Walnut is a technology company backed by ATB Financial and National Bank Ventures, https://www.businesswire.com/news/home/20221214005416/en/Walnut Insurance Raises 4M to Power Embedded Insurance for Enterprise Brands and Accelerate Growth, that is powering a new era of insurance \xe2\x80\x94 embedded. We\xe2\x80\x99re partnering with…