SHEPHERD KAPLAN KROCHUK, LLC - ION GEOPHYSICAL CORP ownership

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ION GEOPHYSICAL CORP's ticker is and the CUSIP is 462044AJ7.

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Quarter-by-quarter ownership
SHEPHERD KAPLAN KROCHUK, LLC ownership history of ION GEOPHYSICAL CORP
ValueSharesWeighting
Q1 2022$40,000
-33.3%
74,0000.0%0.02%
-31.8%
Q4 2021$60,000
-6.2%
74,0000.0%0.02%
-8.3%
Q3 2021$64,000
-14.7%
74,0000.0%0.02%
-11.1%
Q2 2021$75,000–74,000–0.03%–
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Other shareholders

There were no reported owners of ION GEOPHYSICAL CORP in Q2 2022.

NameSharesValueWeighting ↓
View complete list of ION GEOPHYSICAL CORP shareholders