Waltham-based 6 River Systems Inc., a startup founded by former executives from Amazon Robotics, is being acquired in one of the year’s biggest M&A; deals in the local technology sector.

source https://finance.yahoo.com/m/573209a9-e189-3a2e-be89-be8d0c4e51f6/shopify-to-acquire-waltham.html?.tsrc=rss