218 filings
Page 2 of 11
4
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17 Nov 23
GEOSPACE TECHNOLOGIES / Robert L. Curda ownership change
2:49pm
4
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17 Nov 23
GEOSPACE TECHNOLOGIES / Robbin B. Adams ownership change
2:48pm
SC 13G/A
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10 Oct 23
GEOSPACE TECHNOLOGIES / GATE CITY CAPITAL MANAGEMENT ownership change
4:01pm
4
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22 Feb 23
GEOSPACE TECHNOLOGIES / GARY D OWENS ownership change
3:55pm
SC 13G/A
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14 Feb 23
GEOSPACE TECHNOLOGIES / DISCIPLINED GROWTH INVESTORS ownership change
3:36pm
SC 13G/A
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13 Feb 23
GEOSPACE TECHNOLOGIES / RUTABAGA CAPITAL MANAGEMENT ownership change
10:59am
SC 13G/A
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10 Feb 23
GEOSPACE TECHNOLOGIES / DIMENSIONAL FUND ADVISORS ownership change
2:34pm
4/A
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10 Feb 23
GEOSPACE TECHNOLOGIES / GARY D OWENS ownership change
10:15am
4
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10 Feb 23
GEOSPACE TECHNOLOGIES / THOMAS L DAVIS ownership change
9:45am
4
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10 Feb 23
GEOSPACE TECHNOLOGIES / GARY D OWENS ownership change
9:45am
4
5eb5eent
10 Feb 23
GEOSPACE TECHNOLOGIES / Richard F Miles ownership change
9:44am
4
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10 Feb 23
GEOSPACE TECHNOLOGIES / Tina M Langtry ownership change
9:44am
4
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10 Feb 23
GEOSPACE TECHNOLOGIES / Edgar R. JR. Giesinger ownership change
9:43am
4
jmn1 b9il2jceg1bex6
10 Feb 23
GEOSPACE TECHNOLOGIES / Margaret Ashworth ownership change
9:42am
SC 13G
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25 Jan 23
GEOSPACE TECHNOLOGIES / Tieton Capital Management ownership change
2:37pm
SC 13G
nh3b7dfils9atms2
10 Jan 23
GEOSPACE TECHNOLOGIES / GATE CITY CAPITAL MANAGEMENT ownership change
4:07pm
4
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21 Nov 22
GEOSPACE TECHNOLOGIES / Walter R. Wheeler ownership change
5:25pm
4
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21 Nov 22
GEOSPACE TECHNOLOGIES / MICHAEL J SHEEN ownership change
5:23pm
4
9uehf7n6
21 Nov 22
GEOSPACE TECHNOLOGIES / Robert L. Curda ownership change
5:22pm
4
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21 Nov 22
GEOSPACE TECHNOLOGIES / Robbin B. Adams ownership change
5:20pm