Catapult has partnered St. Cloud Capital to buy the electronic greeting card platform for an undisclosed sum, allowing Sony and Overbrook Entertainment to exit.

Tencent-backed Douyu has confidentially filed to go public in the US, following another Chinese livestreaming platform, Huya, which floated last year.

Corporate venturing unit GM Ventures is set to exit high-definition mapping software provider Ushr in an acquisition by Dynamic Map Platform.

Mol, DeNA and Digital Garage are exiting the social news platform through an acquisition by Scroll, which will use it to test consumers' interest in content.

Stanford-backed wifi system developer Eero has been picked up by Amazon after launching a product designed to provide high performance for devices including smart home products.

Comcast and Grace Beauty-backed interactive exercise platform Peloton Interactive is interviewing banks for an offering slated for the second half of 2019.

Match Group, which acquired a 51% stake in CAA-backed dating app Hinge last summer, has purchased the remaining shares in the business.

The Taiho and Eli Lilly-backed immunotherapy developer floated in the middle of its range to raise $75.6m, valuing it at about $334m.

Nan Fung-backed biopharmaceutical company Stealth Bio has filed for an IPO that could bring in almost $87m if it floats at the top of the range.

Cox Enterprises, Groupe Arnault and Novel have achieved an exit as location analytics platform Euclid was acquired by WeWork for an undisclosed sum.