Reliance On Salesforce RampManagement links incremental growth to expanding and ramping field reps; new reps take 4–6 months to reach productivity. This creates persistent execution risk: hiring delays, variable onboarding outcomes, or increased labor costs can slow revenue conversion for multiple quarters.
Historical Cash-flow VolatilityWhile TTM cash aligns with earnings, prior years showed negative operating and free cash flow, indicating working-capital swings and investment timing can materially affect cash conversion. Recurrence could constrain reinvestment or capital returns across multiple quarters.
Payer/guideline & Conversion UncertaintyLong-term market penetration hinges on payer policies, formal clinical guidelines, and clinician prescribing behavior. Unpublished guidance and unclear conversion from outreach mean adoption gains could be uneven and dependent on external regulatory and reimbursement developments over many months.