For the year ended December 31, 2023, XOMA recorded $15.8 million in impairment charges, as a result of the discontinuation of operations at Bioasis ($1.6 million) and Organon's decision to terminate its License Agreement for ebopiprant ($14.2 million). Other income, net was $1.6 million for the full year of 2023 and $0.3 million for the full year of 2022. The increase in other income, net between periods is primarily due to an increase in investment income.