OLD SECOND BANCORP INC — Director's Dealing 2017

Mar 16, 2017

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: OLD SECOND BANCORP INC (OSBC)
CIK: 0000357173
Period of Report: 2017-03-10

Reporting Person: CHEATHAM J DOUGLAS (Director, CFO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2017-03-10	Old Second Bancorp, Inc Common Stock	J	177	—	Disposed	38712	Indirect

Holdings (Non-Derivative)

Security	Shares	Ownership
Old Second Bancorp, Inc Common Stock	4208	Indirect
Old Second Bancorp, Inc. Common Stock	62881.299	Direct

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Employee Stock Options	$27.75	2017-12-18	Common Stock (15000)	15000	Direct
Employee StockOptions	$29.20	2016-12-19	common stock (12000)	12000	Direct

Footnotes

F1: Included in this total are 27333 shares outright, 48.299 shares are dividend equivalents in the form of restricted stock units and 35,500 shares of restricted stock units in Mr. Cheatham's name alone.

F2: Does not apply.

F3: These shares represent a refund back to the Plan as a result of a compliance audit finding. This information was provided by the Plan Trustee as of 3-16-17.