OLD SECOND BANCORP INC — Director's Dealing 2023

Jul 3, 2023

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: OLD SECOND BANCORP INC (OSBC)
CIK: 0000357173
Period of Report: 2023-06-30

Reporting Person: COLLINS GARY S (N/A)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2023-06-30	Old Second Bancorp, Inc. Common Stock	A	26	—	Acquired	5855	Indirect

Holdings (Non-Derivative)

Security	Shares	Ownership
Old Second Bancorp, Inc. Common Stock	85828.3060	Direct
Old Second Bancorp, Inc. Common Stock	76768.085	Indirect
Restricted Stock Units	55070	Direct

Footnotes

F1: Of this total, 26 shares were allocated during the second quarter pursuant to the Old Second Bancorp, Inc. Employee Salary and Savings Plan. Information herein was provided by the Plan Trustee as of 6-30-23.

F2: These shares are held in Mr. Collin's name alone with a broker.

F3: Included in this total are 41,000 shares in a ROTH IRA and 35,768.085 in a traditional IRA.

F4: Of this total, 27,535 shares are Restricted Stock Units and 27,535 shares of Performance-based Restricted Stock Units in Mr. Collin's name alone.