Filing search / Occidental Petroleum Corporation / "Materials" / Page 5

DEFA14A

EX-10.1

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25 Mar 20

Additional proxy soliciting materials

5:05pm

8-K

EX-3.1

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25 Mar 20

Occidental Enters into Definitive Agreement with Carl C. Icahn

5:03pm

DEFA14A

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13 Mar 20

Additional proxy soliciting materials

4:31pm

DFAN14A

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12 Feb 20

Additional proxy materials by non-management

12:35pm

S-3D

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10 Dec 19

Registration of securities, dividend or interest reinvestment plans, immediately effective

5:30pm

DFAN14A

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8 Nov 19

Additional proxy materials by non-management

1:02pm

8-K

EX-99.1

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19 Sep 19

Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

7:30am

8-K

EX-99.1

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30 Aug 19

Entry into a Material Definitive Agreement

7:43am

DFAN14A

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29 Aug 19

Additional proxy materials by non-management

12:00am

424B3

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15 Aug 19

Prospectus supplement

9:37am

DFAN14A

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13 Aug 19

Additional proxy materials by non-management

4:30pm

POS AM

EX-4.3

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8 Aug 19

Prospectus update (post-effective amendment)

5:24pm

8-K

EX-10.1

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8 Aug 19

Occidental Completes Acquisition of Anadarko

4:38pm

8-K

EX-10.2

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8 Aug 19

Occidental Completes Acquisition of Anadarko

4:38pm

425

EX-2.1

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5 Aug 19

Business combination disclosure

11:12am

8-K

EX-2.1

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5 Aug 19

Entry into a Material Definitive Agreement

11:08am