GE is selling $58m of shares in the Dell EMC spinout, which is also backed by Ford and VMware, as it prepares to float in the middle of its range.

The Salesforce-backed file storage platform expanded the offering after the underwriters bought an additional $113m of shares.

Unum Therapeutics has listed on the Nasdaq Global Select Market, providing exits to Novo, Sanofi, EMS and Seattle Genetics.

Novartis-backed Homology Medicines priced its shares at $16 and raised $165m when it floated on the Nasdaq Global Select Market.

The file storage cloud platform Dropbox floated above the original range it had set in an oversubscribed IPO which valued it at over $8bn.

The online entertainment platform, which counts Tencent and Legend Capital among its investors, priced its initial public offering in the middle of its range.

The online video streaming platform, which is majority owned by Baidu, has priced its shares in the middle of its range and will have a $14.5bn market cap.

Existing investor Salesforce invested another $100m in a private placement, as the file storage platform floated above its range at an $8bn+ valuation.

The cancer immunotherapy developer, backed by GV, Celgene, Novartis and Taiho Ventures, has closed the offering after the underwriters bought another $18m of shares.

The Alphabet and Dell-backed cloud security software provider saw its stock more than double on the first day of trading and now has a market cap of almost $3.9bn.