Heidelberg Instruments Mikrotechnik has acquired the Fraunhofer spinout for an undisclosed sum.

Rock Solid Technologies is purchasing the meeting management platform developer in a deal allowing Propylon to exit.

BioLife Solutions will issue more than 6.6 million shares to acquire Ohio University-affiliated Stirling Ultracold in an all-stock transaction.

Cambridge Enterprise is celebrating another win with the acquisition of Smap Energy by Enechange.

The gene therapy developer focused on cardiovascular and central nervous system diseases will merge with Chardan Healthcare Acquisition 2 Corp to list on NYSE.

API integration platform developer Cloud Elements has been acquired after raising more than $46m from investors including American Express Ventures.

Appriss Health is paying a reported $500m to buy healthcare collaboration platform developer PatientPing, allowing Alphabet's GV to exit.

Chegg has exited the peer-to-peer educational content platform in an acquisition of undisclosed size by UOL Edtech.

Mitsui Sumitomo Insurance Venture Capital, RareJob, Sansei Capital and Showcase have exited the video conferencing tool provider in an acquisition by fellow investor MyNavi.

Educational data software developer Kidaptive had raised more than $30m from investors including Stanford-StartX Fund.