Buoy Health, a startup that makes a widely used Covid-19 symptom checker, has raised $37 million from investors including the venture arms of major insurers Cigna Holding Co., Humana Inc. and UnitedHealth Group.

Denver-based Highwing, an insurance technology company born out of IMA Financial Group to help commercial insurance brokers and carriers accelerate workflows through its open data platform, announced that it has closed a $4M fundraising round.