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: Ladowicz John (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2021-02-16	Old Second Bancorp, Inc. Common Stock	A	3773	—	Acquired	24069	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Old Second Bancorp, Inc. Common Stock	234277	Indirect

Footnotes

F1: Included in this total are 10,796 shares in Mr. Ladowicz' name outright, 8,273 shares of restricted stock units and 5,000 shares of Performance Based restricted stock units in Mr. Ladowicz' name.

F2: These shares represent 14,427 shares in a traditional IRA and 219,850 shares in a Roth IRA, both in Mr. Ladowicz's name.

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