 2001-01-19 00:00:00.0 TGC INDUSTRIES INC TGCI WEDGE ENERGY SERVICES LLC 50.5% view
S 2000-03-02 00:00:00.0 TGC INDUSTRIES INC TGCI SPECIAL SITUATIONS FUND III L P 8.2% view
B 1999-12-22 00:00:00.0 TGC INDUSTRIES INC TGCI WEDGE ENERGY SERVICES LLC 49.1% view
S 1999-02-11 00:00:00.0 TGC INDUSTRIES INC TGCI SPECIAL SITUATIONS FUND III L P 17.9% view
S 1998-10-13 00:00:00.0 TGC INDUSTRIES INC TGCI FLYNN EDWARD L n/a view
S 1998-10-13 00:00:00.0 TGC INDUSTRIES INC TGCI FLYNN EDWARD L n/a view
S 1998-10-13 00:00:00.0 TGC INDUSTRIES INC TGCI FLYNN EDWARD L n/a view
S 1998-08-27 00:00:00.0 TGC INDUSTRIES INC TGCI FLYNN EDWARD L n/a view
S 1998-08-21 00:00:00.0 TGC INDUSTRIES INC TGCI FLYNN EDWARD L n/a view
S 1998-08-17 00:00:00.0 TGC INDUSTRIES INC TGCI FLYNN EDWARD L n/a view
S 1998-06-25 00:00:00.0 TGC INDUSTRIES INC TGCI FLYNN EDWARD L n/a view
S 1998-06-23 00:00:00.0 TGC INDUSTRIES INC TGCI FLYNN EDWARD L n/a view
S 1997-09-09 00:00:00.0 TGC INDUSTRIES INC TGCI FLYNN EDWARD L n/a view
S 1997-09-09 00:00:00.0 TGC INDUSTRIES INC TGCI FLYNN EDWARD L n/a view
S 1997-08-15 00:00:00.0 TGC INDUSTRIES INC TGCI FLYNN EDWARD L n/a view
S 1997-08-14 00:00:00.0 TGC INDUSTRIES INC TGCI FLYNN EDWARD L n/a view
S 1997-08-13 00:00:00.0 TGC INDUSTRIES INC TGCI FLYNN EDWARD L n/a view
B 1997-05-14 00:00:00.0 TGC INDUSTRIES INC TGCI FLYNN EDWARD L n/a view
B 1997-05-14 00:00:00.0 TGC INDUSTRIES INC TGCI FLYNN EDWARD L n/a view
B 1997-01-08 00:00:00.0 TGC INDUSTRIES INC TGCI SPECIAL SITUATIONS FUND III L P 21.0% view
* Institutions do not report transaction buy/sell types directly. To help members better understand the transactions, this column is filled by InsiderCow's best-effort interpretations.