
Michigan startup Electric Field Solutions acquired by oil and gas firm Premier for technology developed for measuring electric fields caused by Marian dust storms.
Existing investor British Gas has purchased the connected home company for $100m.
Softbank and Alibaba-backed Kuaidi Dache and Tencent-backed Didi Dache are considering a merger, in a deal that would cover a 95% share of the ride-sharing market in China.
Genomic Health-backed Invitae will offer 6.35 million shares priced at $16, raising $101.6m.
GlaxoSmithKline originally invested in the vaccine developer in 2012.
Sweden-based cleantech firm OrganoClick sets sights on initial public offering on Nasdaq First North.
Facilitating brand partnerships with social media celebrities, Niche raised approximately $3m.
N-trig, a developer of pens for touchscreens, has been bought by Microsoft for $200m.