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Oura files to go public as smart-ring rivals crowd in

Oura officially filed to go public on September 3, even as rivals including Ultrahuman, Circular, RingConn, Samsung, and Dreame race to challenge its dominance of the smart ring market with new features.

Oura files to go public

Smart ring maker Oura filed for an IPO, reporting revenue growth from $697 million to $1.2 billion year-over-year, as it also faces a lawsuit over sleep-tracking accuracy.

Rivian's chief financial officer is stepping down

Rivian chief financial officer Claire McDonough is resigning at the end of October to become CFO of Massachusetts-based GE Vernova, the electric-vehicle maker disclosed in a regulatory filing.

OpenAI's executive exodus deepens as it nears an IPO

More than a dozen OpenAI executives have left since the start of the year, and the company's latest departure — its head of data centers — has renewed questions about turnover ahead of its planned IPO.