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AN2 Therapeutics (ANTX) investor relations material
AN2 Therapeutics Q4 2025 earnings summary
Complete event summary combining all related documents: earnings call transcript, report, and slide presentation.Executive summary
Advanced oral epetraborole into Phase 2 for polycythemia vera, with trial initiation expected in 3Q26 and data readouts as early as 4Q26 and throughout 2027.
Phase 2 investigator-initiated trial of epetraborole in M. abscessus complex lung disease to begin enrollment in 1Q26, topline results anticipated late 2027.
Chagas disease program progressing, with Phase 1 trial of AN2-502998 nearing completion and Phase 2 proof-of-concept study planned for 2026 pending results.
Two boron-based oncology compounds expected to enter development in 2026.
March 2026 private placement extends cash runway into 2029.
Financial highlights
Full year 2025 R&D expenses were $24.8M, down from $40.5M in 2024; Q4 2025 R&D expenses were $6.9M, up from $5.4M in Q4 2024.
Full year 2025 G&A expenses were $13.3M, down from $14.1M in 2024; Q4 2025 G&A expenses were $2.4M, down from $3.2M in Q4 2024.
No restructuring charges in 2025; 2024 full year restructuring charges were $2.2M.
Interest income for 2025 was $2.9M, down from $5.5M in 2024.
Net loss for 2025 was $35.2M, improved from $51.3M in 2024; Q4 2025 net loss was $8.7M, compared to $7.5M in Q4 2024.
Cash, cash equivalents, and investments totaled $60.0M at year-end 2025.
Outlook and guidance
Three Phase 2 studies expected to initiate in 2026: polycythemia vera, M. abscessus lung disease, and Chagas disease.
Initial clinical data from Chagas disease Phase 1 trial expected in 1Q26; Phase 2 to follow pending results.
Oncology pipeline to advance two candidates into development in 2026.
Cash runway projected to sustain operations into 2029 under current plan.
- Epetraborole enters Phase 2 for PV, targeting oral hematocrit control and rapid clinical progress.ANTX
Leerink Global Healthcare Conference 202610 Mar 2026 - Epetraborole enters Phase 2 for PV, aiming for early, durable hematocrit control in 2026.ANTX
Status update4 Mar 2026 - Phase III NTM lung data and new infectious disease trials mark major 2024 milestones.ANTX
TD Cowen 45th Annual Healthcare Conference3 Feb 2026 - Phase III data for epetraborole in severe NTM lung disease expected Q2, with strong pipeline and cash runway.ANTX
Leerink’s Global Healthcare Conference 202526 Dec 2025 - Positive clinical signals and a strong pipeline position the company for key regulatory milestones.ANTX
Oppenheimer 35th Annual Healthcare Life Sciences Conference 202524 Dec 2025 - Oncology and infectious disease programs advance with key data and milestones expected in 2026.ANTX
Evercore ISI 8th Annual HealthCONx Conference8 Dec 2025 - Stockholders will vote on director elections and auditor ratification at the May 2025 meeting.ANTX
Proxy Filing2 Dec 2025 - Director elections and auditor ratification headline a proxy focused on governance and compensation.ANTX
Proxy Filing2 Dec 2025 - Advancing novel boron-based drugs for Chagas, melioidosis, abscessus, and oncology targets.ANTX
The Citizens JMP Life Sciences Conference 202525 Nov 2025
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