Filing search / Berkshire Hathaway Inc. / "Air" / Page 2

8-K

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7 May 13

Submission of Matters to a Vote of Security Holders

12:00am

8-K

EX-10.1

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17 Mar 11

Berkshire Hathaway to Acquire Lubrizol for $135 per Share in an All-Cash Transaction

12:00am

8-K

EX-99.1

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1 Mar 10

Regulation FD Disclosure

12:00am

8-K

EX-99.1

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2 Mar 09

Other Events

12:00am