OLD SECOND BANCORP INC — Director's Dealing 2018

Apr 18, 2018

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: OLD SECOND BANCORP INC (OSBC)
CIK: 0000357173
Period of Report: 2018-04-17

Reporting Person: Ladowicz John (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2018-04-17	Old Second Bancorp, Inc. Common Stock	A	5000	—	Acquired	18646	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Old Second Bancorp, Inc. Common Stock	234277	Indirect
Old Second Bancorp, Inc. Common Stock	9750	Indirect

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Employee Stock Option Right to Buy	$7.49	2019-02-17	Common Stock (1500)	1500	Direct

Footnotes

F1: Included in this total are 7,146 shares in Mr. Ladowicz' name outright, 6,500 shares of restricted stock units and 5,000 shares of Performance Based restricted stock units in Mr. Ladowicz' name.

F2: These shares represent Performance Based Restricted Stock Units granted in 2018 under the Long Term Incentive Program. These shares have a 3-year cliff vesting.

F3: Does not apply.