Mitsui has exited open source software-focused cybersecurity company Palamida, which had raised $18.5m in funding, in an acquisition by Flexera Software.

Tute Genomics, a bioinformatics software developer backed by Tencent, Intermountain Healthcare and Wilmington Pharmatech, has been bought for an undisclosed sum.

Proofpoint has agreed to purchase cybersecurity software developer FireLayers in a $55m deal, a year after it closed an Akamai-backed funding round.

The purchase of eye-tracking technology developer Eyefluence for an undisclosed amount has provided an exit to backers including Motorola, Intel and Naver.

Bertelsmann and Time Warner have exited Epoxy following the video distribution service's acquisition by Vemba for an undisclosed amount.

Salesforce is set to record a significant exit from cloud services provider Appirio, which had raised about $112m, in a $500m purchase by Wipro.

FirstCry has raised funding from investors including Mahindra Group and IDG as it acquires BabyOye, itself a subsidiary of Mahindra, for $54m.

Ibibo owners Naspers and Tencent will acquire a 40% stake in the combined company as part of the all-share deal, while Ctrip will pick up 10%.

The investment research firm, which had invested $11.2m to build a 20% stake in deal data provider Pitchbook, will pay $180m to fully acquire the company.

Oculus has acquired Tyndall spinout InfiniLED, which produces high-quality displays with low power consumption.