218 filings
Page 7 of 11
4
7hhvnq5r
22 Nov 19
GEOSPACE TECHNOLOGIES / MICHAEL J SHEEN ownership change
12:54pm
4
odlfv8gln0ykj av8
22 Nov 19
GEOSPACE TECHNOLOGIES / Walter R. Wheeler ownership change
12:53pm
4
pll6xmjp2hhpqk15
22 Nov 19
GEOSPACE TECHNOLOGIES / THOMAS T MCENTIRE ownership change
12:52pm
4
qhkw20fz
22 Nov 19
GEOSPACE TECHNOLOGIES / Robbin B. Adams ownership change
12:51pm
SC 13G/A
onapmp1 rw8uuy5sf
13 Feb 19
Geospace Technologies Corp
11:54am
SC 13G/A
3huczm0e4ppo8g8gzqa
11 Feb 19
Geospace Technologies Corp
11:51am
SC 13D/A
umwt45p1gx7g6
8 Feb 19
Geospace Technologies Corp
4:58pm
SC 13G
zpmqsu9q5eitm0m7vj
8 Feb 19
Geospace Technologies Corp
8:55am
4
m78mvj5pn3x
7 Feb 19
GEOSPACE TECHNOLOGIES / Edgar R. JR. Giesinger ownership change
11:41am
4
hvz3cqu
7 Feb 19
GEOSPACE TECHNOLOGIES / CHARLES H STILL ownership change
11:40am
4
iraqygjnq
7 Feb 19
GEOSPACE TECHNOLOGIES / THOMAS L DAVIS ownership change
11:39am
4
sn8tw
7 Feb 19
GEOSPACE TECHNOLOGIES / GARY D OWENS ownership change
11:39am
4
18lxg6b0kvol jlsza
7 Feb 19
GEOSPACE TECHNOLOGIES / William H Moody ownership change
11:38am
4
p27og71p0bqnx3k ysqg
7 Feb 19
GEOSPACE TECHNOLOGIES / Richard F Miles ownership change
11:37am
4
z3j7vdpe1agmhou
7 Feb 19
GEOSPACE TECHNOLOGIES / Tina M Langtry ownership change
11:35am
SC 13G/A
g9e3rmedl4y
28 Jan 19
Geospace Technologies Corp
2:54pm
SC 13D/A
b3np3qwke xcuteiex5
12 Dec 18
Geospace Technologies Corp
4:32pm
4
6jcm69
7 Dec 18
GEOSPACE TECHNOLOGIES / Robbin B. Adams ownership change
10:32am
4
0m6qs
28 Nov 18
GEOSPACE TECHNOLOGIES / THOMAS T MCENTIRE ownership change
5:10pm
4
9aivd23r
28 Nov 18
GEOSPACE TECHNOLOGIES / MICHAEL J SHEEN ownership change
5:09pm