Old Second Bancorp (OSBC) Interest income - Loans (2010 - 2026)

Old Second Bancorp (OSBC) has 17 years of Interest income - Loans data on file, last reported at $87.1 million in Q1 2026.

• For the quarter ending Q1 2026, Interest income - Loans rose 41.47% year-over-year to $87.1 million; the trailing twelve-month figure through Mar 2026 stood at $331.3 million (up 31.35% YoY), and the FY2025 full-year result was $305.8 million, up 20.71% from the prior year.
• Interest income - Loans for Q1 2026 stood at $87.1 million, down from $90.9 million in the prior quarter.
• Across five years, Interest income - Loans topped out at $91.3 million in Q3 2025 and bottomed at $36.4 million in Q1 2022.
• The 5-year median for Interest income - Loans is $62.2 million (2024), against an average of $62.8 million.
• The widest annual swing landed in 2022, when Interest income - Loans soared 118.69%; it then declined 1.72% in 2025.
• A 5-year view of Interest income - Loans shows it stood at $55.2 million in 2022, then gained by 13.74% to $62.8 million in 2023, then climbed by 1.94% to $64.0 million in 2024, then jumped by 42.14% to $90.9 million in 2025, then fell by 4.16% to $87.1 million in 2026.
• The last three Interest income - Loans figures came in at $87.1 million (Q1 2026), $90.9 million (Q4 2025), and $91.3 million (Q3 2025), per Business Quant data.

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