Jacobio Pharmaceuticals Group (HKG:1167) narrowed its attributable loss to 59 million yuan in the first half of 2025 from 169.1 million yuan a year prior, an Aug. 29 Hong Kong bourse filing said.
Shares of the pharmaceutical company were up 23% at close of trade.
Loss per share was 0.08 yuan, down from 0.22 yuan in the year-ago period.
Revenue for the interim period rose to 45.7 million yuan, compared with no revenue in the prior year, due to a milestone payment under the Allist licensing agreement.