Data analytics provider Alteryx has filed for an initial public offering on the New York Stock Exchange, providing an exit to Thomson Reuters and Sapphire Ventures.

The mobile game developer is seeking a flotation in Helsinki, providing an exit to Lionsgate, AMC, IDG Ventures and IDG Capital.

Mixi has purchased the family photo service provider for an undisclosed sum, providing an exit to Beenos, Architype, United and Digital Garage.

The custom doll manufacturer, backed by Disney, has reportedly been acquired by the corporate.

Emerald Technology Ventures has secured an exit as O-Flexx is acquired by Mahle for an undisclosed sum.

Zawatt operates an auction site for second-hand items and has raised capital from CyberAgent Ventures, SIG Asia Investments and IMJ Investment Partners.

Oxford spinout Wrapidity has been acquired by Meltwater for an undisclosed sum.

IAC-backed online dating platform Zhenai is in talks to go public through a reverse merger with Shenzhen-listed aircraft parts maker DEA General Aviation.