OLD SECOND BANCORP INC — Director's Dealing 2023

Feb 23, 2023

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: OLD SECOND BANCORP INC (OSBC)
CIK: 0000357173
Period of Report: 2023-02-18

Reporting Person: Gartelmann Richard A JR (N/A)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2023-02-18	Old Second Bancorp, Inc. Common Stock	D	1530	—	Disposed	29992.6670	Direct
2023-02-21	Old Second Bancorp, Inc. Common Stock	A	16492	—	Acquired	46484.6670	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Old Second Bancorp, Inc. Common Stock	11231	Indirect

Footnotes

F1: These shares were disposed of to cover the tax liability for shares that vested.

F2: These shares represent Restricted Stock Units granted 2-21-23 pursuant to the Old Second Bancorp, Inc. 2019 Equity Incentive Plan. These shares have a 3-year cliff vesting.

F3: Included in this total are 2,893 shares held outright; 25,509 shares of Restricted Stock Units and 18,082.667 shares held with a broker.