Attovia Therapeutics Inc., an early-stage biotech developing drugs aimed at immune system diseases, raises $289 million in a US initial public offering. Multiple outlets report that the company’s IPO is priced at the top of its marketed price range. Attovia is described as focused on conditions with significant unmet medical need, and it is backed by Goldman in the reporting. The reporting is consistent across sources on the size of the offering and the pricing outcome, with both outlets citing the same total proceeds and that the deal is set at the upper end of the company’s stated range. Beyond the immune-focused therapeutic focus and the stated rationale of unmet need, the available details in these sources are limited, and no additional information about the number of shares offered, use of proceeds, or lead underwriters is included in the provided excerpts. Overall, the articles agree on the core transaction terms: Attovia’s $289 million US IPO and the decision to price it at the top of its range.