SCHEDULE: Patriot Financial Partners Reduces CoastalSouth Stake

Patriot Financial Partners sold 600,000 shares of CoastalSouth Bancshares, Inc. in a private transaction.

Summary

• Patriot Financial Partners and affiliated entities sold 600,000 shares of CoastalSouth Bancshares, Inc. Voting Common Stock on April 29, 2026.
• The shares were sold at a price of $25.00 per share in a private transaction.
• On April 30, 2026, the reporting persons converted 132,156 shares of non-voting common stock into Voting Common Stock.
• Following these transactions, the reporting group maintains beneficial ownership of approximately 5.8% of the company's voting common stock.

Sentiment

Score: 5

Explanation: StockSavvy.ai views this as a neutral event; it is a standard regulatory disclosure of a private share sale by an existing institutional investor.

Positives

• The sale of 600,000 shares at $25.00 per share provides a clear market valuation reference for the stock.
• The conversion of non-voting shares to voting shares simplifies the capital structure for the reporting group.

Negatives

• The sale of 600,000 shares represents a reduction in the investment position held by a significant institutional shareholder.

Risks

• Future sales of shares by major institutional holders could exert downward pressure on the stock price.
• Concentration of ownership remains, as the group still holds approximately 5.8% of the voting common stock.

Future Outlook

The filing does not provide specific forward-looking guidance regarding the company's operations or the reporting group's future investment intentions.

Industry Context

StockSavvy.ai notes that institutional divestment in regional banking entities often reflects portfolio rebalancing strategies rather than specific concerns regarding the issuer's operational health.

Comparison to Industry Standards

• The transaction price of $25.00 per share is a specific data point for valuation analysis relative to the company's book value and peer regional bank multiples.
• The filing follows standard SEC disclosure requirements for beneficial ownership changes exceeding the 5% threshold.

Stakeholder Impact

• Shareholders may observe increased liquidity in the stock following the private transaction.
• The reduction in the reporting group's stake may slightly alter the voting dynamics within the company.

Next Steps

• Continued monitoring of future Form 4 or Schedule 13G filings to track any further changes in the reporting group's position.

Key Dates

Keywords

CoastalSouth Bancshares, Patriot Financial Partners, Schedule 13G, Institutional Ownership, Stock Sale, Banking