In 4Q25, Incannex continued to build the clinical and patient-reported evidence base for IHL-42X in obstructive sleep apnoea (OSA), following full Phase 2 RePOSA data and exit-interview analyses. Both low- and high-dose IHL-42X achieved statistically significant reductions in Apnoea-Hypopnoea Index (AHI) versus placebo, with maximum AHI reductions of up to 83% in the high-dose arm and 79% in the low-dose arm,. Exit interviews showed 57.6% of participants reported perceived improvement in their OSA, and most of those described the change as meaningful to daily life, citing better sleep quality, less fatigue, and improved daily functioning. IHL-42X was well tolerated across both dose cohorts, with no serious adverse events and mainly mild, transient treatment-emergent events, reinforcing its potential for broad use if approved.