The IoT security technology provider had raised $48m in funding from investors including Qualcomm and Čez pre-acquisition.

The Qiagen-founded precision cancer technology provider agreed to an acquisition by Invitae sized at at least $325m in cash and shares currently valued at about $820m.

Samsung Catalyst Fund, BMW i Ventures and NavInfo all exited street-level image repository Mapillary in an acquisition by Facebook.

AstraZeneca and Fresenius Medical Care will exit the kidney disease treatment developer in a $725m acquisition that could potentially rise to $2.1bn.

The mobile optimisation technology provider, whose backers include Verizon Ventures, is set to be bought by Volaris Group.

Siemens and Scania-backed Sennder has merged with fellow on-demand logistics provider Everoad to seize a larger chunk of the European marketplace.

E-commerce software provider Sirclo, which counts Sinar Mas Land and Beenos Plaza as investors, has joined forces with e-commerce technology and services supplier ICube.

Barracuda Networks, Dell, Sumitomo, WatchGuard Technologies and NTT Finance are set to exit the anti-malware software developer through the transaction.

DocsApp, whose investors include DeNA and Techmatrix, has joined forces with MediBuddy in deal buoyed by a $20m round backed by Mitsui Sumitomo.

NetApp has agreed to pay a reported $450m to buy the cloud workload management platform, which had raised $52m in funding from investors including Intel Capital.