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: COLLINS GARY S (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	3351	—	Disposed	124406.3060	Direct
2023-02-21	Old Second Bancorp, Inc. Common Stock	A	16492	—	Acquired	140898.3060	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Old Second Bancorp, Inc. Common Stock	76768.085	Indirect
Old Second Bancorp, Inc. Common Stock	5752	Indirect

Footnotes

F1: These shares were disposed of to cover the tax liability from Restricted Stock Unit vesting.

F2: These shares represent Restricted Stock Unit 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 6,983 shares held outright; 55,070 shares of Restricted Stock Units and 78,845.306 shares held with a broker.

F4: Included in this total are 41,000 shares in a ROTH IRA and 35,748.085 in a traditional IRA.