Celgene and WuXi Healthcare Ventures returned for the immuno-oncology drug developer's series B round, which included GV and Roche Venture Fund.

Purdue spinout On Target Laboratories has closed a series B round at $44m after an $11.1m extension featuring Helsinn.

The SoftBank Ventures Korea-led round increased the angling social network's total funding to $28m, though existing backer Recruit did not participate.

CreditEase and American Express Ventures participated in a round that took the total raised by the fraud and cyber threat detection platform to $47m.

On Target Laboratories has closed its series B round at $44m after an $11.1m extension featuring Helsinn, following an initial tranche led by Johnson & Johnson in September.

Khosla Ventures has led the Comcast-backed smart mattress producer's series B round, increasing its overall funding to $27m.

Fosun has led financial data technology startup Taodata's latest round, in which it raised $15.8m, as part of a big data and AI investment strategy.

Used car e-commerce platform Carsome has secured $19m in a series B round led by Burda Principal Investments that will fund growth in Southeast Asia.

Carnegie Mellon spinout Voci will use the money to bolster sales and marketing activities.