Network-on-chip technology developer NetSpeed has been acquired by Intel, an investor in the company since 2014, for an undisclosed amount.

The Tencent, Baidu, Lenovo and JD.com-backed electric carmaker floated near the foot of its range at a reported $6.4bn valuation.

The Tencent-backed local services portal has priced the offering near the top of its range at a valuation of about $52bn.

Chain, a blockchain technology provider backed by Visa, Orange, Fiserv, Nasdaq, Citi and Capital One, has merged with Lightyear to form a new company dubbed Interstellar.

Guardant Health is targeting $100m in proceeds for its initial public offering on the Nasdaq Global Select Market, which would offer an exit to SoftBank.

Square-backed event ticketing management platform Eventbrite will price its shares between $19 and $21 and could raise up to a total of more than $241m when it goes public.

Boston Scientific will pay $500m upfront and up to $100m in milestone payments to acquire Augmenix, providing exits to Varian Medical Systems and Ascension Health.

The Alphabet and Roc Nation-backed trading platform is gearing up to go public after achieving a $5.6bn valuation earlier this year.

The Tencent-backed local services portal plans to float in Hong Kong in two weeks time and has locked up $1.5bn in investment already.

Tengelmann Ventures and HV Holtzbrinck Ventures have sold their entire shareholding in kitchenware retailer Springlane to its founder.