OLD SECOND BANCORP INC — Director's Dealing 2018

Feb 22, 2018

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: OLD SECOND BANCORP INC (OSBC)
CIK: 0000357173
Period of Report: 2018-02-20

Reporting Person: Suits Duane (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2018-02-20	Old Second Bancorp, Inc. Common Stock	A	1500	—	Acquired	29909	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Old Second Bancorp, Inc. Common Stock	1700	Indirect
Old Second Bancorp, Inc. Common Stock	500	Indirect

Footnotes

F1: Included in this total are 18,409 shares held by Mr. Suits as Trustee of the Duane Suits Trust in a brokerage account, 2,500 shares held in Mr. Suits' name alone and 9,000 shares of restricted stock units in the name of Mr. Suits.

F2: Does not apply

F3: These shares represent Restricted Stock Units granted in 2018 under the Long Term Incentive Program. These shares have a 3-year cliff vesting.