OLD SECOND BANCORP INC — Director's Dealing 2015

Mar 6, 2015

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: OLD SECOND BANCORP INC (OSBC)
CIK: 0000357173
Period of Report: 2015-03-06

Reporting Person: BONIFAS EDWARD (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2015-03-06	Old Second Bancorp, Inc. Common Stock	A	2500	—	Acquired	100007	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Old Second Bancorp, Inc. Common Stock	97507	Direct

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
Employee Stock Opton Right to Buy	$27.75	2017-12-18	Common Stock (1500)	1500	Direct
Employee Stock Option Right to Buy	$29.20	2016-12-19	Common Stock (1500)	1500	Direct
Employee Stock Option Right to Buy	$31.34	2015-12-21	Common Stock (1500)	1500	Direct

Footnotes

F1: Included in this total are 2,062 shares held in Mr. Bonifas name outright; 92,945 shares held in a brokerage account and 5,000 shares of restricted stock units in the name of Mr. Bonifas.

F2: These shares represent a Restricted Stock Units grant pursuant to Old Second Bancorp, Inc. 2015 Equity Incentive Plan.