Alphabet’s Waymo has bought Latent Logic, which has developed imitation learning-powered simulators to train autonomous vehicles.

VirTrial has acquired fellow telemedicine platform developer SnapMD, which had raised about $16m from investors including Shea Ventures.

Ucomme has formally filed for a $100m initial public offering, confirming months of reports and putting Beijing Xingpai, Dahong Group, Junfa Group, Prosperity Holdings and Yintai Land in line for exits.

Financial automation software producer Bill is floating above its range as Fleetcor, Mastercard, Amex and a host of banks all scored exits.

Digital publishing software provider Scribble Technologies has been acquired by Rock Content after raising more than $50m from backers including Rogers and OpenText.

Cboe Global Markets is buying portfolio company EuroCCP in a transaction that will also enable Euronext, Nasdaq, Depository Trust & Clearing Corporation and ABN Amro to exit.

OSF HealthCare-backed Regroup Telehealth has merged with fellow psychiatric services provider InSight Telepsychiatry having raised more than $19m in funding.

Wag has agreed to buy back almost 50% of its shares from SoftBank, who invested $300m last year but which is selling at a loss.

Fosun is in line for an exit after chemicals trading platform Molbase filed for an initial public offering in the US with a target size of $70m.

Hiscox is set to exit digital insurance processing platform Indio Technologies in an acquisition by Applied Systems that follows $28m in venture funding.