SoftBank could reportedly acquire a controlling stake that would value the troubled workspace provider below $10bn, less than a year after it raised money at a $47bn valuation.

E-signature technology provider Tsign raised the cash in an Ant Financial-led round that boosted its total funding to more than $130m.

Ahren Innovation Capital has led a $16m initial series A tranche for Mogrify, co-founded by researchers from Bristol, Monash and Duke universities.

The deal involved the valuation of Vice Media, whose investors include Walt Disney, WPP and A&E Networks, falling from $5.7bn to $4bn.

The Chernin Group-backed personalised care provider plans to use the series B funding to expand into new cities and take its telemedicine offering nationwide.

Slack-backed employee engagement platform developer Lattice has added $25m in series C financing to its coffers just six months after closing its $15m series B round.

Ericsson Ventures contributed to a series A round for environmentally-friendly logistics technology provider Einride that will support US growth.

Advanced materials and chemicals platform developer Citrine Informatics has now received about $44m in total, having secured Siemens Next47 as an investor.

Humana provided $20m for healthcare assistance platform Accolade through the widening of a strategic agreement signed in March.

Each Friday the Global Corporate Venturing Deal Net rounds up the week’s smaller deals and tracks the emerging companies accessing corporate funds.