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Home / BERKSHIRE HATHAWAY INC / Filings / 424B2

424B2

PRELIMINARY PROSPECTUS SUPPLEMENT

Company: BERKSHIRE HATHAWAY INC
Filed: September 5, 2012
Accession Number: 0001193125-12-380088

View Document ↗ View on SEC.gov ↗

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© 2026 EdgarLookup. All rights reserved. Filing data sourced from the SEC EDGAR database. For informational purposes only — not financial advice. · Data last updated 3 months ago.