Southern First Bancshares Inc (NASDAQ: SFST) is a bank holding company that provides core banking products and services through its subsidiary bank. It makes money primarily through interest income on loans and deposits, the spread between what it pays depositors and what it earns on its lending portfolio. The company operates using a relationship-banking model it calls "ClientFIRST," which assigns individual clients a dedicated banker and consistent support team to manage all banking needs. This model is designed to build long-term client relationships intended to improve the quality and stability of funding and lending operations. Growth is driven by hiring experienced bankers rather than by opening banking offices in targeted geographies. The filing was submitted February 24, 2026, covering the most recently completed fiscal year.

Revenue model

Interest income on loans and deposits, the net interest spread between borrowing costs and lending yields, supplemented by fee-based banking services.

Products and services

Core banking products and services delivered through relationship teams under the ClientFIRST model, including deposit accounts and lending products.

Customers and end markets

Individual and business banking clients served through long-term relationship banking; client retention and deposit stability are central to the model.

Value-chain role

Community bank and bank holding company; direct lender and deposit-taker serving end clients without intermediary.

Geographic exposure

Existing markets with stated intent to expand into new markets; specific states or cities not identified in the filing excerpts provided.

Source: SEC 10-K, filed 2026-02-24

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