2021 Annual Shareholder Meeting

April 29, 2021

1:00pm (local)

CIBM Bank

19601 W. Bluemound Road

Brookfield, WI 53045

The order of the meeting is: (1) an introduction by Mr. Mark A. Elste, Chairman; (2) the election of directors; and (3) the ratification of Crowe LLP as CIB Marine’s independent registered public accounting firm for fiscal year 2021.  Following the meeting there will be remarks by Mr. Mark A. Elste, Chairman, and Mr. J. Brian Chaffin, President & CEO.

Meeting Materials

Date Posted	Document Description
April 14, 2021	Press Release
April 1, 2021	Press Release
March 31, 2021	Shareholder Letter
March 16, 2021	Proxy Statement
March 16, 2021	Shareholder Letter
February 18, 2021	Annual Consolidated Financial Statements (2020)

If you have questions about the Annual Meeting or need assistance with voting your WHITE Proxy Cards, please contact our proxy solicitor:

Okapi Partners LLC

1212 Avenue of the Americas, 24th Floor

New York, New York 10036

Banks and Brokerage Firms, Please Call: (212) 297-0720

Shareholders, Please Call: (855) 305-0855

COVID-19 Precautions

At this time, shareholders are encouraged to attend this year’s Annual Meeting via teleconference as attendance in person may subject the shareholder to unnecessary risk.  Management and the Board of Directors of the Company will attend the meeting via teleconference, with the exception of essential personnel.  Shareholders may register to attend the meeting in person and will be admitted, subject to public health directives.  However, those in attendance agree to accept the increased health risks as a consequence of their attendance

Registration Instructions

Shareholders who wish to attend the meeting in person must register with the Company’s Investor Relations Department by Thursday, April 22, 2021, by contacting Ms. Elizabeth Neighbors at (262) 695-6010 or Elizabeth.Neighbors@cibmarine.com.  Please include your name, phone number, and email address in your response.  Shareholders of record who have not registered their attendance in advance of the meeting will not be admitted.

Teleconference Instructions

In order to access the teleconference of the meeting, please dial (800) 367-2403 (domestic) and provide Conference ID #1202618 to the greeter.

Please note that listening to the teleconference of the meeting will not constitute attendance at the meeting for purposes of determining a quorum. In addition, you will not be able to vote via teleconference. Accordingly, even if you intend to participate in the teleconference, it is important for you to return your completed proxy card to us in advance of the meeting in order for your attendance and vote to be counted.

Submit Questions in Advance

We plan to address questions from shareholders during the presentation by management.  Please submit your questions in advance by sending them to ShareholderRelations@cibmarine.com or by mail to CIB Marine Bancshares, Inc.; Attn: Shareholder Relations; 19601 W. Bluemound Road; Brookfield, Wisconsin 53045.  All questions must be received no later than the close of business April 26, 2021.