Horizon Pharma has agreed to pay $145m upfront to buy River Vision Development Corp, enabling GlaxoSmithKline and Lundbeck to exit.

Intel, ABB and Nidec Sankyo have exited Persimmon Technologies in an acquisition by Sumitomo Heavy Industries valued at almost $32m.

Affinitas is set to merge with fellow online dating company Spark Networks in a deal that will provide an exit to Rocket Internet and Medienguppe Pressedruck.

Yard Club has been acquired by Caterpillar for an undisclosed amount, two years after receiving funding from the corporate.

The transaction, worth up to $57.5m, will allow Intel Capital and the Singapore state-owned EDBI to exit adtech provider Crisp Media.

Intel, Unilever and Bauer Media will exit online recipe recommendation platform Yummly, which was valued at $100m as of 2015, in an acquisition by appliance maker Whirlpool.

Cardiff spinout Nanotether Discovery Science has been acquired for $340,000.

The online radio group has bought in-car connected technology developer Automatic Labs, giving exits to Comcast, CDK Global and USAA among others.

URWork, the working space provider backed by several real estate developers, has merged with incubation-focused counterpart New Space to form a $1.3bn company.

Square has reportedly paid $3m for the engineering team of microblogging platform Yik Yak, likely signalling the Renren-backed company is nearing the end of the line.