BCML BayCom Corporation

*** Exercise Your Right to Vote *** Important Notice Regarding the Availability of Proxy Materials for the Shareholder Meeting to Be Held on June 20, 2023. PACIFIC STOCK TRANSFER COMPANY C/O BAYCOM CORP 6725 VIA AUSTI PKWY, SUITE 300 LAS VEGAS, NV 89119 Meeting Information Meeting Type: Annual Meeting For holders as of: April 21, 2023 Date: June 20, 2023 Time: 2:30 p.m., Pacific Time Location: BayCom Corp Board Room 500 Ygnacio Valley Road, Suite 200 Walnut Creek, CA 94596 You are receiving this communication because you hold shares in BayCom Corp (the “Company”). * SPECIMEN * 1 MAIN STREET ANYWHERE PA 99999-9999 You cannot use this notice to vote these shares. This communication presents only an overview of the more complete proxy materials, which contain important information and are available to you on the Internet. You may view the proxy materials online at www.annualgeneralmeetings.com/BayCom or easily request a paper or email copy. We encourage you to access and review the proxy materials before voting. This is not a ballot. Before You Vote How to Access the Proxy Materials Proxy materials available to VIEW or RECEIVE: Notice & Proxy Statement Annual Report on Form 10-K How to View Online: Visit: www.annualgeneralmeetings.com/BayCom How to Request and Receive a PAPER or E-MAIL Copy: If you want to receive a paper or e-mail copy of the proxy materials for this meeting and/or future shareholder meetings, you must request one. There is NO charge for requesting a copy. Please choose one of the following methods to make your request: 1) BY E-MAIL*: cs@pacificstocktransfer.com 2) BY INTERNET: www.annualgeneralmeetings.com/BayCom through the Contact Us page 3) BY TELEPHONE: 1-800-785-7782 * If requesting materials by e-mail, please put "BayCom Corp Annual Meeting" in the subject line. Requests, instructions and other inquiries sent to this e-mail address will NOT be forwarded to your investment advisor. Please make the request as instructed above on or before June 6, 2023 to facilitate

How To Vote Please Choose One of the Following Voting Methods Vote In Person: Many shareholder meetings have attendance requirements including, but not limited to, the possession of an attendance ticket issued by the entity holding the meeting. Please check the meeting materials for any special requirements for meeting attendance. At the meeting, you will need to request a ballot to vote your shares. Vote By Internet: To vote by Internet, go to https://ipst.pacificstocktransfer.com/pxlogin. Have the CONTROL ID below ready and follow the instructions. Vote By Mail: You can vote by mail by requesting a paper copy of the materials, which will include a proxy card. Voting Items The Board of Directors recommends you vote FOR the following: 1. Elections of Directors Nominees: 01) James S. Camp 02) Harpreet S. Chaudhary 03) Keary L. Colwell 04) Rocco Davis 05) George J. Guarini 06) Lloyd W. Kendall, Jr. 07) Janet L. King 08) Robert G. Laverne, M.D. 09) Syvia L. Magid 2. To ratify the appointment of Moss Adams, LLP as the Company's independent registered public accounting firm for the year ending December 31, 2023. NOTE: Such other business as may properly come before the annual meeting or any adjournments or postponements thereof. CONTROL ID: