Home
Latest Filings
Latest Buys
Latest Sells
Institutions
Derivatives
Hot Buys
Data Screener
Email Alerts
Insider Charts
GEOS
- As of 05/17/24, 09:15:45 AM: 61 Insider Transactions.
Sector:
Technology
Industry:
Scientific & Technical Instruments
Prev Close:
$16.72
Avg Vol(3m):
114,644
P/E:
0.00
EPS:
-3.38
Email this page to a friend.
Insider Transactions for GEOS
Buy/Sell*
Filed Date
Subject
Symbol
Acquirer
Pct Owned
Details
S
2020-09-09 15:52:59.0
GEOSPACE TECHNOLOGIES CORP
GEOS
Nierenberg Investment Management Company
1.0E-5%
view
B
2020-07-10 10:39:42.0
GEOSPACE TECHNOLOGIES CORP
GEOS
Nierenberg Investment Management Company
5.1%
view
B
2020-05-18 15:41:09.0
GEOSPACE TECHNOLOGIES CORP
GEOS
Nierenberg Investment Management Company
5.1%
view
B
2020-02-18 14:59:35.0
GEOSPACE TECHNOLOGIES CORP
GEOS
VANGUARD GROUP INC
6.06%
view
S
2020-02-12 11:06:10.0
GEOSPACE TECHNOLOGIES CORP
GEOS
FMR LLC
10.52%
view
S
2020-01-21 11:53:06.0
GEOSPACE TECHNOLOGIES CORP
GEOS
Nierenberg Investment Management Company
2.9%
view
B
2020-01-10 14:47:02.0
GEOSPACE TECHNOLOGIES CORP
GEOS
BlackRock Inc
15.1%
view
S
2019-02-11 11:51:11.0
GEOSPACE TECHNOLOGIES CORP
GEOS
VANGUARD GROUP INC
5.57%
view
B
2019-02-08 16:58:41.0
GEOSPACE TECHNOLOGIES CORP
GEOS
Nierenberg Investment Management Company
5.2%
view
B
2019-02-08 08:55:18.0
GEOSPACE TECHNOLOGIES CORP
GEOS
DIMENSIONAL FUND ADVISORS LP
5.35%
view
S
2018-12-12 16:32:38.0
GEOSPACE TECHNOLOGIES CORP
GEOS
Lemelson Capital Management LLC
8.3%
view
S
2018-06-08 09:19:53.0
GEOSPACE TECHNOLOGIES CORP
GEOS
BROWN CAPITAL MANAGEMENT LLC
0.78%
view
B
2018-05-15 15:04:00.0
GEOSPACE TECHNOLOGIES CORP
GEOS
Lemelson Capital Management LLC
9.3%
view
B
2018-04-23 15:14:59.0
GEOSPACE TECHNOLOGIES CORP
GEOS
Nierenberg Investment Management Company
5.0%
view
S
2018-04-03 12:57:15.0
GEOSPACE TECHNOLOGIES CORP
GEOS
Lemelson Capital Management LLC
8.4%
view
B
2018-02-15 15:51:41.0
GEOSPACE TECHNOLOGIES CORP
GEOS
Lemelson Capital Management LLC
9.0%
view
S
2018-02-14 09:49:42.0
GEOSPACE TECHNOLOGIES CORP
GEOS
BROWN CAPITAL MANAGEMENT LLC
11.54%
view
B
2018-02-13 09:38:41.0
GEOSPACE TECHNOLOGIES CORP
GEOS
FMR LLC
14.707%
view
B
2018-02-08 14:26:42.0
GEOSPACE TECHNOLOGIES CORP
GEOS
VANGUARD GROUP INC
5.62%
view
S
2017-02-09 14:56:48.0
GEOSPACE TECHNOLOGIES CORP
GEOS
BROWN CAPITAL MANAGEMENT LLC
11.74%
view
B
2017-01-12 17:07:34.0
GEOSPACE TECHNOLOGIES CORP
GEOS
BlackRock Inc
11.2%
view
B
2017-01-11 13:29:27.0
GEOSPACE TECHNOLOGIES CORP
GEOS
Lemelson Capital Management LLC
9.0%
view
B
2016-09-09 13:09:32.0
GEOSPACE TECHNOLOGIES CORP
GEOS
BlackRock Inc
10.1%
view
S
2016-06-09 15:52:26.0
GEOSPACE TECHNOLOGIES CORP
GEOS
Bank of New York Mellon Corp
4.9%
view
B
2016-02-16 10:18:41.0
GEOSPACE TECHNOLOGIES CORP
GEOS
BROWN CAPITAL MANAGEMENT LLC
11.9%
view
S
2016-02-10 11:30:16.0
GEOSPACE TECHNOLOGIES CORP
GEOS
VANGUARD GROUP INC
3.3%
view
B
2016-01-26 16:01:13.0
GEOSPACE TECHNOLOGIES CORP
GEOS
EAGLE ASSET MANAGEMENT INC
6.32%
view
B
2016-01-25 17:10:16.0
GEOSPACE TECHNOLOGIES CORP
GEOS
Lemelson Capital Management LLC
5.91%
view
S
2015-11-30 12:13:47.0
GEOSPACE TECHNOLOGIES CORP
GEOS
EAGLE ASSET MANAGEMENT INC
6.27%
view
B
2015-03-10 09:02:22.0
GEOSPACE TECHNOLOGIES CORP
GEOS
FMR LLC
6.043%
view
B
2015-02-10 13:54:52.0
GEOSPACE TECHNOLOGIES CORP
GEOS
VANGUARD GROUP INC
6.31%
view
S
2015-02-05 10:35:40.0
GEOSPACE TECHNOLOGIES CORP
GEOS
BROWN CAPITAL MANAGEMENT LLC
11.43%
view
S
2014-12-05 09:09:40.0
GEOSPACE TECHNOLOGIES CORP
GEOS
BROWN CAPITAL MANAGEMENT LLC
5.27%
view
B
2014-02-13 15:44:48.0
GEOSPACE TECHNOLOGIES CORP
GEOS
BROWN CAPITAL MANAGEMENT LLC
6.36%
view
B
2014-01-30 12:59:40.0
GEOSPACE TECHNOLOGIES CORP
GEOS
BlackRock Inc
10.9%
view
B
2013-09-10 16:29:37.0
GEOSPACE TECHNOLOGIES CORP
GEOS
BROWN CAPITAL MANAGEMENT LLC
9.76%
view
B
2013-05-10 09:19:20.0
GEOSPACE TECHNOLOGIES CORP
GEOS
BROWN CAPITAL MANAGEMENT LLC
7.49%
view
B
2013-02-13 10:56:53.0
GEOSPACE TECHNOLOGIES CORP
GEOS
BlackRock Inc
7.74%
view
B
2013-01-29 14:50:46.0
GEOSPACE TECHNOLOGIES CORP
GEOS
EAGLE ASSET MANAGEMENT INC
5.36%
view
B
2012-02-24 13:54:53.0
OYO GEOSPACE CORP
OYOG
OYO CORP
5.43%
view
S
2012-01-25 15:23:41.0
OYO GEOSPACE CORP
OYOG
EAGLE ASSET MANAGEMENT INC
15.86%
view
S
2010-02-26 16:19:00.0
OYO GEOSPACE CORP
OYOG
RAINIER INVESTMENT MANAGEMENT INC
17.89%
view
S
2009-01-27 14:07:44.0
OYO GEOSPACE CORP
OYOG
EAGLE ASSET MANAGEMENT INC
21.7%
view
B
2009-01-07 11:31:47.0
OYO GEOSPACE CORP
OYOG
OYO CORP
21.2%
view
S
2008-12-19 16:03:14.0
OYO GEOSPACE CORP
OYOG
OYO CORP
7.14%
view
B
2008-04-09 10:05:07.0
OYO GEOSPACE CORP
OYOG
EAGLE ASSET MANAGEMENT INC
19.36%
view
B
2008-02-14 09:01:24.0
OYO GEOSPACE CORP
OYOG
RAINIER INVESTMENT MANAGEMENT INC
11.19%
view
B
2007-03-07 12:28:16.0
OYO GEOSPACE CORP
OYOG
OYO CORP
9.85%
view
S
2007-02-16 10:23:56.0
OYO GEOSPACE CORP
OYOG
OYO CORP
n/a
view
S
2007-02-08 19:41:48.0
OYO GEOSPACE CORP
OYOG
DIMENSIONAL FUND ADVISORS INC
2.65%
view
S
2006-05-19 00:00:00.0
OYO GEOSPACE CORP
OYOG
OYO CORP
22.5%
view
B
2006-04-11 00:00:00.0
OYO GEOSPACE CORP
OYOG
FMR CORP
n/a
view
B
2006-02-06 00:00:00.0
OYO GEOSPACE CORP
OYOG
EAGLE ASSET MANAGEMENT INC
8.69%
view
B
2005-08-18 00:00:00.0
OYO GEOSPACE CORP
OYOG
DIMENSIONAL FUND ADVISORS INC
7.53%
view
S
2005-01-27 00:00:00.0
OYO GEOSPACE CORP
OYOG
PEBBLETON CORP N V
4.87%
view
S
2004-03-03 00:00:00.0
OYO GEOSPACE CORP
OYOG
PEBBLETON CORP N V
7.1%
view
S
2003-01-31 00:00:00.0
OYO GEOSPACE CORP
OYOG
EAGLE ASSET MANAGEMENT INC
5.0%
view
B
2001-01-10 00:00:00.0
OYO GEOSPACE CORP
OYOG
CHANEY R & PARTNERS IV LP
9.67%
view
B
2000-01-11 00:00:00.0
OYO GEOSPACE CORP
OYOG
CHANEY R & PARTNERS IV LP
8.77%
view
B
1999-01-29 00:00:00.0
OYO GEOSPACE CORP
OYOG
PEBBLETON CORP N V
8.75%
view
B
1998-02-17 00:00:00.0
OYO GEOSPACE CORP
OYOG
OYO CORP USA
7.4%
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.