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DWSN - As of  06/16/25, 12:10:53 AM:   93 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 2017-02-09 10:48:29.0 DAWSON OPERATING CO DWSN DIMENSIONAL FUND ADVISORS LP 0.0% view
S 2016-02-11 09:54:53.0 DAWSON OPERATING CO DWSN PARADIGM CAPITAL MANAGEMENT INC 0.0% view
S 2016-02-09 15:17:27.0 DAWSON OPERATING CO DWSN DIMENSIONAL FUND ADVISORS LP 0.0% view
B 2015-02-12 16:29:19.0 DAWSON OPERATING CO DWSN PARADIGM CAPITAL MANAGEMENT INC 9.49% view
S 2015-02-05 09:12:08.0 DAWSON GEOPHYSICAL CO DWSN DIMENSIONAL FUND ADVISORS LP 7.74% view
B 2015-02-04 14:58:09.0 DAWSON GEOPHYSICAL CO DWSN GRACE & WHITE INC 6.01% view
S 2015-01-30 11:20:48.0 DAWSON GEOPHYSICAL CO DWSN BlackRock Inc 6.4% view
S 2014-02-12 10:40:03.0 DAWSON GEOPHYSICAL CO DWSN VANGUARD GROUP INC 3.35% view
B 2014-02-10 16:19:28.0 DAWSON GEOPHYSICAL CO DWSN DIMENSIONAL FUND ADVISORS LP 7.87% view
B 2014-01-28 15:59:03.0 DAWSON GEOPHYSICAL CO DWSN BlackRock Inc 7.4% view
B 2013-02-11 16:57:56.0 DAWSON GEOPHYSICAL CO DWSN DIMENSIONAL FUND ADVISORS LP 7.21% view
B 2013-02-11 10:14:52.0 DAWSON GEOPHYSICAL CO DWSN VANGUARD GROUP INC 5.52% view
B 2013-02-07 18:41:35.0 DAWSON GEOPHYSICAL CO DWSN BlackRock Inc 7.28% view
S 2013-01-29 13:33:07.0 DAWSON GEOPHYSICAL CO DWSN ROYCE & ASSOCIATES LLC 4.68% view
B 2012-02-13 19:23:49.0 DAWSON GEOPHYSICAL CO DWSN DIMENSIONAL FUND ADVISORS LP 6.97% view
S 2012-02-13 13:08:07.0 DAWSON GEOPHYSICAL CO DWSN BlackRock Inc 5.6% view
B 2012-02-08 12:58:56.0 DAWSON GEOPHYSICAL CO DWSN VANGUARD GROUP INC 5.05% view
S 2012-01-11 11:52:38.0 DAWSON GEOPHYSICAL CO DWSN ROYCE & ASSOCIATES LLC 5.23% view
B 2011-02-11 13:49:57.0 DAWSON GEOPHYSICAL CO DWSN DIMENSIONAL FUND ADVISORS LP 6.57% view
B 2011-02-09 12:28:03.0 DAWSON GEOPHYSICAL CO DWSN BEDDOW CAPITAL MANAGEMENT INC 5.2% view
S 2011-02-04 09:13:24.0 DAWSON GEOPHYSICAL CO DWSN BlackRock Inc 6.18% view
B 2011-01-12 15:14:19.0 DAWSON GEOPHYSICAL CO DWSN ROYCE & ASSOCIATES LLC 6.01% view
B 2010-02-08 10:34:39.0 DAWSON GEOPHYSICAL CO DWSN DIMENSIONAL FUND ADVISORS LP 5.27% view
B 2010-01-29 14:41:40.0 DAWSON GEOPHYSICAL CO DWSN BlackRock Inc 7.16% view
S 2007-08-17 15:31:07.0 DAWSON GEOPHYSICAL CO DWSN BEDDOW CAPITAL MANAGEMENT INC 4.8% view
S 2007-02-28 19:31:29.0 DAWSON GEOPHYSICAL CO DWSN DAWSON L DECKER 1.4% view
B 2007-02-07 16:02:07.0 DAWSON GEOPHYSICAL CO DWSN DAWSON L DECKER 5.38% view
B 2006-12-26 17:26:25.0 DAWSON GEOPHYSICAL CO DWSN BJURMAN BARRY & ASSOCIATES 5.578% view
S 2006-06-12 00:00:00.0 DAWSON GEOPHYSICAL CO DWSN FMR CORP n/a view
S 2006-03-10 00:00:00.0 DAWSON GEOPHYSICAL CO DWSN FMR CORP n/a view
S 2006-02-14 00:00:00.0 DAWSON GEOPHYSICAL CO DWSN FMR CORP n/a view
S 2006-02-09 00:00:00.0 DAWSON GEOPHYSICAL CO DWSN ROYCE & ASSOCIATES LLC 3.19% view
S 2005-10-11 00:00:00.0 DAWSON GEOPHYSICAL CO DWSN GILDER GAGNON HOWE & CO LLC 3.8% view
B 2005-04-19 00:00:00.0 DAWSON GEOPHYSICAL CO DWSN Rubicon Master Fund 5.8% view
B 2005-02-14 00:00:00.0 DAWSON GEOPHYSICAL CO DWSN GILDER GAGNON HOWE & CO LLC 5.1% view
S 2005-02-10 00:00:00.0 DAWSON GEOPHYSICAL CO DWSN ATHENA CAPITAL MANAGEMENT INC 3.0% view
S 2005-02-09 00:00:00.0 DAWSON GEOPHYSICAL CO DWSN QUAKER CAPITAL MANAGEMENT CORP 0.0% view
S 2005-02-09 00:00:00.0 DAWSON GEOPHYSICAL CO DWSN DIMENSIONAL FUND ADVISORS INC 4.51% view
B 2005-01-25 00:00:00.0 DAWSON GEOPHYSICAL CO DWSN ROYCE & ASSOCIATES LLC 8.31% view
B 2004-11-10 00:00:00.0 DAWSON GEOPHYSICAL CO DWSN GILDER GAGNON HOWE & CO LLC 5.0% view
S 2004-09-29 00:00:00.0 DAWSON GEOPHYSICAL CO DWSN PEBBLETON CORP N V 4.15% view
S 2004-09-01 00:00:00.0 DAWSON GEOPHYSICAL CO DWSN PEBBLETON CORP N V 8.84% view
S 2004-08-05 00:00:00.0 DAWSON GEOPHYSICAL CO DWSN PEBBLETON CORP N V 10.16% view
S 2004-07-23 00:00:00.0 DAWSON GEOPHYSICAL CO DWSN PEBBLETON CORP N V 16.34% view
S 2004-04-28 00:00:00.0 DAWSON GEOPHYSICAL CO DWSN GRACE & WHITE INC 4.8% view
S 2004-02-13 00:00:00.0 DAWSON GEOPHYSICAL CO DWSN QUAKER CAPITAL MANAGEMENT CORP 8.03% view
S 2004-02-12 00:00:00.0 DAWSON GEOPHYSICAL CO DWSN WELLINGTON TRUST COMPANY N A 1.531% view
S 2004-02-12 00:00:00.0 DAWSON GEOPHYSICAL CO DWSN WELLINGTON MANAGEMENT CO LLP 4.537% view
B 2004-02-09 00:00:00.0 DAWSON GEOPHYSICAL CO DWSN BEDDOW CAPITAL MANAGEMENT INC 10.3% view
B 2004-02-06 00:00:00.0 DAWSON GEOPHYSICAL CO DWSN BEDDOW CAPITAL MANAGEMENT INC 9.7% view
S 2004-02-06 00:00:00.0 DAWSON GEOPHYSICAL CO DWSN DIMENSIONAL FUND ADVISORS INC 5.32% view
B 2004-02-04 00:00:00.0 DAWSON GEOPHYSICAL CO DWSN ATHENA CAPITAL MANAGEMENT INC 5.7% view
B 2004-01-27 00:00:00.0 DAWSON GEOPHYSICAL CO DWSN GRACE & WHITE INC 5.78% view
S 2003-02-14 00:00:00.0 DAWSON GEOPHYSICAL CO DWSN QUAKER CAPITAL MANAGEMENT CORP 9.39% view
S 2003-02-12 00:00:00.0 DAWSON GEOPHYSICAL CO DWSN WELLINGTON TRUST COMPANY N A 6.84% view
S 2003-02-12 00:00:00.0 DAWSON GEOPHYSICAL CO DWSN WELLINGTON MANAGEMENT CO LLP 9.86% view
B 2003-02-10 00:00:00.0 DAWSON GEOPHYSICAL CO DWSN DIMENSIONAL FUND ADVISORS INC 6.1% view
B 2003-01-27 00:00:00.0 DAWSON GEOPHYSICAL CO DWSN GRACE & WHITE INC 5.18% view
B 2002-02-14 00:00:00.0 DAWSON GEOPHYSICAL CO DWSN QUAKER CAPITAL MANAGEMENT CORP 9.7% view
B 2002-02-12 00:00:00.0 DAWSON GEOPHYSICAL CO DWSN WELLINGTON MANAGEMENT CO LLP 9.9% view
S 2002-02-12 00:00:00.0 DAWSON GEOPHYSICAL CO DWSN DIMENSIONAL FUND ADVISORS INC n/a view
B 2002-02-11 00:00:00.0 DAWSON GEOPHYSICAL CO DWSN WELLINGTON TRUST COMPANY N A 6.87% view
S 2001-11-13 00:00:00.0 DAWSON GEOPHYSICAL CO DWSN FMR CORP n/a view
B 2001-02-14 00:00:00.0 DAWSON GEOPHYSICAL CO DWSN QUAKER CAPITAL MANAGEMENT CORP 6.64% view
S 2001-02-13 00:00:00.0 DAWSON GEOPHYSICAL CO DWSN FMR CORP n/a view
B 2001-02-13 00:00:00.0 DAWSON GEOPHYSICAL CO DWSN WELLINGTON MANAGEMENT CO LLP 8.75% view
S 2001-02-02 00:00:00.0 DAWSON GEOPHYSICAL CO DWSN DIMENSIONAL FUND ADVISORS INC n/a view
B 2001-01-10 00:00:00.0 DAWSON GEOPHYSICAL CO DWSN AMVESCAP PLC 0.0% view
B 2000-11-15 00:00:00.0 DAWSON GEOPHYSICAL CO DWSN PEBBLETON CORP N V 19.1% view
S 2000-02-14 00:00:00.0 DAWSON GEOPHYSICAL CO DWSN QUAKER CAPITAL MANAGEMENT CORP 6.63% view
B 2000-02-11 00:00:00.0 DAWSON GEOPHYSICAL CO DWSN FMR CORP n/a view
S 2000-02-11 00:00:00.0 DAWSON GEOPHYSICAL CO DWSN WELLINGTON MANAGEMENT CO LLP 6.56% view
S 2000-02-03 00:00:00.0 DAWSON GEOPHYSICAL CO DWSN DIMENSIONAL FUND ADVISORS INC n/a view
B 2000-01-04 00:00:00.0 DAWSON GEOPHYSICAL CO DWSN PEBBLETON CORP N V 18.1% view
B 1999-10-04 00:00:00.0 DAWSON GEOPHYSICAL CO DWSN PEBBLETON CORP N V 16.9% view
B 1999-06-11 00:00:00.0 DAWSON GEOPHYSICAL CO DWSN PEBBLETON CORP N V 15.3% view
B 1999-05-13 00:00:00.0 DAWSON GEOPHYSICAL CO DWSN PEBBLETON CORP N V 15.07% view
B 1999-04-29 00:00:00.0 DAWSON GEOPHYSICAL CO DWSN PEBBLETON CORP N V 13.95% view
B 1999-04-27 00:00:00.0 DAWSON GEOPHYSICAL CO DWSN PEBBLETON CORP N V 11.93% view
B 1999-03-26 00:00:00.0 DAWSON GEOPHYSICAL CO DWSN PEBBLETON CORP N V 10.86% view
B 1999-02-16 00:00:00.0 DAWSON GEOPHYSICAL CO DWSN QUAKER CAPITAL MANAGEMENT CORP 7.43% view
S 1999-02-11 00:00:00.0 DAWSON GEOPHYSICAL CO DWSN DIMENSIONAL FUND ADVISORS INC n/a view
B 1999-02-09 00:00:00.0 DAWSON GEOPHYSICAL CO DWSN WELLINGTON MANAGEMENT CO LLP 6.86% view
B 1998-11-24 00:00:00.0 DAWSON GEOPHYSICAL CO DWSN PEBBLETON CORP N V 9.65% view
B 1998-10-16 00:00:00.0 DAWSON GEOPHYSICAL CO DWSN PEBBLETON CORP N V 7.37% view
S 1998-10-13 00:00:00.0 DAWSON GEOPHYSICAL CO DWSN AMVESCAP PLC n/a view
S 1998-09-10 00:00:00.0 DAWSON GEOPHYSICAL CO DWSN AMVESCAP PLC n/a view
B 1998-02-11 00:00:00.0 DAWSON GEOPHYSICAL CO DWSN INVESCO PLC 6.6% view
S 1998-02-10 00:00:00.0 DAWSON GEOPHYSICAL CO DWSN DIMENSIONAL FUND ADVISORS INC n/a view
S 1998-02-10 00:00:00.0 DAWSON GEOPHYSICAL CO DWSN WELLINGTON MANAGEMENT CO LLP 5.6% view
B 1997-02-14 00:00:00.0 DAWSON GEOPHYSICAL CO DWSN WELLINGTON MANAGEMENT CO LLP 9.87% view
B 1997-02-12 00:00:00.0 DAWSON GEOPHYSICAL CO DWSN DIMENSIONAL FUND ADVISORS INC n/a view
B 1996-02-07 00:00:00.0 DAWSON GEOPHYSICAL CO DWSN WELLINGTON MANAGEMENT CO 6.49% 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.