secwatch.observer — SEC 8-K summary ====================================== Issuer: PACIFIC PREMIER BANCORP INC (—) CIK: 0001028918 Form: 8-K Filed at: 2025-09-02T23:59:59+00:00 Accession: 0001193125-25-193403 Event type: m_and_a Sentiment: neutral Materiality: 0.80 Item codes: 2.01, 3.01, 3.03, 5.01, 5.03, 5.02, 7.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Columbia closes all-stock acquisition of Pacific Premier; PPBI delisted, assets ~$70B -------------------------------------------------------------------------------- - Each Pacific Premier share converted into 0.9150 Columbia share; ~88.87M Columbia shares issued. - Columbia assets ~$70B, loans ~$50B, deposits ~$56B; over 350 locations across 8 western states. - Three former Pacific Premier directors (Gardner, Mitchell, Studenmund) join Columbia board. - Pacific Premier common stock ceases trading and is delisted from Nasdaq effective Sept 2, 2025. - Systems integration targeted for Q1 2026; Columbia Bank name transition from Umpqua complete. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1028918/000119312525193403/0001193125-25-193403-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1028918/000119312525193403/d43060d8k.htm HTML page: https://secwatch.observer/filing/0001193125-25-193403 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer