Richard A. Gartelmann JR - Feb 21, 2023 Form 4/A - Amendment Insider Report for OLD SECOND BANCORP INC (OSBC)

Role: EVP
Signature: /s/ Shirley Cantrell, Attorney-in-Fact
Stock symbol: OSBC
Transactions as of: Feb 21, 2023
Transactions value $: $0
Form type: 4/A - Amendment
Date filed: 3/3/2023, 04:31 PM
Date Of Original Report: Feb 21, 2023
Previous filing: Feb 23, 2023
Next filing: Apr 4, 2023

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	OSBC	Restricted Stock Units	Award	$0	+5.17K	+57.34%	$0.00	14.2K	Feb 21, 2023	Direct	F1
holding	OSBC	Old Second Bancorp, Inc. Common Stock						21K	Feb 21, 2023	Direct	F2
holding	OSBC	Old Second Bancorp, Inc. Common Stock						11.2K	Feb 21, 2023	By 401-K

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Each restricted stock unit represents a contingent right to receive one share of common stock. The reporting person was granted 5,170 restricted stock units on the date of grant, 2,585 of which are time-based restricted stock units that vest on the third anniversary of the grant date and 2,585 of which are performance-based restricted stock units that may vest and convert to shares within a range from 0% to 150% 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 within 3 to 5 business days from the date of vesting.
F2	Of this total, 18,082.667 shares are held in Trust with spouse and 2,893 shares are held in his name alone.

Content

Each restricted stock unit represents a contingent right to receive one share of common stock. The reporting person was granted 5,170 restricted stock units on the date of grant, 2,585 of which are time-based restricted stock units that vest on the third anniversary of the grant date and 2,585 of which are performance-based restricted stock units that may vest and convert to shares within a range from 0% to 150% 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 within 3 to 5 business days from the date of vesting.

Of this total, 18,082.667 shares are held in Trust with spouse and 2,893 shares are held in his name alone.