Old Second Bancorp, Inc. reported second quarter 2026 net income of $28.2 million, or $0.54 per diluted share, an increase from $25.6 million or $0.48 per diluted share in the first quarter of 2026. Net interest margin on a fully tax-equivalent basis was 5.23%, reflecting a 9 basis point increase. The company declared a $0.07 per share cash dividend, payable on August 10, 2026, to stockholders of record as of July 31, 2026. Old Second Bancorp, Inc. is a financial services company providing banking and wealth management services.

Old Second Bancorp, Inc. declared a cash dividend of $0.07 per share, which will be paid on August 10, 02026, to stockholders of record as of July 31, 2026. The company is a financial services company providing banking services.

John Williams, Jr. resigned from the Board of Directors of Old Second Bancorp, Inc. due to presence of age limit policy. The Company does not anticipate immediately filling the vacancy and will reduce the size of the Board by one member. Old Second Bancorp, Inc. is a financial services company providing banking services.

Old Second Bancorp, Inc. announced that it will release its second quarter 2026 financial results after the market close on July 22, 2026, followed by an earnings call on July 23, 2026, at 10:00 a.m. ET. The company is a financial services provider operating in the banking industry.

Old Second Bancorp, Inc. has authorized a new share repurchase program to buy back up to $61.2 million of common stock between July 1, 2026, and June 30, 2027. The program has received nonobjection from the Federal Reserve Bank of Chicago. Old Second Bancorp, Inc. is a financial services company providing banking services.

Dennis Klaeser resigned from the Board of Directors of Old Second Bancorp, Inc. and its subsidiary, Old Second National Bank, effective June 5, 2026. Mr. Klaeser, a Class II director, served on the Executive, Audit, Compensation, Risk, and Capital Committees. The company does not intend to immediately fill the vacancy, which will reduce the Board's size by one member. Old Second Bancorp, Inc. is a financial services company providing banking services.