NEW YORK, Oct. 13, 2021 /PRNewswire/ -- Rowley Law PLLC is investigating potential securities law violations by Columbia Banking System, Inc. (NASDAQ: COLB) and its board of directors concerning the proposed acquisition of the company by Umpqua Holdings Corporation (NASDAQ: UMPQ). Columbia Banking System stockholders are expected to own approximately 38% of the combined company. The transaction is expected to close in mid-2022.
If you are a stockholder of Columbia Banking System, Inc. and are interested in obtaining additional information regarding this investigation, please visit us at: http://www.rowleylawpllc.com/investigation/colb/. You may also contact Shane Rowley, Esq. at Rowley Law PLLC, 50 Main Street Suite 1000, White Plains, NY 10606, by email at email@example.com, or by telephone at 914-400-1920 or 844-400-4643 (toll-free).
Rowley Law PLLC represents shareholders nationwide in class actions and derivative lawsuits in complex corporate litigation. For more information about the firm and its attorneys, please visit http://www.rowleylawpllc.com.
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