secwatch / observer

8-K filed February 26, 2025, 6:59 PM ET ticker SHPH CIK 0001757499

other material confidence high sentiment neutral materiality 0.35

Shuttle Pharma corporate update: Phase 2 glioblastoma trial 40% enrolled; no financial results

Shuttle Pharmaceuticals Holdings, Inc.

Phase 2 trial of Ropidoxuridine for glioblastoma: 17 of 40 initial patients enrolled (40%), 8 completed all 7 cycles.
Trial conducted at Georgetown, Allegheny Health Network, UNC, UVA, Hackensack, Miami Cancer Institute.
Diagnostics subsidiary entered sponsored research agreement with UCSF to develop PSMA ligand as theranostic.
CEO Dr. Anatoly Dritschilo invested $237,500 along with other investors in recent financing.
Launched new corporate website highlighting dual approach to cancer therapeutics and diagnostics.

item 2.02 item 9.01

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accession: 0001493152-25-008306
form_type: 8-K
ticker: SHPH
cik: 0001757499
company_name: Shuttle Pharmaceuticals Holdings, Inc.
filed_at: 2025-02-26T23:59:59+00:00
discovered_at: 2026-05-14T18:03:04.741706+00:00
generated_at: 2026-05-26T03:49:50.603291+00:00
sec_items: ["2.02", "9.01"]
event_type: other_material
sentiment: neutral
materiality_score: 0.35
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