Prime Medicine
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Prime Medicine (PRME) investor relations material

Prime Medicine Q3 2026 earnings summary

Complete event summary combining all related documents: earnings call transcript, report, and slide presentation.
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Q3 2026 earnings summary12 Nov, 2026

Executive summary

  • Q3 2026 net loss narrowed to $39.0M from $50.6M YoY; 9M net loss was $130.3M versus $155.1M.

  • Pipeline advanced into clinical development: PM577a’s first patient was dosed in October, while PM647 received FDA IND clearance in September; initial data for both are expected in 2027.

Financial highlights

  • Q3 collaboration revenue was $4.2M versus $1.2M YoY; 9M revenue was $6.2M versus $3.8M, with no product-sale revenue to date.

  • Q3 operating expenses were $44.1M versus $55.2M; operating loss was $39.9M versus $54.0M. 9M expenses were $140.1M versus $163.5M.

  • 9M operating cash use was $120.4M; cash, cash equivalents and short-term investments were $61.2M at September 30, excluding restricted cash.

Outlook and guidance

  • Existing cash, cash equivalents and investments, including November offering proceeds, are expected to fund operating expenses and capital needs through 2027; the estimate relies on assumptions that may prove incorrect.

  • Initial clinical data for PM577a and PM647 are expected in 2027; a BLA submission for PM359 is planned for H1 2027.

  • Operating losses and negative operating cash flows are expected for the foreseeable future; R&D spending may rise as trials and development advance.

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Frequently asked questions

Prime Medicine, Inc. is a biotechnology company specializing in next-generation gene editing technologies aimed at developing curative therapies for a broad range of genetic diseases. The company utilizes its proprietary Prime Editing platform, a highly precise and versatile method of correcting disease-causing mutations in DNA, targeting nearly 90% of known genetic mutations. Prime Medicine's therapeutic focus includes areas like hematology, immunology, liver, ocular, and neuromuscular diseases. The company is headquartered in Cambridge, Massachussetts, and its shares are listed on the NASDAQ.