Pivotal BioVenture Partners and Roche have both returned to back a series C round for SutroVax, which has also added TPG, Medicxi and Foresite Capital to its shareholders.

M17 Entertainment, backed by MCN, Yahoo Japan and LeSports, was expected to float on the New York Stock Exchange yesterday but still has not begun trading.

The round was already the largest ever at the previously reported $10bn mark but has been revealed to stand even taller with an additional $4bn.

Marine product maker EPropulsion, which was founded by a HKUST graduate, will soon launch a 4K resolution subsea drone camera.

Abry has acquired cinema marketing distributor Screenvision for $380m in a deal which bagged AMC Entertainment a $45m return.

Camp4 has attracted capital from investors such as Kraft Group to continue development of its drug discovery platform based on work at MIT and Harvard Medical School.

Freight brokerage GlobalTranz will be acquired by private equity firm Jordan Company after raising $50m from two rounds in 2014 and 2011.

Airbus Ventures and Sony Innovation Fund have taken part in an $18m series A round for Verity Studios, which produces indoor drone technology.

Stocard, the developer of a mobile loyalty app backed by Cewe, has secured $20m from investors including Engelhorn.

Taikang Life and Lilly Asia Ventures, which backed the initial $59.7m series B round last year, have also contributed to a $35m series B+ round of Hangzhou Just Biotherapeutics.