Ultrahaptics is acquiring AR/VR company Leap Motion for a reported $30 million.
Insight Partners has acquired a controlling interest in threat intelligence company Recorded Future for $780 million.
FireEye has acquired Verodin for approximately $250 million.
Zendesk has acquired Smooch, a Montreal-based company that provides a business-to-customer omni-channel messaging platform.
Hewlett Packard Enterprise (HPE) and Cray have entered into a definitive agreement under which HPE will acquire Cray for approximately $1.3 billion.
Bellevue, Washington-based business management software company Apptio has signed a definitive agreement to acquire Cloudability.
MongoDB has entered into a definitive agreement to acquire Realm, the company behind the Realm mobile database and synchronization platform.
Intel has acquired Omnitek, a provider of optimized video and vision FPGA IP solutions.
Nvidia is acquiring Mellanox for approximately $6.9 billion.
DataPath has been awarded a prime contract from Leidos to provide software and integration support to a communications program located in the Antarctic.
Flir Systems has entered into a definitive agreement to acquire Endeavor Robotics from Arlington Capital Partners for $385 million in cash.
UK-headquartered identity data intelligence company GBG, has conditionally agreed to acquire Atlanta-based IDology.
Cloud-based data protection provider Carbonite is acquiring cybersecurity company Webroot for $618.5 million in cash.
Flir Systems has acquired Aeryon Labs, a developer of unmanned aerial systems (UAS), for $200 million.
Dropbox has entered into a definitive agreement to acquire HelloSign, an e-signature and document workflow platform.