Welcome to our dedicated page for Old Second Bancorp Ill SEC filings (Ticker: OSBC), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Old Second Bancorp Inc. filings document the regulatory disclosures of a Nasdaq-listed bank holding company and the parent of Old Second National Bank. Recent 8-K reports record quarterly results, loan portfolio disclosures, cash dividend declarations, earnings-call notices, capital actions and other material events affecting the company's banking operations and common stock.
The filing record also includes capital-structure disclosures such as common-share repurchase authorization and subordinated note redemption matters, including Federal Reserve non-objection references where applicable. Proxy materials provide annual governance disclosures, executive compensation information and equity-award data for the public company.
Old Second Bancorp (OSBC) insider filed a Form 4 reporting two open‑market sales from an IRA. The officer/director sold 26,406 shares at $18.2659 on 10/30/2025 and 31,159 shares at $17.8861 on 10/31/2025. Following these transactions, the IRA held 0 shares, while the reporting person held 309,680 shares directly. The reporting person is listed as a Director and as an Officer (President, Powersports Lending).
Old Second Bancorp (OSBC) reported Q3 2025 results showing solid balance sheet growth but lower earnings. Total assets reached $6,991,754, up from $5,649,377 at year‑end, reflecting loan and deposit growth and the Bancorp Financial acquisition. Loans rose to $5,265,014 and deposits to $5,760,250.
Quarterly performance mixed: net interest and dividend income increased to $82,775 from $60,578, but the provision for credit losses climbed to $19,653 from $2,000 and noninterest expense rose to $63,163 from $39,308, pressuring profitability. Net income was $9,871 versus $22,951 a year ago; diluted EPS was $0.18 versus $0.50. The company declared a $0.06 dividend per share.
Equity strengthened to $866,685, aided by acquisition-related increases in common stock and additional paid‑in capital, while accumulated other comprehensive loss improved to $(32,294) from $(47,748). Shares outstanding were 52,664,535 as of September 30, 2025.
Old Second Bancorp, Inc. filed a current report to furnish a press release announcing its financial results for the third quarter ended September 30, 2025.
The report also provides separate loan portfolio disclosures as of that date, both attached as exhibits for readers who want more detailed financial information.
Old Second Bancorp (OSBC) announced a regular cash dividend. The Board declared a $0.07 per share dividend, payable on November 10, 2025 to stockholders of record as of October 31, 2025.
This reflects a standard capital return to shareholders via cash dividends, as disclosed under Other Events.
James Eccher, Chairman & CEO and a director of Old Second Bancorp, Inc. (OSBC), reported transactions on 09/30/2025 on Form 4. The filing shows allocations of 22 shares to his profit sharing account and 134 shares to his employee salary and savings (401(k)) plan, each reported as acquisitions at $0. The report also discloses 329,896 shares of Common Stock held directly and 184,318 Restricted Stock Units held directly. The filer notes that of the direct common shares, 148 are held jointly with spouse and 329,748 are held in a brokerage account. The form is signed by an attorney-in-fact on 10/01/2025.
Bradley S. Adams, CFO & COO of Old Second Bancorp, Inc. (OSBC), reported transactions on 09/30/2025. The Form 4 shows a 35-share allocation to his 401(k) plan at no cost and lists dispositions of 143,308 shares of common stock and 77,444 restricted stock units. Following the reported activity, Mr. Adams beneficially owns 10,085 shares indirectly through the 401(k) plan. The filing notes that the 143,308 disposed shares reflect holdings jointly held with his spouse (75,300 shares with a broker and 68,008 shares held outright). Transactions were reported by an attorney-in-fact on 10/01/2025.
Gary S. Collins, Vice Chairman and a director of Old Second Bancorp, Inc. (OSBC), reported several Form 4 transactions dated 09/30/2025. The filing shows an allocation of 62 shares to Mr. Collins under the companys Employee Salary and Savings Plan and multiple disposals: 46,624 shares and 44,946 restricted stock units were disposed of on the same date. After these transactions, Mr. Collins beneficially owned 6,765 shares (indirect via a 401(k)) and 78,256.085 shares indirectly in IRAs, which include 41,000 shares in a Roth IRA and 37,256.085 shares in a traditional IRA.
The report was signed by an attorney-in-fact on 10/01/2025 and discloses Mr. Collins dual role as director and Vice Chairman. The filing records routine plan allocations and disposals but does not provide reasons for the disposals or any derivative transactions.
Donald Pilmer, an EVP and officer of Old Second Bancorp, reported Form 4 transactions dated 09/30/2025 showing allocations from company benefit plans and a disposition of restricted stock units. The filing lists 182 shares from the Profit Sharing Plan and 3,995 shares from the Employee Salary Savings (401-k) Plan allocated to accounts, plus 1,450 shares held in a spouse's IRA. The report also shows a disposition of 38,718 Restricted Stock Units. After the transactions, the filing lists 63,135 shares as indirectly beneficially owned, which the filer explains includes brokerage holdings, custodial shares, and remaining RSUs.
Richard A. Gartelmann Jr., EVP and director of Old Second Bancorp, Inc. (OSBC), reported transactions dated 09/30/2025. The filing shows 44 shares of Old Second common stock were allocated to a 401(k) plan account during the third quarter at a $0 price and are recorded as held indirectly in a plan account, increasing the reported indirect holding to 12,516 shares. The form also records dispositions of 26,874 shares held in the reporting person’s name and 20,552 restricted stock units disposed, with an explanatory note that the 44 newly allocated shares were provided by the Plan Trustee as of 09/30/2025. The filing is signed by an attorney-in-fact on 10/01/2025.
Old Second Bancorp, Inc. filed a current report to announce timing for its upcoming quarterly results. The company plans to release its financial results for the third quarter of 2025 after the market closes on October 22, 2025.
The company will host an earnings conference call on October 23, 2025 at 10:00 a.m. Eastern Time (9:00 a.m. Central Time), with investors able to join by dialing 888-506-0062 and using entry code 740004. A telephone replay will be available until 10:00 a.m. Eastern Time on October 30, 2025 by dialing 877-481-4010 and using replay PIN 53047.