重大事件
即時報告
8-K
2026-07-01
Old Second Bancorp 預告將於 2026 年 7 月 22 日收市後公佈第二季度業績
AI 繁中摘要
Old Second Bancorp Inc. 提交 8-K 表格，宣佈將於 2026 年 7 月 22 日收市後公佈第二季度業績 💼
📅 重點日程：
- 業績發佈：2026 年 7 月 22 日（星期三）收市後
- 業績電話會議：2026 年 7 月 23 日（星期四）東岸時間上午 10:00（中央時間上午 9:00）
投資者可通過以下方式收聽：
🔗 即時網絡廣播：https://www.webcaster5.com/Webcast/Page/2239/54212
🌐 或到 Old Second 投資者關係網站（https://investors.oldsecond.com/events）的「活動」部分
電話會議重播將於會議結束後在相同網站保留長達一年。
本次申報僅為預告性質，未有提及具體財務數字或管理層展望。投資者應留意屆時公佈的第二季度業績，以評估該行的盈利能力、貸款增長及資產質素等關鍵指標。📊
展開英文正文
OLD SECOND BANCORP INC_July 1, 2026 OLD SECOND BANCORP INC0000357173false00003571732026-07-012026-07-01 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): July 1, 2026 (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 Old Second Bancorp, Inc. (the “Company”, “we,” “us” and “our”) will release financial results for the second quarter of 2026 after the market closes on July 22, 2026. We will also host an earnings call on Thursday, July 23, 2026 at 10:00 a.m. Eastern Time (9:00 a.m. Central Time). Investors may listen to our earnings call via a live webcast by accessing the link provided below, or alternatively, on the Events section of the Old Second Investor Relations website (https://investors.oldsecond.com/events). Investors are encouraged to register at the webcast link at least 10 minutes prior to the scheduled start of the call. Webcast URL: https://www.webcaster5.com/Webcast/Page/2239/54212 A replay of the webcast will be available under the Events section of the Old Second Investor Relations website (https://investors.oldsecond.com/events) for up to one year after the earnings call date. 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: July 1, 2026 By: /s/ Bradley S. Adams Bradley S. Adams Executive Vice President, Chief Operating Officer and Chief Financial Officer 2