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Home / COLUMBIA BANKING SYSTEM, INC. / Filings / 424B1

424B1

424(B)(1)

Company: COLUMBIA BANKING SYSTEM, INC.
Filed: November 12, 1996
Accession Number: 0000891020-96-001393

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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.