 WOBURN, Mass., July 21, 2021 GLOBE NEWSWIRE -- Bridgeline Digital, Inc. NASDAQ: BLIN, provider of cloud-based marketing technology software, announced today it has received over 7.3M in cash, including the 2.5M previously disclosed, as a result of the recent warrant exercises. These warrants were originally issued in 2019 with a strike price of 4.00. 