The LinkedIn-backed data streaming platform developer, valued at $4.5bn a year ago, is preparing an initial public offering.

Affirm is acquiring the e-commerce returns management provider for $300m in cash and shares, two years after taking part in its series B round.

University of Auckland’s Rain Therapeutics has priced shares at $17 each to raise $125m in its initial public offering.

Genomic therapy developer EdiGene, electric vehicle rental platform Go Sharing and API management platform developer RapidAPI have all raised about $60m.

Mastercard and Samsung Next returned for authenication technology provider Hypr's series C round while risk management software provider Archipelago raised $34m.

The oat milk brand, which has filed for a $100m offering in the US, traces its origins back to Lund University in the 1990s.

CapitalG is selling $85.5m of shares in the robotic process automation technology producer as part of an offering sized at almost $1.34bn.

Roc Nation, China Resources and Rabobank are among the investors in the oat milk brand, which has filed for a $100m offering in the United States.

University of Louisville spinout Talaris has filed for an initial public offering on the Nasdaq Global Market.

Post Holdings led a $25m round for vegetarian meat brand Hungry Planet while Nium and Dataiku added to nine-figure funding totals.