South Korean biosimilar-focused Alteogen Inc. said on March 27 that Chung Hye-shin, former chief strategy officer (CSO) and co-founder, sold 1.6 million of Alteogen shares for ₩316.4 billion (US$234.24 million) to foreign institutional investors.

Xilio Therapeutics Inc. retreated with its lead oncology IL-2 drug, XTX-202, after phase II data indicated stable disease was the best response, prompting the company to reprioritize its pipeline and cut its workforce by 21% – but investors focused more on a $647.5 million IL-12 program deal the company signed with Gilead Sciences Inc., as well as an $11.3 million private placement financing.

Noze Inc. is hot on the trail of tuberculosis with its Diagnoze hand-held system that can detect the disease by its smell. The company, formerly known as Stratuscent, received additional support from the Bill & Melinda Gates Foundation to fund a study evaluating a breathalyzer designed to detect tuberculosis in high-burden countries.

Blackstone Life Sciences made an investment of up to $750 million in Moderna Inc.’s influenza program created with its mRNA technology. The new funding is designed to help propel the program forward and may help bolster a stock that has struggled in the past 12 months.