Company: OSBC
Filing Date: 2025-05-08
Form Type: 424B3
Source: 0001104659-25-046065
Chunk: 143

Company: OLD SECOND BANCORP INC
Filing Date: 2025-05-08
Form: 424B3
Chunk 143
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 such written nomination must be delivered or mailed, as prescribed, to the Corporate Secretary, not later than the close of business on the seventh day following the day on which notice of the meeting was mailed. Each written nomination must set forth (a) the name, age, business address and, if known, residence address of each nominee proposed in such written nomination; (b) the principal occupation or employment of each such nominee for the past five years and (c) the number of shares of Old Second stock beneficially owned by each such nominee and by the nominating stockholder. | ​ |
| Notice of Stockholder Meeting                     | ​ | ​ | The Bancorp Financial bylaws provide that written notice of an annual meeting or special meeting must be provided not less than ten nor more than 60 days before the date of the meeting, or in the case of a merger, consolidation or sale, lease or exchange of all of substantially all of Bancorp Financial’s property and assets, at least 20 days before the date of the meeting. | ​ | ​ | The Old Second bylaws provide that written notice of an annual meeting must be provided no less than ten nor more than 50 days before the meeting, while notice of a special meeting must be provided no less than ten nor more than 60 days before the meeting.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 | ​ |
| Amendment of Charter/Articles and Bylaws          | ​ | ​ | The Bancorp Financial charter reserves the right to amend, alter, change or repeal any provision in the Bancorp Financial charter to Bancorp Financial to the extent allowable under the DGCL.                                                                                                                                                                                          | ​ | ​ | Generally, an amendment of the Old Second charter must be approved by a majority vote of the board of directors and also by a majority vote of the outstanding shares of Old Second common stock; provided, however, that an affirmative vote of at least 75% of the                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             | ​ |

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TABLE OF CONTENTS

| ​                               | ​ | ​ | BANCORP FINANCIAL                                                                                                                                                                                                                                    | ​ | ​ | OLD SECOND                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         | ​ |
| ​                               | ​ | ​ | The Bancorp Financial bylaws may be altered, amended or repealed by a majority of the board of directors to the extent allowable under the DGCL. Also, under the DGCL, stockholders have the right to amend or repeal the bylaws.                    | ​ | ​ | outstanding voting stock entitled to vote