FSBW 424B3: Acquisition

Filed with the SEC on · accession 0001437749-26-023631

FSBW filed a 424B3 (prospectus (offering)) with the SEC on Jul 15, 2026. FS Bancorp is acquiring Pacific West Bancorp via merger, with Pacific West shareholders receiving either cash or FS Bancorp stock as consideration. The stock moved +0.5% by the first close after the filing.

Summary of the filing

FS Bancorp is acquiring Pacific West Bancorp via merger, with Pacific West shareholders receiving either cash or FS Bancorp stock as consideration. The aggregate merger consideration is valued at approximately $35.5 million based on recent stock prices.

Key details

Cash consideration component$16.8M
Stock consideration component (shares)$430K
Aggregate merger consideration (based on recent valuation)$35.5M
AcquirerFS Bancorp, Inc.
TargetPacific West Bancorp

How FSBW stock reacted

Close before

$43.26

Jul 14, 2026

First close after

+0.49%

$43.47

5 trading days

+1.80%

$44.04

Since filing

+0.95%

$43.67

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Frequently asked questions

What did FSBW file with the SEC on Jul 15, 2026?

FSBW filed a 424B3 (Acquisition). FS Bancorp is acquiring Pacific West Bancorp via merger, with Pacific West shareholders receiving either cash or FS Bancorp stock as consideration. The aggregate merger consideration is valued at approximately $35.5 million based on recent stock prices.

What does a acquisition mean for FSBW stock?

A contract important enough that investors need to know about it — a big customer contract, a loan, a merger agreement or a partnership.

How do I read a 424B3?

The final terms of an offering of shares or bonds. Look at price, number of shares and the discount to the market price. Large offerings dilute existing shareholders.

Why are SEC filings important?

Public companies must tell the SEC about anything that can change their value — results, leadership changes, big deals, new shares, bankruptcy. Filings are the official source, often before the news. A 424B3 (prospectus (offering)): The final terms of an offering of shares or bonds.

How did FSBW stock react to this filing?

FSBW closed at $43.26 before the filing and $43.47 on Jul 15, 2026 (+0.49%). Five trading days later: $44.04 (+1.80%).

Other FSBW SEC filings

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