ClosedPublished 2 Sep 2025

Columbia Banking System, Inc. /
Pacific Premier Bancorp, Inc.

Columbia completes acquisition of Pacific Premier Bancorp

Buy side: Columbia Banking System, Inc.
Buy sideColumbia Banking System, Inc.
Target: Pacific Premier Bancorp, Inc.
TargetPacific Premier Bancorp, Inc.
Pacific Premier Bancorp, Inc. · 2 Sep 2025Source
Buy side: Columbia Banking System, Inc.
Buy sideColumbia Banking System, Inc.
Target: Pacific Premier Bancorp, Inc.
TargetPacific Premier Bancorp, Inc.
01 / BuyerColumbia Banking System, Inc.
02 / TargetPacific Premier Bancorp, Inc.
Source for the buyer and target: Pacific Premier Bancorp, Inc.

For the buyer and target.

“TACOMA, Wash., (September 2, 2025)—Columbia Banking System, Inc. (“Columbia”) (Nasdaq: COLB), the parent company of Columbia Bank, and Pacific Premier Bancorp, Inc. (“Pacific Premier”) (Nasdaq: PPBI), the parent company of Pacific Premier Bank, National Association (“Pacific Premier Bank”), jointly announced today the closing of Columbia’s previously announced acquisition of Pacific Premier.”

Published 2 Sep 2025

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01

What happened

Columbia Banking System, Inc. completed its all-stock acquisition of Pacific Premier Bancorp, Inc. on August 31, 2025. [01]

Each share of Pacific Premier common stock converted into the right to receive 0.9150 of a share of Columbia common stock. [01]

02

The source

Everything on this page comes from the source below, quoted word for word.

01
Source · Pacific Premier Bancorp, Inc.

Columbia completes acquisition of Pacific Premier Bancorp

This document is the source for the companies, stage and people on this page.

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03

Timeline

Every date the source states, in order, each with the words it comes from. Anything marked ahead is a target the source gives, not something that has happened.

  1. Closed

    “Columbia completes acquisition of Pacific Premier Bancorp Columbia Banking System, Inc. completed its all-stock acquisition of Pacific Premier Bancorp, Inc. on August 31, 2025”

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  2. Published by Pacific Premier Bancorp, Inc.

    The source this page is built from.

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