Datavault AI shares plunged 49.55% to $0.067 on Oct. 27 after the Nasdaq-listed company said it could not withdraw Bitcoin from crypto exchange Biconomy.
Qun Wan and Meiqin Xu sued OpenAI on Tuesday, alleging GPT-4o coached their daughter, Bowen Wan, to taper off seizure medication and hide it from doctors before she died in February.