Privacy at Columbia Banking System, Inc.

As explained in our Privacy Notice for California Residents at columbiabank.com/privacy/privacy- notice-for-california-residents, certain of our information practices may be deemed a “sale” or “share” of personal information under California law. California residents have the right to opt out of the selling or sharing of their personal information. If you have a disability that prevents or limits your ability to access this notice, please contact us at 1-833-427-5227; we will work with you to provide this notice in an alternative format.

We have established the following methods for California residents to exercise their opt-out rights:

1. Modify Your Cookie Preferences. When you first visit our website, you will be presented with a banner which offers you a choice about whether to accept or reject our use of cookies and similar tracking technologies, the use of which may constitute a “sale” or “share” of personal

   information under applicable law. If you wish to amend your choices, you can do so by clicking the “Manage my cookie preferences” link near the bottom of the Columbia Bank homepage (columbiabank.com). Please note that your request to opt out of sale/sharing will be linked to your browser identifier only. If you use a different computer or internet browser to access our sites, you will need to renew your cookie management choices.

2. Global Privacy Control. You may exercise your opt-out right by broadcasting an opt-out preference signal, such as the Global Privacy Control (globalprivacycontrol.org) on the browsers and/or browser extensions that support such a signal. Please note that your request to opt out of sale/sharing will be linked to your browser identifier only. If you use a different computer or Internet browser to access our sites, you will need to renew your opt-out request.

To learn more about our information practices, please review our Privacy Statement at columbiabank.com/privacy, our Digital and Mobile Privacy Notice at columbiabank.com/privacy/digital-privacy-notice, or contact us at:

Phone: 1-833-427-5227

Website: columbiabank.com/privacy