Filing search / Berkshire Hathaway Inc. / "Purpose" / Page 27

424B3

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2 Apr 04

Prospectus supplement

12:00am

424B3

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24 Mar 04

Prospectus supplement

12:00am

424B3

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24 Mar 04

Prospectus supplement

12:00am

8-K

EX-99.1

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12 Mar 04

Financial statements and exhibits

12:00am

S-4

EX-3.1

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30 Dec 03

Registration of securities issued in business combination transactions

12:00am

S-4

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30 Dec 03

Registration of securities issued in business combination transactions

12:00am

S-4

EX-3.2

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30 Dec 03

Registration of securities issued in business combination transactions

12:00am