OLD SECOND BANCORP INC — Director's Dealing 2022

May 24, 2022

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: OLD SECOND BANCORP INC (OSBC)
CIK: 0000357173
Period of Report: 2022-05-21

Reporting Person: ADAMS BRADLEY S. (N/A)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2022-05-21	Old Second Bancorp, Inc. Common Stock	D	2987	$13.94	Disposed	150798	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Old Second Bancorp, Inc. Common Stock	9578	Indirect

Footnotes

F1: These shares represent the portion of shares disposed of to cover the tax liability for vesting.

F2: Included in this total are 24,637 shares held jointly with spouse, 75,300 shares held at a broker, and 50,861 shares of Restricted Stock Units in Mr. Adams' name alone.