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As Of Filer Filing For/On/As Docs:Size Issuer Agent 2/14/12 Berkshire Hathaway Inc 13F-HR 12/31/11 1:12K RR Donnelley/FA
Document/Exhibit Description Pages Size 1: 13F-HR Form 13F 5 39K
| 13F-HR | 1st Page of 5 | TOC | Top | Previous | Next | Bottom | Just 1st |
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| 13F-HR | 2nd Page of 5 | TOC | 1st | Previous | Next | Bottom | Just 2nd |
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| 13F-HR | 3rd Page of 5 | TOC | 1st | Previous | Next | Bottom | Just 3rd |
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| 13F-HR | 4th Page of 5 | TOC | 1st | Previous | Next | Bottom | Just 4th |
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| 13F-HR | Last Page of 5 | TOC | 1st | Previous | Next | Bottom | Just 5th |
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| This 13F-HR Filing | Date | First | Last | Other Filings | |||||
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| For The Period Ended | 12/31/11 | 1 | 5 | 10-K, 5 | |||||
| Filed On / Filed As Of / Effective As Of | 2/14/12 | 1 | SC 13G, SC 13G/A | ||||||
| Top | List All Filings | ||||||||