Filing search / Ownership / Unocal Co / Page 4

8-K

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6 Jul 05

Temporary Suspension of Trading Under Registrant's Employee Benefit Plans

12:00am

DEFA14A

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6 Jul 05

Additional proxy soliciting materials

12:00am

8-K

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1 Jul 05

Results of Operations and Financial Condition

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DEFM14A

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1 Jul 05

Proxy related to merger

12:00am

8-K

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30 Jun 05

Unocal sets date of special meeting for vote on Chevron merger

12:00am

DEFA14A

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29 Jun 05

Additional proxy soliciting materials

12:00am

425

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29 Jun 05

Business combination disclosure

12:00am

8-K

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24 Jun 05

Other Events

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425

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23 Jun 05

Business combination disclosure

12:00am

8-K

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23 Jun 05

Other Events

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425

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10 Jun 05

Business combination disclosure

12:00am

8-K

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10 Jun 05

Other Events

12:00am

DEFA14A

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10 Jun 05

Additional proxy soliciting materials

12:00am

425

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9 Jun 05

Business combination disclosure

12:00am

8-K

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9 Jun 05

Other Events

12:00am

DEFA14A

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27 May 05

Additional proxy soliciting materials

12:00am

8-K

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26 May 05

Other Events

12:00am

8-K

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24 May 05

Entry into a Material Definitive Agreement

12:00am

8-K

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10 May 05

Other Events

12:00am