Company: OSBC
Filing Date: 2025-04-23
Form Type: S-4
Source: 0001104659-25-037832
Chunk: 436

Company: OLD SECOND BANCORP INC
Filing Date: 2025-04-23
Form: S-4
Chunk 436
---
 Agreement and the effects that it has on the Stockholder’s and such spouse’s rights with regard to the Stock; and

(ii) with respect to any and all such rights which the spouse may now or in the future have in and to the Stock, that spouse shall be subject to all the terms and provisions of this Agreement as if such spouse were a Stockholder hereunder.

(b)

#### Successors
. This Agreement shall be binding upon and inure to the benefit of the Company and its successors and assigns, and on each Stockholder and such Stockholder’s successors and assigns legal representatives, executors and administrators.

(c)

#### Counterparts
. This Agreement may be executed in two or more counterparts, each of which shall be deemed an original, but all of which together shall constitute one Agreement by and among the Company and the Stockholders.

<div align='center'>[NOTE: EXECUTION OF THE SUBSCRIPTION AGREEMENT IS DEEMED TO CONSTITUTE EXECUTION BY SUBSCRIBERS OF THIS STOCKHOLDERS AGREEMENT.]

D-5</div>

TABLE OF CONTENTS

# PART II

### INFORMATION NOT REQUIRED IN PROSPECTUS

## ITEM 20.   INDEMNIFICATION OF DIRECTORS AND OFFICERS.

#### Delaware Law
. Section 145 of the Delaware General Corporation Law permits a Delaware corporation to indemnify any person who was or is a party or is threatened to be made a party to any threatened, pending or completed action, suit or proceeding, whether civil, criminal, administrative or investigative, by reason of the fact that the person is or was a director, officer, employee or agent of the corporation, or is or was serving at the request of the corporation as a director, officer, employee or agent of another corporation, partnership, joint venture, trust or other enterprise.

Depending on the nature of the proceeding, a corporation may indemnify such person against expenses (including attorneys’ fees), judgments, fines and amounts paid in settlement actually and reasonably incurred in connection with such action, suit or proceeding, if the person acted in good faith and in a manner the person reasonably believed to be in or not opposed to the best interests of the corporation. In criminal proceedings, the person must also have had no reasonable cause to believe that his or her conduct was unlawful.

In an action brought by or in the right of the corporation, no indemnification may be made in respect of any claim, issue or matter as to which such person is adjudged liable to the corporation, unless and only to the