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TGCI
- As of 05/14/24, 10:09:15 PM: 41 Insider Transactions.
Sector:
Unknown
Industry:
Unknown
Prev Close:
$0.00
Avg Vol(3m):
0
P/E:
0.00
EPS:
0.00
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Insider Transactions for TGCI
Buy/Sell*
Filed Date
Subject
Symbol
Acquirer
Pct Owned
Details
B
2020-10-16 19:45:29.0
DAWSON GEOPHYSICAL CO
DWSN
Wilks Brothers
7.77%
view
B
2020-04-09 14:27:38.0
DAWSON GEOPHYSICAL CO
DWSN
GATE CITY CAPITAL MANAGEMENT
10.58%
view
B
2020-02-14 16:04:58.0
DAWSON GEOPHYSICAL CO
DWSN
SALEM INVESTMENT COUNSELORS INC
8.34%
view
B
2020-02-14 14:46:32.0
DAWSON GEOPHYSICAL CO
DWSN
GATE CITY CAPITAL MANAGEMENT
6.84%
view
S
2020-02-14 10:40:03.0
DAWSON GEOPHYSICAL CO
DWSN
AMERIPRISE FINANCIAL INC
7.2%
view
B
2020-02-13 09:22:05.0
DAWSON GEOPHYSICAL CO
DWSN
RENAISSANCE TECHNOLOGIES LLC
7.55%
view
B
2020-02-12 10:43:42.0
DAWSON GEOPHYSICAL CO
DWSN
DIMENSIONAL FUND ADVISORS LP
7.73%
view
B
2020-02-03 16:54:49.0
DAWSON GEOPHYSICAL CO
DWSN
GRACE & WHITE INC
5.68%
view
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
* 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.