10-Q quarterly report · filed May 7, 2026

PROTHENA CORP PUBLIC LTD CO (PRTA) Q1 2026 10-Q Quarterly Report

Short answer

PROTHENA CORP PUBLIC LTD CO (PRTA) filed its Q1 2026 10-Q quarterly report on May 7, 2026 for the quarter ended Mar 31, 2026. Quarterly revenue was $51M (up 1706.4% year over year) with net income of $33M.

Q1 2026 key financials · XBRL

Revenue
$51M
+1706.4% YoY
Net income
$33M
+154.4% YoY
Operating margin
58.8%
EPS (diluted)
$0.60
+153.6% YoY

Source: XBRL data from the PROTHENA CORP PUBLIC LTD CO (PRTA) Q1 2026 10-Q on SEC EDGAR. USD.

PROTHENA CORP PUBLIC LTD CO Q1 2026 10-Q analysis

AI summary of MD&A and risk factor updates

Management Discussion & Analysis

  • No off-balance-sheet arrangements as of March 31, 2026
  • Contractual obligations $19.2M, including operating leases $8.3M and restructuring obligations $8.6M
  • Restructuring cash obligations increased $0.8M for termination benefits
  • Expected 2026 net cash used in operating and investing activities $18M–$23M
  • Future cash requirements: discovery and pre-clinical programs, human capital, and intellectual property

Risk Factors

  • New or changed risk: no material changes stated; filing directs investors to the 2025 Form 10-K risk discussion
  • Liquidity risk: $329.5 million cash at March 31, 2026, with additional capital anticipated for development and commercialization
  • Financial concentration risk: uninsured deposits may exceed the $250,000 FDIC limit at U.S. banking institutions
  • Regulatory and compliance risk: EU GDPR penalties up to the greater of €20 million or 4% of global annual turnover
  • Operational risk: cyberattacks could compromise clinical-trial data and delay regulatory approval efforts

Generated from the filing text; verify against the original. 10-K vs 10-Q vs 8-K

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