ProMD, a spin-out of Utah University developing a platform for post-hospital aftercare, has been acquired by telehealth technology firm SilverVue.

The SoftBank and Qualcomm-backed real estate listings platform was valued at $270m as of December 2014, but its investors are seeking a sale.

The cybersecurity company, which had raised $51m from backers including Cisco, will be integrated into the corporate's Security Business Group.

Queensland's Spinifex sells to Novartis for $200m.

Bluestreak Technology had raised approximately $42m from investors including Iris Capital, the venture firm backed by Orange and Publicis.

The Ping An-backed holding company, which oversees three investment units, raised $1.96bn in an initial public offering that will fund strategic expansion.

Spinifex had raised just over $60m in funding, including $45m in a Novo-backed series C round in April 2014.

The biotechnology company previously raised more than $100m from investors including Medimmune, a subsidiary of pharmaceutical company AstraZeneca.

Tencent and Dalian Wanda are lining up investments in the online travel guide operator, which raised $200m from Ctrip last year.