Quest Diagnostics will acquire Cleveland HeartLab, a cardiac diagnostics test provider spun out of Cleveland Clinic, or an undisclosed sum.

The Tencent-backed online services provider floated above its range, showing the promise in Southeast Asia for Chinese internet companies.

Eight corporates including Comcast and Qualcomm are set to exit smart lock developer August Home in a purchase by Assa Abloy.

Splunk has acquired the IP and technology of data analysis software developer Rocana, which had raised more than $19.4m from backers including GV.

Intel, Dell, Red Hat and Salesforce-backed database software provider MongoDB will float above its range at a market valuation of almost $1.2bn.

The financial services firm has agreed to purchase payment processor WePay, which had raised $75m from investors including Rakuten, for almost $300m.

Search engine provider Sogou, 80% owned by Sohu and Tencent, has filed for a $600m offering on the New York Stock Exchange

The video streaming service, majority-owned by Baidu, has hired three banks to manage its initial public offering expected to take place in the first half of 2018.

Legend and Susquehanna International Group stand to score an exit as peer-to-peer lending platform PPdai gears up for a flotation on the New York Stock Exchange.