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Old Second Bancorp (NASDAQ: OSBC) plans $30M 2031 note redemption

Filing Impact
(High)
Filing Sentiment
(Neutral)
Form Type
8-K

Rhea-AI Filing Summary

Old Second Bancorp, Inc. plans to redeem $30,000,000 aggregate principal amount of its 3.50% Fixed-to-Floating Rate Subordinated Notes due 2031 on April 15, 2026. The notes will be redeemed at 100% of the principal amount being redeemed, plus accrued and unpaid interest up to, but excluding, the redemption date.

After this transaction, $30,000,000 aggregate principal amount of the notes will remain outstanding. The company has received non-objection from the Federal Reserve Bank of Chicago, and interest on the redeemed notes will cease to accrue after the redemption date. Payment will be handled through U.S. Bank National Association as paying agent, including through Depository Trust Company procedures for book-entry holders.

Positive

  • The company is redeeming $30,000,000 of 3.50% subordinated notes due 2031, which should reduce future interest expense and reflects regulatory non-objection from the Federal Reserve Bank of Chicago.

Negative

  • None.

Insights

Old Second is retiring $30M of subordinated debt while keeping $30M outstanding.

Old Second Bancorp, Inc. is redeeming $30,000,000 of its 3.50% Fixed-to-Floating Rate Subordinated Notes due 2031 at par plus accrued interest on April 15, 2026. This reduces subordinated debt while leaving another $30,000,000 of the same notes outstanding.

The company obtained non-objection from the Federal Reserve Bank of Chicago, confirming regulatory comfort with the redemption from a capital perspective. As of the redemption date, interest will stop accruing on the redeemed portion, lowering ongoing interest expense tied to these notes.

Noteholders will receive the redemption price only upon proper presentation of their notes to U.S. Bank National Association, or through Depository Trust Company procedures for book-entry positions. Subsequent company filings may provide more detail on how this partial redemption affects capital ratios and funding costs.

OLD SECOND BANCORP INC0000357173false00003571732026-03-042026-03-04

I

United States

Securities And Exchange Commission
Washington, D.C. 20549

FORM 8-K

Current Report

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): March 4, 2026

Graphic

(Exact name of registrant as specified in its charter)

Delaware

000-10537

36-3143493

(State or other jurisdiction of incorporation)

(Commission File Number)

(I.R.S. Employer Identification No.)

37 South River Street
Aurora, Illinois 60507
(Address of principal executive offices) (Zip code)

(630) 892-0202
(Registrant’s telephone number, including area code)

N/A

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

  Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

  Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

  Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

  Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class

Trading Symbol(s)

Name of each exchange on which registered

Common Stock

OSBC

The Nasdaq Stock Market

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 under the Securities Act (17 CFR 230.405) or Rule 12b-2 under the Exchange Act (17 CFR 240.12b-2).

Emerging growth company  

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.  

Item 8.01 Other Events

On March 4, 2026, Old Second Bancorp, Inc. (the “Company”) notified U.S. Bank National Association, as paying agent (the “Paying Agent”), of its intention to redeem (the “Redemption”), on April 15, 2026 (the “Redemption Date”), $30,000,000 aggregate principal amount of its outstanding 3.50% Fixed-to-Floating Rate Subordinated Notes due 2031 (CUSIP No. 680277AC4), originally issued on April 6, 2021 (the “Notes”). The Notes will be redeemed at a cash redemption price equal to 100% of the aggregate principal amount of the Notes being redeemed, plus accrued and unpaid interest thereon to, but excluding, the Redemption Date (the “Redemption Price”). Upon completion of the Redemption, $30,000,000 aggregate principal amount of the Notes will remain outstanding.

The Company has received non-objection from the Federal Reserve Bank of Chicago with respect to the Redemption.

Payment of the Redemption Price will be made on the Redemption Date only upon presentation and surrender of the Notes to the Paying Agent. Notes held in book-entry form will be redeemed and the Redemption Price paid in accordance with the applicable procedures of The Depository Trust Company. Interest on the Notes called for redemption will cease to accrue on and after the Redemption Date. Notice of redemption will be delivered to the registered holders of the Notes in accordance with the terms governing the Notes.

Cautionary Statement Regarding Forward Looking Statements

Statements included in this Current Report on Form 8-K that are not historical facts are intended to be, and are hereby identified as, forward-looking statements for purposes of the safe harbor provided by Section 21E of the Securities Exchange Act of 1934, as amended. Forward-looking statements generally include words such as “expects,” “anticipates,” “intends,” “estimates,” and similar expressions. The Company cautions readers that forward-looking statements are subject to risks and uncertainties that could cause actual results to differ materially from those anticipated. Such risks and uncertainties include, among others, the factors disclosed in the Company’s Annual Report on Form 10-K for the year ended December 31, 2025, filed with the Securities and Exchange Commission on February 26, 2026, and in the Company’s subsequent filings with the Securities and Exchange Commission. The Company undertakes no obligation to update any forward-looking statements to reflect events or circumstances after the date of this report.

Signature

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: March 4, 2026

By:

/s/ Bradley S. Adams

Bradley S. Adams

Executive Vice President, Chief Operating Officer and Chief Financial Officer

FAQ

What did Old Second Bancorp (OSBC) announce about its subordinated notes?

Old Second Bancorp plans to redeem $30,000,000 of its 3.50% Fixed-to-Floating Rate Subordinated Notes due 2031 on April 15, 2026, at 100% of principal plus accrued and unpaid interest, reducing the outstanding principal on this issue by half.

How much of Old Second Bancorp’s 2031 subordinated notes will remain after redemption?

After the planned April 15, 2026 redemption, $30,000,000 aggregate principal amount of Old Second Bancorp’s 3.50% Fixed-to-Floating Rate Subordinated Notes due 2031 will remain outstanding, meaning the company is retiring half of the originally issued $60,000,000 principal amount.

At what price will Old Second Bancorp redeem its 3.50% subordinated notes?

The notes will be redeemed at a cash price equal to 100% of the aggregate principal amount being redeemed, plus accrued and unpaid interest to, but excluding, April 15, 2026, giving noteholders full principal recovery plus all interest earned up to the redemption date.

Did regulators approve Old Second Bancorp’s $30 million note redemption?

Old Second Bancorp received non-objection from the Federal Reserve Bank of Chicago for the $30,000,000 redemption of its 3.50% subordinated notes, indicating regulators do not oppose the transaction from a supervisory or capital perspective based on the information they reviewed.

How will Old Second Bancorp’s noteholders receive the redemption payment?

Noteholders will receive the redemption price only upon presenting and surrendering their notes to U.S. Bank National Association as paying agent, while holders in book-entry form will be processed and paid through the standard procedures of The Depository Trust Company on the redemption date.

When will interest stop accruing on Old Second Bancorp’s redeemed notes?

Interest on the portion of Old Second Bancorp’s 3.50% subordinated notes called for redemption will cease to accrue on and after April 15, 2026, the redemption date, so investors will not earn interest on those redeemed securities beyond that point.

Filing Exhibits & Attachments

3 documents
Old Second Bancorp Inc Ill

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