Bridgeline Digital, Inc.

The Company’s Board of Directors has adopted a Code of Ethics within the meaning of Item 406(b) of Regulation S-K of the Securities Act that applies to all of the Company’s officers and employees, including its principal executive officer, principal financial officer, principal accounting officer or controller, or persons performing similar functions. The Code of Ethics codifies the business and ethical principles that govern the Company's business. A copy of the Code of Ethics is available on the Company's websitewww.bridgeline.com. The Company intends to post amendments to or waivers from its Code of Ethics (to the extent applicable to its principal executive officer, principal financial officer or principal accounting officer) on its website. The Company’s website is not part of this proxy statement.