PepGen reports 46.5% splicing correction in Phase 2 DM1 trial and $104.8 M cash runway

PepGen Inc. announced topline results from the 10 mg/kg cohort of its Phase 2 FREEDOM2‑DM1 study, showing a mean splicing correction of 46.5% at Week 13. Five of six treated participants exceeded 20% correction and four exceeded 50%, with hand‑grip strength improving about 16.2% and the 10‑Meter Walk/Run Test up 6.8%. The company also disclosed a cash balance of $104.8 million, sufficient to fund operations into 2028, and reported a Q3 net loss of $19.4 million.

Stifel reiterated a Buy rating, noting the robust efficacy and safety data as a catalyst that drove the stock up more than 100% in pre‑market trading. The cash position assures continued development through 2028, reducing financing risk for investors.

  • 1Mean splicing correction in the 10 mg/kg cohort was 46.5% at Week 13.
  • 2Five of six participants showed >20% correction and four showed >50% correction.
  • 3Hand‑grip strength improved by approximately 16.2% at Week 16.
  • 410‑Meter Walk/Run Test improved by 6.8% (0.4 seconds).
  • 5PepGen ended Q3 2026 with $104.8 million in cash, cash equivalents and marketable securities.
  • 6Third‑quarter net loss was $19.4 million, or $0.28 per share.

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