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1. Composite Trajectory Verdict

For a community bank like SFST, the income statement is the primary driver of performance assessment because net interest income and credit costs directly reflect the core banking business, but all three statements carry roughly equal weight given the interplay between earnings, funding liquidity, and balance sheet growth.

Composite Trajectory: Improving

The income statement shows a strong upward trend: net interest income rose 29% year-over-year to $105.0M, net income nearly doubled to $30.4M, and the net interest margin expanded 51 basis points to 2.57% (10-K 2025-12-31, Selected Financial Data). The cash flow statement shows operating cash flow growing steadily from $17.7M to $30.5M over the three years (10-K 2025-12-31, Consolidated Statements of Cash Flows). The balance sheet shows assets growing 7.7% to $4.40B, loans up 5.9% to $3.85B, deposits up 8.2% to $3.72B, and all regulatory capital ratios improving, with the tangible common equity ratio rising to 8.37% (10-K 2025-12-31, Selected Financial Data). The only countervailing signal is a modest rise in nonperforming assets to 0.32% of total assets, but coverage remains ample at 305% of nonperforming loans (10-K 2025-12-31, Nonperforming Assets).

2. Red Flags

• Nonperforming assets increased from $3.96M (0.10% of assets) at 2023 year-end to $14.1M (0.32% of assets) at 2025 year-end, driven by consumer real estate loans moving to nonaccrual (10-K 2025-12-31, Nonperforming Assets).
• The allowance for credit losses methodology changed in Q1 2025 from a lifetime PD/LGD model to a discounted cash flow approach, shifting allocation between commercial and consumer portfolios; the change was deemed immaterial but alters the basis of the reserve (10-K 2025-12-31, Critical Accounting Estimates; Note 1).
• Unrealized losses on available-for-sale securities remain significant at $9.4M (amortized cost $137.2M vs fair value $127.7M) at December 31, 2025, though improved from $14.5M at December 31, 2024 (10-K 2025-12-31, Investment Securities).
• Time deposits of $250,000 or more total $778.0M, with $215.7M maturing in three months or less and $451.9M maturing within twelve months, creating near-term funding concentration (10-K 2025-12-31, Deposits and Other Interest-Bearing Liabilities).
• Estimated uninsured deposits are approximately $1.5B at December 31, 2025 (10-K 2025-12-31, Deposits and Other Interest-Bearing Liabilities).
• Commercial non-owner occupied real estate loans represent 236.5% of the Bank’s total risk-based capital at December 31, 2025 (10-K 2025-12-31, Loans).
• Two commercial non-owner occupied loans totaling $6.9M were modified in Q4 2025 due to borrower financial difficulty, with interest rates reduced from 5.06% to 2.00% and maturity extended to January 2, 2026 (10-K 2025-12-31, Modifications to Borrowers Experiencing Financial Difficulty).

3. Earnings Assessment (Income Statement)

Earnings Trajectory: Improving

Net interest income grew from $77.7M in 2023 to $81.2M in 2024 (+4.6%) and $105.0M in 2025 (+29.2%), driven by a 58 basis point decline in deposit costs and a 13 basis point rise in loan yield (10-K 2025-12-31, Rate/Volume Analysis). Net income available to common shareholders rose from $13.4M (2023) to $15.5M (2024) to $30.4M (2025), with diluted EPS increasing from $1.66 to $1.91 to $3.72 (10-K 2025-12-31, Selected Financial Data). The net interest margin (tax-equivalent) expanded from 2.07% (2023) to 2.06% (2024) to 2.57% (2025) (10-K 2025-12-31, Selected Financial Data). Noninterest income grew 8.2% to $13.1M in 2025, while noninterest expense rose only 3.0% to $75.5M, improving the efficiency ratio from 78.5% to 64.0% (10-K 2025-12-31, Noninterest Income; Noninterest Expenses). Return on average assets improved from 0.34% to 0.72% and return on average equity from 4.44% to 8.73% over the three years (10-K 2025-12-31, Selected Financial Data).

4. Cash Generation Assessment (Statement of Cash Flows)

Cash Trajectory: Improving

Net cash provided by operating activities increased each year: $17.7M (2023), $25.6M (2024), $30.5M (2025) (10-K 2025-12-31, Consolidated Statements of Cash Flows). Net cash used in investing activities was volatile but reflects loan growth: -$378.6M (2023), -$28.9M (2024), -$206.3M (2025), with the 2025 outflow driven by a $213.7M net increase in loans (10-K 2025-12-31, Consolidated Statements of Cash Flows). Net cash provided by financing activities was $346.2M (2023), $10.0M (2024), and $282.6M (2025), primarily from deposit growth of $245.7M, $56.2M, and $281.0M respectively (10-K 2025-12-31, Consolidated Statements of Cash Flows). Cash and cash equivalents ended at $269.6M (6.1% of assets) at December 31, 2025, up from $162.9M (4.0%) a year earlier (10-K 2025-12-31, Consolidated Balance Sheets). Operating cash flow consistently covers net income ($30.4M vs $30.5M in 2025), with no material divergence.

5. Balance Sheet Assessment

Balance Sheet Trajectory: Improving

Total assets grew 7.7% to $4.40B at December 31, 2025 from $4.09B a year earlier, with loans up 5.9% to $3.85B and deposits up 8.2% to $3.72B (10-K 2025-12-31, Selected Financial Data). The loan-to-deposit ratio improved to 103% from 106% (10-K 2025-12-31, Deposits and Other Interest-Bearing Liabilities). Shareholders’ equity rose 11.6% to $368.7M, driven by $30.4M net income, $3.8M equity compensation, and $4.0M other comprehensive income improvement (10-K 2025-12-31, Liquidity and Capital Resources). All regulatory capital ratios improved: total risk-based capital to 12.89% from 12.70%, Tier 1 leverage to 8.93% from 8.55%, and tangible common equity to assets to 8.37% from 8.08% (10-K 2025-12-31, Selected Financial Data). The allowance for credit losses increased to $42.3M (1.10% of loans) from $39.9M, with net charge-offs near zero at 0.00% of average loans (10-K 2025-12-31, Allowance for Credit Losses). Nonperforming assets rose to 0.32% of assets but remain low in absolute terms ($14.1M) with 305% coverage by the allowance (10-K 2025-12-31, Nonperforming Assets).

6. Data Gaps

• Quarterly income statement, cash flow, and balance sheet data for 2025 and 2026 (the 10-Q filings for 2025-06-30, 2025-09-30, 2026-03-31, and 2026-06-30 were listed but not provided in the document set).
• Quarterly net interest margin, efficiency ratio, and credit quality trends to assess intra-year momentum.
• Detailed breakdown of the $213.4M loan growth in 2025 by quarter to understand pacing.
• Quarterly provision for credit losses and charge-off details to evaluate the trajectory of the ACL methodology change impact.
• Fair value hierarchy levels (Level 1/2/3) for investment securities and derivatives to assess valuation subjectivity (referenced in Note 12 but not provided).