SCHEDULE: Patriot Financial Reduces CoastalSouth Bancshares Stake

Several entities affiliated with Patriot Financial have reported a decrease in their beneficial ownership of CoastalSouth Bancshares, Inc. common stock, now holding less than 5% individually.

Summary

• This filing is an amendment to a Schedule 13G, indicating a change in beneficial ownership of CoastalSouth Bancshares, Inc. common stock.
• Several reporting persons, including Patriot Financial Partners II, L.P., Patriot Financial Partners II Coastal SPV, LLC, Patriot Financial Partners Parallel II, L.P., Patriot Financial Partners GP II, L.P., Patriot Financial Partners GP II, LLC, Patriot Financial Manager, L.P., Patriot Financial Manager, LLC, W. Kirk Wycoff, James J. Lynch, Ira M. Lubert, and James F. Deutsch, are listed.
• The filing details transactions that occurred on August 12, 13, and 14, 2026, where shares were sold on the open market.
• Following these sales, the aggregate beneficial ownership for each reporting person is now below the 5% threshold that requires more detailed reporting.
• The total number of outstanding shares of Voting Common Stock of the Issuer was 11,954,446 as of August 5, 2026.

Sentiment

Score: 4

Explanation: StockSavvy.ai views this filing as neutral to slightly negative, as it primarily reports a reduction in beneficial ownership by a significant investor group, indicating a potential shift in their stake without explicit reasons provided.

Positives

• The filing clearly outlines the reduction in shareholdings, providing transparency to the market.
• The transactions were conducted on the open market, suggesting a controlled divestment rather than a distressed sale.

Negatives

• A significant investor group has reduced its stake in the company.
• The filing does not provide a specific reason for the divestment, which could lead to market speculation.

Risks

• The reduction in ownership by a substantial investor group could be interpreted as a lack of confidence in the company's future performance.
• Further selling pressure could arise if other investors interpret this reduction as a negative signal.

Future Outlook

The filing does not contain forward-looking statements or guidance. It solely reports on past transactions and current ownership levels.

Industry Context

StockSavvy.ai notes that Schedule 13G filings are common for institutional investors and significant stakeholders. A reduction in stake by a group like Patriot Financial Partners, which appears to be an investment firm, can signal a rebalancing of their portfolio or a change in their investment thesis for CoastalSouth Bancshares.

Stakeholder Impact

• Shareholders may react to the reduced stake by a significant investor, potentially impacting share price due to perceived reduced institutional support.
• The market will be watching for any official statements from CoastalSouth Bancshares or Patriot Financial Partners to understand the rationale behind the divestment.

Next Steps

• Monitor future filings from Patriot Financial Partners and other significant shareholders for any further changes in ownership.
• Observe CoastalSouth Bancshares' stock performance and any subsequent company announcements for context regarding the divestment.

Key Dates

Recommendation

The filing indicates a reduction in ownership by a significant investor group, which is a neutral to slightly negative event. Without further information on the reasons for the sale or the company's performance, a 'hold' recommendation is prudent, suggesting investors maintain their current position while awaiting more clarity.

Keywords

Schedule 13G, Beneficial Ownership, CoastalSouth Bancshares, Patriot Financial Partners, Stock Sale, Common Stock, SEC Filing, Ownership Change