Material Event (Form 8-K)

Item 8.01 Other Events.

As previously disclosed, on January 29, 2026, Bridgeline Digital, Inc. (the "Company") received a letter from the Listing Qualifications Department (the "Staff") of The Nasdaq Stock Market LLC ("Nasdaq") indicating that, based upon the closing bid price of the Company's common stock for the thirty (30) consecutive business days ended January 28, 2026, the Company no longer satisfied the requirement to maintain a minimum bid price of $1.00 per share, as set forth in Nasdaq Listing Rule 5550(a)(2).

On June 10, 2026, the Company received a letter from Nasdaq stating that its Staff has determined the closing bid price of the Company's common stock has been at $1.00 per share or greater from May 27, 2026 to June 9, 2026. Accordingly, the Company has regained compliance with Nasdaq Listing Rule 5550(a)(2) and Nasdaq considers this matter closed.