Old Second Bancorp Files 8-K: Other Events

Ticker: OSBC · Form: 8-K · Filed: Oct 21, 2025 · CIK: 357173

Old Second Bancorp Inc 8-K Filing Summary
FieldDetail
CompanyOld Second Bancorp Inc (OSBC)
Form Type8-K
Filed DateOct 21, 2025
Risk Levellow
Pages1
Reading Time2 min
Key Dollar Amounts$0.07
Sentimentneutral

Sentiment: neutral

Topics: 8-k, other-events

Related Tickers: OTSC

TL;DR

OLD SECOND BANCORP FILED AN 8-K FOR 'OTHER EVENTS' - DETAILS PENDING.

AI Summary

Old Second Bancorp, Inc. filed an 8-K on October 21, 2025, reporting "Other Events." The filing does not contain specific details about the nature of these events, dollar amounts, or definitive dates beyond the filing date itself.

Why It Matters

This filing indicates that Old Second Bancorp has reported an event requiring immediate disclosure to the SEC, though the specifics are not yet detailed.

Risk Assessment

Risk Level: low — The filing is a standard 8-K for 'Other Events' without immediate negative or positive financial implications disclosed.

Key Players & Entities

  • OLD SECOND BANCORP INC (company) — Registrant
  • October 21, 2025 (date) — Filing Date

FAQ

What specific event(s) are being reported under 'Other Events'?

The filing does not specify the nature of the 'Other Events' beyond the general category.

Are there any financial implications associated with these 'Other Events'?

The filing does not disclose any specific financial amounts or impacts related to the reported events.

When did the event(s) occur?

The filing indicates the report date is October 21, 2025, and the date of the earliest event reported is also October 21, 2025, but no further specifics are given.

Is this filing related to a merger, acquisition, or significant operational change?

The filing is categorized under 'Other Events' and does not provide details to confirm or deny these possibilities.

Where is Old Second Bancorp, Inc. headquartered?

Old Second Bancorp, Inc. is headquartered at 37 South River Street, Aurora, Illinois 60507.

Filing Stats: 391 words · 2 min read · ~1 pages · Grade level 11 · Accepted 2025-10-21 10:30:10

Key Financial Figures

  • $0.07 — f Directors declared a cash dividend of $0.07 per share payable on November 10, 2025,

Filing Documents

SIGNATURES

SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. OLD SECOND BANCORP, INC. Dated: October 21, 2025 By: /s/ Bradley S. Adams Bradley S. Adams Executive Vice President, Chief Operating Officer and Chief Financial Officer 3

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