Home
Latest Filings
Latest Buys
Latest Sells
Institutions
Derivatives
Hot Buys
Data Screener
Email Alerts
Insider Charts
DWSN
- As of 09/27/24, 01:46:39 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.