Less than a year after leading Fast's $20m series A round, Stripe has returned to co-lead a series B for the online checkout system developer.

Co-founded by MIT and Memorial Sloan Kettering researchers, Auron Therapeutics has collected $12.8m in a seed round that featured Eli Lilly.

The corporate-backed Cardeation Capital took part in a round for the medical device developer that was led by an unnamed medical technology provider.

Existing investor Tencent returned to back an eight-digit dollar round for the insurance advisory platform that will fund innovation and brand management.

The Best Buy-backed social networking platform has secured funding from investors including NetEase in a round boosting its overall funding to $77m.

Nio Capital and CAS Investment Management co-led the additive manufacturing services provider's series A round.

Clerkie, Ketos, MedHaul, Perch, Shift, Superpedestrian and Vyv have all received funding from the banking group’s $200m Impact Fund.

Prosus took part in a round that pushed the total raised by the food and consumer goods delivery service to $856m.

Retail brand management business Soci has assembled $115m to date from investors including Stanford University's Daper Fund.

CAS Investment Management co-led the additive manufacturing services provider's series A round.