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Stellar Bancorp Acquired by Prosperity Bancshares | Financial Services M&A Deal

Announced
Financial ServicesTexasMerger

Deal Overview

Prosperity Bancshares has acquired Stellar Bancorp, a banking business in Texas, for $2.0 billion. Stellar Bancorp operates as a financial services provider through its banking subsidiary, and the merger acquisition brings additional Texas banking customers and deposit relationships into Prosperity’s footprint. Prosperity Bancshares acquisitions are structured as a strategic acquisition and financial services M&A combination, with Stellar Bank merging into Prosperity Bank after the merger acquisition closes. The merger acquisition is valued at $11.36 per Stellar share in cash plus 0.3803 shares of Prosperity common stock, with a strategic acquisition rationale to expand scale and strengthen market presence.

Key Details

Transaction
Prosperity Bancshares acquires Stellar Bancorp
Deal Size
Over $100M
Reported Value
$2.0 billion

Source

Read full article on sec.gov

via SEC EDGAR — DEFM14A · April 21, 2026

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