BRIDGELINE DIGITAL, INC. (NASDAQ:BLIN) Files An 8-K Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers
Item 5.02. Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.

On September25, 2018, Michael Prinn resigned from his position of Executive Vice President, Chief Financial Officer and Treasurer of Bridgeline Digital, Inc. (“Bridgeline” or the “Company”) to pursue a new professional opportunity. Mr.Prinn’s resignation is not the result of any disagreement with the Company, its management, or its operations, policies or practices. Mr.Prinn is expected to continue to provide services to the Company as an employee until October17, 2018.

Effective September28, 2018, Carole Tyner was appointed by the Company’s Board of Directors as Chief Financial Officer and Treasurer of the Company. Ms. Tyner has over twenty-five years of financial management experience in public and private companies and has served as the Company’s Vice President of Finance since January 2014. From 2012 to 2014, Ms. Tyner was the Vice President of Finance for Kalido Inc (N/K/A Magnitude Software), a global developer of enterprise information management software. Ms. Tyner graduated from the Suffolk University Sawyer School of Management with a Bachelor of Science degree in Accounting.

There are no family relationships between Ms.Tyner and any director or executive officer of the Company, and other than as described in this Item 5.02, Ms.Tyner has no direct or indirect material interest in any transaction required to be disclosed to Item 404(a) of RegulationS-K.

About BRIDGELINE DIGITAL, INC. (NASDAQ:BLIN)

Bridgeline Digital, Inc. is a digital engagement company. The Company’s iAPPS platform is a Web Engagement Management (WEM) platform that integrates Web Content Management, e-commerce, e-marketing, Social Media management and Web Analytics to help marketers deliver digital experiences that engage and convert their customers across all channels. The iAPPS platform is delivered through a cloud-based Software as a Service (SaaS) multi-tenant business model, which provides customers with deployment providing maintenance, daily technical operation and support, or through a perpetual licensing business model. The iAPPS suite of products includes iAPPS Experience Manager, iAPPS Content Manager, iAPPS Commerce, iAPPS Marketier, iAPPS Analyzer, iAPPSds and iAPPS Social. It offers various services, such as digital engagement services, digital strategy services, usability design and information architecture. It provides shared hosting, dedicated hosting and SaaS hosting for its customers.