Shuttle Pharmaceuticals Holdings, Inc. is a clinical stage pharmaceutical company, which engages in the development of novel therapies for cancer. The company is headquartered in Gaithersburg, Maryland and currently employs 9 full-time employees. The company went IPO on 2022-08-31. Its product candidates include Ropidoxuridine, a Phase II, clinical-stage radiation sensitizer, a platform of HDAC inhibitors (SP-1-161, SP-2-225 and SP-1-303), and two preclinical, prostate cancer-oriented diagnostics assets: PC-RAD Test, a blood test to predict clinical response to radiation therapy and PSMA-B ligand for potential use as a theranostic agent. Ropidoxuridine (IPdR) is for use in combination with RT to treat brain tumors (glioblastoma) and sarcomas. SP-1-161 is a candidate lead of compounds demonstrating activation of the ATM gene product (mutated in Ataxia-Telangiectasia). SP-2-225 is a candidate lead of compounds demonstrating Class II (HDAC6) selective inhibition. SP-1-303 is a candidate Class I HDAC inhibitor with preferential efficacy against ER positive cancers.
SHPH stock price ended at $0.86 on 木曜日, after dropping 4.44%
On the latest trading day Mar 26, 2026, the stock price of SHPH fell by 4.44%, dropping from $0.89 to $0.86. During the session, the stock saw a volatility of 9.30%, with prices oscillating between a daily low of $0.86 and a high of $0.94. On the latest trading day, the trading volume for SHPH rose by 261.4K shares, despite the declining prices. This uptick in volume may signal heightened risk in the near term. In total, 382.3K shares were traded, with a market value of approximately $4.8M.