OLD SECOND BANCORP INC — Director's Dealing 2021

Feb 19, 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: OLD SECOND BANCORP INC (OSBC)
CIK: 0000357173
Period of Report: 2021-02-16

Reporting Person: ADAMS BRADLEY S. (CFO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2021-02-16	Old Second Bancorp, Inc. Common Stock	A	10726	—	Acquired	143215	Direct
2021-02-16	Old Second Bancorp, Inc. Common Stock	A	10726	—	Acquired	132489	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Old Second Bancorp, Inc. Common Stock	121763	Direct

Footnotes

F1: Included in this total are 41,800 shares held jointly with spouse, 65,689 shares are restricted stock units and 35,726 shares are Performance Based restricted stock units held in Mr. Adams' name alone.

F2: These shares represent Restricted Stock Units granted pursuant to the 2019 Long Term Equity Incentive Plan. These shares have a 3-year cliff vesting.

F3: These shares represent Performance Based Restricted Stock Units granted pursuant to the 2019 Long Term Incentive Plan. These shares have a 3-year cliff vesting.