Negative Equity / Stressed Balance SheetNegative shareholders' equity signals capital depletion and constrains financial flexibility. It typically implies reliance on external financing, heightens dilution or creditor risk, and limits ability to make strategic investments without fresh capital—a persistent balance-sheet constraint.
Large Ongoing LossesDespite revenue and margin improvements, net and operating losses remain very large relative to scale. Sustained heavy losses mean continued dependence on funding, constrain reinvestment, and create execution risk if commercial uptake or reimbursement progress stalls.
Very Small Revenue BaseWith about $3m of revenue, the business is still nascent and unable to absorb fixed costs or demonstrate durable scale economics. Structural success requires materially higher test volumes and sustained payor coverage to convert improved unit metrics into reliable, self-funded growth.