OLD SECOND BANCORP INC — Director's Dealing 2024

Jan 2, 2024

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: OLD SECOND BANCORP INC (OSBC)
CIK: 0000357173
Period of Report: 2023-12-31

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

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2023-12-31	Old Second Bancorp, Inc. Common Stock	A	35	—	Acquired	9846	Indirect

Holdings (Non-Derivative)

Security	Shares	Ownership
Old Second Bancorp, Inc. Common Stock	107931	Direct
Restricted Stock Units	56986	Direct

Footnotes

F1: Of this total, 35 shares were allocated during the fourth quarter pursuant to the Old Second Bancorp, Inc. Employee Salary and Savings Plan. Information herein was provided by the plan Trustee as of 12-31-23.

F2: Included in this total are 75,300 shares held jointly with spouse with a broker and 32,631 shares held jointly with spouse outright.

F3: Included in this total are 28,493 shares of Restricted Stock Units and 28,493 shares of Performance-Based Restricted Stock Units.