218 filings
Page 3 of 11
4
00fx0
7 Sep 22
GEOSPACE TECHNOLOGIES / GARY D OWENS ownership change
4:24pm
4
rja2nfif4 gpbpbb
1 Sep 22
GEOSPACE TECHNOLOGIES / GARY D OWENS ownership change
4:58pm
4
4bcyi9e86oyvjzmbvwr
23 Aug 22
GEOSPACE TECHNOLOGIES / GARY D OWENS ownership change
4:52pm
4
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17 Aug 22
GEOSPACE TECHNOLOGIES / GARY D OWENS ownership change
4:41pm
4
5mm8lc
19 May 22
GEOSPACE TECHNOLOGIES / GARY D OWENS ownership change
4:00pm
SC 13G/A
b5ple 9uybmmxlgfzx
10 May 22
GEOSPACE TECHNOLOGIES / FMR ownership change
10:13am
4
b8ir4pduyb7n517w
28 Feb 22
GEOSPACE TECHNOLOGIES / GARY D OWENS ownership change
5:09pm
4
xyo4ocbdc l3q
25 Feb 22
GEOSPACE TECHNOLOGIES / GARY D OWENS ownership change
4:00pm
4
k3gr52w14oklw59uy
24 Feb 22
GEOSPACE TECHNOLOGIES / GARY D OWENS ownership change
4:31pm
4
ss0l7l
17 Feb 22
GEOSPACE TECHNOLOGIES / Walter R. Wheeler ownership change
4:08pm
SC 13G/A
cozolg4kl80zw 0paa
15 Feb 22
GEOSPACE TECHNOLOGIES / DISCIPLINED GROWTH INVESTORS ownership change
12:00am
SC 13G/A
jl5w3z65h6wrb6qr1
10 Feb 22
GEOSPACE TECHNOLOGIES / VANGUARD ownership change
8:11am
SC 13G/A
12a8wy0lr5d16ajz
9 Feb 22
GEOSPACE TECHNOLOGIES / FMR ownership change
9:19am
SC 13G
55diojqwo
8 Feb 22
GEOSPACE TECHNOLOGIES / RUTABAGA CAPITAL MANAGEMENT ownership change
4:23pm
SC 13G/A
83298g baora
8 Feb 22
GEOSPACE TECHNOLOGIES / DIMENSIONAL FUND ADVISORS ownership change
3:52pm
4
5wqdht1s1vq3bc
3 Feb 22
GEOSPACE TECHNOLOGIES / THOMAS L DAVIS ownership change
9:49am
4
tgvp27ergqoi
3 Feb 22
GEOSPACE TECHNOLOGIES / GARY D OWENS ownership change
9:47am
4
70o9o5k
3 Feb 22
GEOSPACE TECHNOLOGIES / Richard F Miles ownership change
9:47am
4
6dx1rjg g6bx
3 Feb 22
GEOSPACE TECHNOLOGIES / Tina M Langtry ownership change
9:46am
4
3xs0fdk
3 Feb 22
GEOSPACE TECHNOLOGIES / Edgar R. JR. Giesinger ownership change
9:45am