Filed by First Midwest Bancorp, Inc.

Pursuant to Rule 425 under the Securities Act of 1933

and deemed filed pursuant to Rule 14a-12

under the Securities Exchange Act of 1934

Subject Company: First Midwest Bancorp, Inc.

(Registration Statement No. 333-234242)

Set forth below is a copy of presentation materials accompanying First Midwest Bancorp, Inc.'s third quarter 2019 earnings release.