Old Second Bancorp, Inc.
37 South River Street
Aurora, Illinois 60507
(630) 892-0202
August 10, 2017
VIA EDGAR
United States Securities and Exchange Commission
Division of Corporation Finance
100 F Street, NE
Washington, D.C. 20549
Attention: Christopher Dunham, Staff Attorney
Re: |
| Old Second Bancorp, Inc. (the “Company”) |
|
| Request for Acceleration of Effectiveness of Form S-3 |
|
| SEC File No. 333-219680 (the “Registration Statement”) |
Dear Mr. Dunham:
The Company hereby requests acceleration of the effective date of the above-referenced Registration Statement to 10:00 a.m., Eastern Time, on Friday, August 11, 2017, or as soon thereafter as practicable.
The staff should feel free to contact Brennan Ryan of Nelson Mullins Riley & Scarborough LLP, the Company’s legal counsel, at (404) 322-6218 with any questions or comments.
| Very truly yours, |
|
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| Old Second Bancorp, Inc. |
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| /s/ Bradley S. Adams |
| Bradley S. Adams |
| Executive Vice President and Chief Financial Officer |
