Old Second Bancorp (OSBC) Operating Expenses (2010 - 2026)

Old Second Bancorp (OSBC) has 17 years of Operating Expenses data on file, last reported at $50.2 million in Q1 2026.

• For the quarter ending Q1 2026, Operating Expenses rose 12.82% year-over-year to $50.2 million; the trailing twelve-month figure through Mar 2026 stood at $209.7 million (up 26.33% YoY), and the FY2025 full-year result was $204.0 million, up 27.71% from the prior year.
• Operating Expenses for Q1 2026 stood at $50.2 million, down from $52.9 million in the prior quarter.
• Across five years, Operating Expenses topped out at $63.2 million in Q3 2025 and bottomed at $34.8 million in Q2 2023.
• The 5-year median for Operating Expenses is $38.3 million (2022), against an average of $41.8 million.
• The widest annual swing landed in 2022, when Operating Expenses soared 75.97%; it then decreased 6.7% in 2023.
• A 5-year view of Operating Expenses shows it stood at $39.7 million in 2022, then declined by 6.7% to $37.0 million in 2023, then grew by 19.71% to $44.3 million in 2024, then advanced by 19.43% to $52.9 million in 2025, then declined by 5.15% to $50.2 million in 2026.
• The last three Operating Expenses figures came in at $50.2 million (Q1 2026), $52.9 million (Q4 2025), and $63.2 million (Q3 2025), per Business Quant data.

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