ION Geophysical Corp

Formerly OTC: IOGPQ
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EX-3.2
from 8-K ~10 pages Amended and Restated Bylaws of ION Geophysical Corporation as Amended Through July 7, 2021
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EX-3.1
from 8-K 3 pages Amended and Restated Certificate of Incorporation of ION Geophysical Corporation
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EX-3.1
from 8-K 10 pages Amended and Restated Certificate of Incorporation of ION Geophysical Corporation
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EX-3.1
from 10-Q ~5 pages Restated Certificate of Incorporation of ION Geophysical Corporation as Amended Through February 4, 2016
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EX-3.3
from 10-K/A 3 pages Certificate of Amendment to the Restated Certificate of Incorporation of ION Geophysical Corporation
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EX-3.2
from 10-K/A 2 pages Certificate of Amendment to the Restated Certificate of Incorporation of ION Geophysical Corporation
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EX-3.2
from 8-K 2 pages Certificate of Elimination of the Series D-2 Cumulative Convertible Preferred Stock of ION Geophysical Corporation Pursuant to Section 151(g) of the General Corporation Law of the State of Delaware
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EX-3.1
from 8-K 2 pages Certificate of Elimination of the Series D-1 Cumulative Convertible Preferred Stock of ION Geophysical Corporation Pursuant to Section 151(g) of the General Corporation Law of the State of Delaware
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EX-3.1
from 8-K 3 pages Certificate of Elimination of the Series a Junior Participating Preferred Stock of ION Geophysical Corporation Pursuant to Section 151(g) of the General Corporation Law of the State of Delaware
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EX-3.1
from 8-K 7 pages Certificate of Designations of Series a Junior Participating Preferred Stock of ION Geophysical Corporation Pursuant to Section 151 of the Delaware General Corporation Law
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EX-3.1
from 8-K 19 pages Certificate of Rights and Preferences of Series D-3 Cumulative Convertible Preferred Stock of ION Geophysical Corporation
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EX-3.1
from 8-K 19 pages Certificate of Rights and Preferences of Series D-2 Cumulative Convertible Preferred Stock of ION Geophysical Corporation December 6, 2007
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EX-3.5
from 8-K 20 pages Amended and Restated Bylaws of ION Geophysical Corporation as Amended Through September 21, 2007
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EX-3.4
from 8-K 31 pages Restated Certificate of Incorporation of ION Geophysical Corporation Under Section 245 of the Delaware General Corporation Law
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EX-3.3
from 8-K 3 pages Certificate of Elimination of Series C Preferred Stock of ION Geophysical Corporation (Pursuant to Section 151(g) of the General Corporation Law of the State of Delaware)
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EX-3.2
from 8-K 3 pages Certificate of Elimination of Series B Preferred Stock of ION Geophysical Corporation (Pursuant to Section 151(g) of the General Corporation Law of the State of Delaware)
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EX-3.1
from 8-K 5 pages Certificate of Ownership and Merger Merging ION Geophysical Corporation With and Into Input/Output, Inc. Pursuant to Section 253 of the General Corporation Law of the State of Delaware
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EX-3.3
from 10-Q 2 pages Input/Output, Inc. Certificate of Amendment to Certificate of Incorporation
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EX-3.2
from 8-K 4 pages Second Amendment to Rights Agreement
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EX-3.2
from DEFA14A 4 pages Second Amendment to Rights Agreement
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