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PEPG US Equity

PepGen Inc.Health Care · Pharmaceutical Preparations · CIK 1835597 · FY ends Dec 31
$3.05
+0.14 (+4.81%)
USD · as of 2026-08-19 · marketstack
5 registered studies · 2 active

Studies where PEPG is the lead sponsor, as filed with ClinicalTrials.gov. Completion dates are the sponsor's own projected windows and are revised as a study runs. Active studies first, then completed and stopped — newest readout first within each.

5 interventional

Held by 11 tracked-famous managers (VIKING GLOBAL INVESTORS LP, MILLENNIUM MANAGEMENT LLC, RENAISSANCE TECHNOLOGIES LLC, MARSHALL WACE, LLP, CITADEL ADVISORS LLC, +6 more) · FINRA short interest 6.1 days to cover (settled 2026-07-31) · government filings 180d: none disclosed

StudyPhaseStatusInterventionsConditionsEnrollmentPrimary completionReadout inUpdated
An Open-Label Extension Study of PGN-EDODM1 in People With Myotonic Dystrophy Type 1 (FREEDOM-OLE)NCT07220603Safety and tolerability as assessed by number of participants with Adverse Events (AEs)Open-label · TreatmentPhase 2RecruitingDrug: PGN-EDODM1Myotonic Dystrophy 148Jan 2029≤ 895 d2026-03-30
A Clinical Study of PGN-EDODM1 in People With Myotonic Dystrophy Type 1NCT06667453Safety and tolerability as assessed by number of participants with Adverse Events (AEs)Randomized · Quadruple-masked · TreatmentPhase 2RecruitingDrug: PGN-EDODM1 · Other: PlaceboMyotonic Dystrophy 124Mar 2027≤ 223 d2026-07-29
Safety, Tolerability, PK, and PD Study of PGN-EDODM1 in Participants With Myotonic Dystrophy Type 1NCT06204809Number of participants with Adverse Events, Serious Adverse Events, with abnormal Clinical Laboratory tests, abnormal ECGs, and abnormal Vital SignsRandomized · Quadruple-masked · TreatmentPhase 1CompletedDrug: PGN-EDODM1 for infusion · Other: PlaceboMyotonic Dystrophy 1242025-10-28actual2026-02-13
A Study Of PGN-EDO51 In Participants With Duchenne Muscular Dystrophy Amenable To Exon 51-Skipping TreatmentNCT06079736Adverse events and serious adverse events (safety and tolerability of PGN-EDO51 in MAD period)Non-randomized · Open-label · TreatmentPhase 2Terminatedsponsor's stated reason: PGN-EDO51 development terminated by SponsorDrug: PGN-EDO51Duchenne Muscular Dystrophy72025-08-28actual2025-12-02
A Study of PGN-EDO51 or Placebo in People With Duchenne Muscular Dystrophy Amenable to Exon 51-Skipping TreatmentNCT06833931Adverse events and serious adverse events (safety and tolerability of PGN-EDO51 during the MAD period)Randomized · Quadruple-masked · TreatmentPhase 2Withdrawnsponsor's stated reason: Global PGN-EDO51 development voluntarily discontinued by SponsorDrug: IV infusion · Other: PlaceboDuchenne Muscular Dystrophy (DMD)02025-05-28actual2025-06-24

Primary completion is the date the sponsor filed with the registry — their own projection, revised whenever they revise it, unless the row is marked actual.

Source: ClinicalTrials.gov, retrieved 2026-08-19