Binary clinical trial risk - single late-stage trial failure could render paxalisib program worthless and eliminate primary asset value
Regulatory approval uncertainty in oncology where FDA requires robust survival benefit data and safety profiles in already-treated patient populations
Reimbursement pressure in oncology as payers increasingly scrutinize cost-effectiveness of specialty drugs, particularly in rare indications like glioblastoma
Competitive therapies in glioblastoma including Novocure's tumor treating fields, Bristol Myers Squibb's Opdivo combinations, and other PI3K inhibitors in development
Larger pharmaceutical companies with superior resources could advance competing brain-penetrant oncology assets faster or acquire competitive programs
Critical liquidity risk with current ratio of 0.35 indicating insufficient current assets to cover near-term obligations without additional financing
Dilution risk from necessary equity raises given negative $15-20M annual cash burn and limited non-dilutive funding options
Going concern risk if unable to secure financing before cash depletion, potentially forcing unfavorable partnership terms or asset sales
StructuralCompetitiveBalance Sheet