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Shuttle Pharmaceuticals (SHPH) - Prospectus(update)
2025-12-11 22:31
As filed with the Securities and Exchange Commission on December 11, 2025 Registration No. 333-291628 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-1 (Amendment No. 1) REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 SHUTTLE PHARMACEUTICALS HOLDINGS, INC. (Exact name of registrant as specified in its charter) David E. Danovitch, Esq. Aaron M. Schleicher, Esq. Sullivan & Worcester LLP 1251 Avenue of the Americas, 19 Floor New York, NY 10020 (212) 660-3060 From time to ...
Shuttle Pharmaceuticals (SHPH) - Prospectus
2025-11-18 22:00
(Exact name of registrant as specified in its charter) FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 SHUTTLE PHARMACEUTICALS HOLDINGS, INC. As filed with the Securities and Exchange Commission on November 18, 2025 Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 401 Professional Drive, Suite 260 Gaithersburg, MD 20879 (240) 430-4212 (Address, including zip code, and telephone number, including area code, of registrant's principal executive offi ...
Shuttle Pharmaceuticals (SHPH) - Prospectus
2025-08-04 21:51
As filed with the Securities and Exchange Commission on August 4, 2025 Registration No. 333- UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 SHUTTLE PHARMACEUTICALS HOLDINGS, INC. (Exact name of registrant as specified in its charter) If this Form is a post-effective amendment filed pursuant to Rule 462(c) under the Securities Act, check the following box and list the Securities Act registration statement number of the ...
Shuttle Pharma Provides Corporate Update
Globenewswire· 2025-05-15 20:45
文章核心观点 Shuttle Pharmaceuticals公司发布企业进展更新,包括Ropidoxuridine治疗胶质母细胞瘤的2期临床试验进展、诊断子公司的研发成果、董事会成员变动、财务状况改善等情况,同时感谢离职人员的贡献 [1][2][4] 公司概况 - 公司是一家专注于改善接受放射治疗癌症患者预后的发现和开发阶段专业制药公司,由乔治城大学医学院教员于2012年创立,使命是开发提高放疗效果并减少副作用的疗法 [5] Ropidoxuridine治疗胶质母细胞瘤2期临床试验进展 - 试验初始随机部分近50%患者已入组,入组患者中84%已完成全部七个周期 [1][2] - 治疗点报告Ropidoxuridine耐受性良好,毒性等级不超过2(1 - 5级) [2] - 已开始分析药代动力学/药效学样本以优化剂量和反应 [1][2] - 试验在多家知名癌症中心持续招募患者,目标是今年完成入组,2026年进行随访和数据解读 [1][2] 诊断子公司研发成果 - 与加州大学旧金山分校达成赞助研究协议,推进针对前列腺特异性膜抗原(PSMA)配体的临床前开发,用于前列腺癌的诊疗一体化 [1][2] - 与国际知名药物化学家Alan Kozikowski博士合作,提交“用于精准癌症治疗的PSMA靶向PARP抑制剂共轭物”临时专利申请 [1][2] 公司管理变动 - 2025年5月9日,Anatoly Dritschilo博士辞去公司董事会董事和首席科学官职务 [3] - 公司副总裁Michael Vander Hoek将于2025年6月10日退休 [3] - 公司任命三名新董事会成员,为公司提供商业和法律背景支持 [2] 公司财务状况 - 公司通过完成包销公开发行加强了资产负债表,2025年3月31日现金及现金等价物为450万美元 [2]
Shuttle Pharma FDA Orphan-Drug Nears Patient Enrollment Milestone for Phase 2 Clinical Trial
GlobeNewswire News Room· 2025-05-08 20:01
临床试验进展 - 公司宣布其治疗胶质母细胞瘤的Ropidoxuridine二期临床试验已完成近50%患者入组,药物耐受性良好(毒性评级≤2/5),84%入组患者完成全部7个治疗周期 [1] - 已开始分析药代动力学/药效学样本以评估剂量-反应关系,目标在2025年完成入组并于2026年公布随访数据 [1] - 试验设计将40名患者随机分配至1200mg/天或960mg/天剂量组,后续将追加14名患者以验证最优剂量对生存期的改善效果 [3] 产品潜力与市场 - Ropidoxuridine作为放疗增敏剂,若获批可能重塑胶质母细胞瘤治疗标准,此前已获FDA孤儿药资格认定 [2] - 美国每年约80万癌症患者接受放疗,其中40万为根治性治疗,该细分市场未来五年预计增长超22% [6] - 公司定位放疗增敏剂领域,旨在通过提升放疗效果延长患者生存期并改善生活质量 [8] 试验执行与行业意义 - 试验在6家顶尖医疗中心开展,包括乔治城大学医学中心、迈阿密癌症研究所等 [4] - 该研究对放疗行业具有战略意义,可能通过增敏剂技术提高癌症治愈率并改善患者生存质量 [5] - 公司由乔治城大学医学中心专家创立,专注于开发放疗增效减毒疗法 [8]
Shuttle Pharma Announces Appointment of Christopher Cooper as Interim Co-CEO to Enhance Business Activities
GlobeNewswire News Room· 2025-03-12 10:20
文章核心观点 - Shuttle Pharmaceuticals任命Christopher Cooper为临时联合首席执行官,与Anatoly Dritschilo共同领导公司,以提升公司资本市场和业务能力,推动公司发展 [1][2] 公司人事变动 - 公司宣布任命Christopher Cooper为临时联合首席执行官,专注提升公司资本市场和业务能力,Anatoly Dritschilo继续担任联合首席执行官,负责科学和临床试验活动 [1] - Anatoly Dritschilo认为Christopher Cooper的加入能带来有效的执行结构,增强决策能力、支持筹款并推动关键里程碑实现 [2] - Christopher Cooper表示联合首席执行官结构可并行开展研发、监管和一般业务运营,他将利用经验让Anatoly Dritschilo专注关键临床试验和子公司发展 [2] 新联合首席执行官履历 - Christopher Cooper有超27年管理和金融经验,曾在石油和天然气、电信和技术行业工作 [2] - 2017年起担任First Towers & Fiber Corp.总裁、首席执行官和创始人 [2] - 2010 - 2017年担任Aroway Energy, Inc.总裁兼首席执行官,负责日常运营、财务报告、收购及融资 [2] - 1998 - 2010年为科技和资源行业公司提供咨询,负责困境公司重组并为客户筹集超1亿美元债务和股权资金 [2] 公司概况 - 公司由乔治城大学医学院教员于2012年创立,是专注改善接受放射治疗癌症患者预后的专业制药公司 [3] - 公司使命是开发疗法,在放疗中提高疗效并减少副作用,通过开发辐射增敏剂提高癌症治愈率、延长患者生存期和改善生活质量 [3]
Shuttle Pharmaceuticals (SHPH) - Prospectus
2024-04-05 21:06
Registration No. As filed with the U.S. Securities and Exchange Commission on April 5, 2024 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 Shuttle Pharmaceuticals Holdings, Inc. (Exact name of registrant as specified in its charter) (State or other jurisdiction of incorporation or organization) Delaware 2834 82-5089826 (Primary Standard Industrial Classification Code Number) (I.R.S. Employer Identification Number) 401 ...
Shuttle Pharmaceuticals (SHPH) - Prospectus(update)
2023-01-30 11:10
As filed with the Securities and Exchange Commission on January 30, 2023 Registration No. 333-269414 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 AMENDMENT NO. 1 TO FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 SHUTTLE PHARMACEUTICALS HOLDINGS, INC. (Exact name of registrant as specified in its charter) | Delaware | 2834 | 82-5089826 | | --- | --- | --- | | (State or other jurisdiction of | (Primary Standard Industrial | (I.R.S. Employer | | incorporation or org ...
Shuttle Pharmaceuticals (SHPH) - Prospectus
2023-01-25 22:08
As filed with the Securities and Exchange Commission on January 25, 2023 Registration No. UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 SHUTTLE PHARMACEUTICALS HOLDINGS, INC. (Exact name of registrant as specified in its charter) (State or other jurisdiction of incorporation or organization) (Primary Standard Industrial Delaware 2834 82-5089826 (I.R.S. Employer Identification No.) One Research Court, Suite 450 Rockvil ...