Company: OSBC
Filing Date: 2025-04-18
Form Type: DEF 14A
Source: 0001558370-25-005000
Chunk: 4

Company: OLD SECOND BANCORP INC
Filing Date: 2025-04-18
Form: DEF 14A
Chunk 4
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 on your screen. The stockholder list may be accessed at any time during the meeting. Can I attend the annual meeting as a guest? Yes. If you are not a stockholder or do not have a control number, you may join the meeting as a guest to listen, but you will not be able to participate. How can I ask questions during the meeting? Stockholders may submit questions in real time during the meeting at www.virtualshareholdermeeting.com/OSBC2025 and entering the 16-digit control number located on your proxy card. We intend to respond to all questions submitted during the meeting in accordance with the annual meeting’s Rules of Conduct which are pertinent to the Company and the meeting matters, as time permits. The Rules of Conduct will be posted at the virtual annual meeting forum at www.virtualshareholdermeeting.com/OSBC2025. Responses to any such questions that are not addressed during the meeting will be published following the meeting on our website at www.oldsecond.com under the link “Investor Relations.” Questions and responses will be grouped by topic and substantially similar questions will be grouped and responded to once. What can I do if I need technical assistance during the meeting? If you encounter any difficulties accessing the virtual meeting during the check-in or meeting time, please call the technical support number that will be posted on the virtual annual meeting log-in page.

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If I am a stockholder of record, how do I vote? If you are a stockholder of record, you may:

| ● | Vote via the Internet Before the Meeting: You may vote via the Internet 24 hours a day, seven days a week, by visiting www.proxyvote.com before the day of the annual meeting. |

| ● | Vote by Proxy: If you choose to vote by proxy, simply mark your proxy card, date and sign it and return it in the postage paid envelope provided. |

| ● | Vote via the Internet During the Meeting: You may choose to vote electronically via the Internet at www.virtualshareholdermeeting.com/OSBC2025 during the virtual annual meeting. Stockholders will need their unique control number which appears on the proxy card (printed in the box and marked by the arrow) and the instructions that accompanied the proxy materials. |

Regardless of whether you plan to participate in the audio webcast of the meeting, you are urged to either vote via the Internet before the meeting or sign, date, and return your proxy card. If you participate in the audio webcast, you may continue to have your shares of