OLD SECOND BANCORP INC (OSBC) Latest Filing Signal

Latest Filing: 10-K  |  Filed Feb 26, 2026

Cross-checked across multiple AI analysts and grounded in the latest SEC filing.

powered by: earningsVibe.ai

Question:
What is the latest filing signal for OLD SECOND BANCORP INC?
Answer:
Based on earningsVibe SuperAnalyst™ synthesis of the latest 10-K, OLD SECOND BANCORP INC's filing signal turned positive.
earningsVibe SuperAnalyst™ Verdict: TURNED POSITIVE

Signal Performance — Stock Price Since Filing

30-Day Change
-1.83%
from filing date
60-Day Change
Pending
from filing date

Underlying analyst views from Perplexity, Gemini, Claude, and ChatGPT

PERPLEXITY
Continuing Positive
GEMINI
Turned Positive
CLAUDE
Turned Positive
CHATGPT
Continuing Positive

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Question:
What does OLD SECOND BANCORP INC actually do?
Answer:
Old Second Bancorp, Inc. is a bank holding company headquartered in Aurora, Illinois, operating 55 banking centers across seven counties in Illinois. The company offers a comprehensive suite of community banking and trust services, including deposit products, lending (commercial, consumer, real estate, and leases), and wealth management. Following its July 1, 2025, acquisition of Bancorp Financial, Inc., Old Second expanded its asset base and loan portfolio, notably adding nationwide powersport, collector car, and manufactured home lending. The company also completed a branch transaction with First Merchants Bank in December 2024, enhancing its presence in the Chicago metropolitan area. Old Second's strategy focuses on relationship-driven community banking, supplemented by strategic acquisitions.
Question:
What are OLD SECOND BANCORP INC's revenue drivers?
Answer:
Primary revenue drivers include net interest income generated from its loan and securities portfolios, as well as noninterest income from wealth management services, service charges on deposits, and card-related fees.

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