OLD SECOND BANCORP INC — Director's Dealing 2024

Feb 22, 2024

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: OLD SECOND BANCORP INC (OSBC)
CIK: 0000357173
Period of Report: 2024-02-20

Reporting Person: Eccher James (N/A)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2024-02-20	Restricted Stock Units	A	77088	—	Acquired	182156	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Old Second Bancorp, Inc. Common Stock	267691	Direct
Old Second Bancorp, Inc. Common Stock	31494	Indirect
Old Second Bancorp, Inc. Common Stock	6161	Indirect

Footnotes

F1: Each restricted stock unit represents a contingent right to receive one share of common stock. The reporting person was granted 77,088 restricted stock units on the date of the grant, 38,544 of which are time-based restricted stock units that vest on the third anniversary of the grant date, and 38,544 of which are performance-based restricted stock units that may vest and convert to shares within a range from 0% to 175% of the underlying performance-based restricted stock units originally awarded, depending on our compensation committee approved performance metrics. Vested shares, if any, will be delivered to the reporting person in 3 to 5 business days from the date of vesting.

F2: Of this total are 101,316 shares of Performance Based Restricted Stock Units and 80,840 shares of Restricted Stock Units.

F3: Included in this total are 14,247 shares held outright; 148 shares held jointly with spouse and 253,296 shares held with a broker.