Viracta Therapeutics, Inc. Stock: price and management transactions · United States · SEC (Form 4)Follow the Viracta Therapeutics, Inc. stock price and the full directors' dealings record of the company, a listed issuer based in United States. Shares are quoted on the US market, under the authority of SEC (Form 4). Operating in the Healthcare & Pharma sector, Viracta Therapeutics, Inc. has logged 49 reports. The latest transaction was filed on 27 November 2024 (Levée d'options). Among the most active insiders: ROYSTON IVOR. Every trade is free.
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Last declaration on 27 November 2024
All Executives49 Thresholds0 Prospectus0 Other0
Declarations 49 total
◇ Director · Executives · 25 Nov 2024
9,034 shares 0Common Stock SEC:0000950170-24-131475:0
◇ Director · Executives · 25 Nov 2024
25,219 shares 0Common Stock SEC:0000950170-24-131479:0
◇ Director · Executives · 25 Aug 2024
9,034 shares 0Common Stock SEC:0000950170-24-106026:0
◇ Director · Executives · 25 Aug 2024
25,219 shares 0Common Stock SEC:0000950170-24-106031:0
◇ Director · Executives · 25 May 2024
9,035 shares 0Common Stock SEC:0000950170-24-066146:0
◇ Director · Executives · 25 May 2024
25,219 shares 0Common Stock SEC:0000950170-24-066144:0
◇ CFO and COO · Executives · 25 Feb 2024
6,889 shares 0Common Stock SEC:0001209191-24-004037:0
◇ Director · Executives · 25 Feb 2024
9,034 shares 0Common Stock SEC:0001209191-24-004039:0
◇ Director · Executives · 25 Feb 2024
25,219 shares 0Common Stock SEC:0001209191-24-004041:0
▲ President and CEO · Executives · 30 Nov 2023
52,094 shares @ US$0.494 100.0% of flow Common Stock SEC:0001209191-23-057239:0
Canonical exit: 28 Feb 2024 (T+90) ◇ Director · Executives · 25 Nov 2023
25,219 shares 0Common Stock SEC:0001209191-23-056840:0
▼ CFO and COO · Executives · 28 Nov 2023
3,720 shares @ US$0.50 9.3% of flow Common Stock SEC:0001209191-23-056842:1
◇ Director · Executives · 25 Nov 2023
9,034 shares 0Common Stock SEC:0001209191-23-056838:0
◇ CFO and COO · Executives · 25 Nov 2023
6,889 shares 0Common Stock SEC:0001209191-23-056842:0
◇ Director · Executives · 25 Aug 2023
9,034 shares 0Common Stock SEC:0001209191-23-047668:0
◇ Director · Executives · 25 Aug 2023
25,219 shares 0Common Stock SEC:0001209191-23-047671:0
◇ CFO and COO · Executives · 25 Aug 2023
6,888 shares 0Common Stock SEC:0001209191-23-047665:0
◇ Director · Executives · 25 May 2023
9,035 shares 0Common Stock SEC:0001209191-23-032709:0
◇ CFO and COO · Executives · 25 May 2023
6,889 shares 0Common Stock SEC:0001209191-23-032707:0
◇ Director · Executives · 25 May 2023
25,219 shares 0Common Stock SEC:0001209191-23-032711:0
◇ Director · Executives · 25 Feb 2023
9,034 shares 0Common Stock SEC:0001209191-23-013857:0
◇ Chief Medical Officer · Executives · 25 Feb 2023
4,127 shares 0Common Stock SEC:0001209191-23-013866:0
◇ Director · Executives · 25 Feb 2023
25,219 shares 0Common Stock SEC:0001209191-23-013871:0
◇ CFO and COO · Executives · 25 Feb 2023
6,889 shares 0Common Stock SEC:0001209191-23-013854:0
◇ CFO and COO · Executives · 25 Nov 2022
6,889 shares 0Common Stock SEC:0001209191-22-058981:0
25 of 49 declarations
Load more (24 remaining) 关于 Viracta Therapeutics, Inc. Viracta Therapeutics, Inc.是一家在美国纳斯达克市场上市的美国生物技术公司,历史总部位于加利福尼亚州圣地亚哥。该公司于1998年2月在特拉华州注册成立,后来通过与Sunesis Pharmaceuticals的合并形成了目前的形态,成为一个专注于高度专业化、难以治疗癌症的临床阶段肿瘤平台。Viracta的战略定位以精准肿瘤学为中心,特别强调病毒相关恶性肿瘤,尤其是爱泼斯坦-巴尔病毒(EBV)驱动的癌症。([sec.gov](https://www.sec.gov/Archives/edgar/data/1061027/000119312524118083/d770324dars.pdf?utm_source=openai))
Viracta的主要资产是Nana-val,这是一种全口服的纳米替诺司他(一种HDAC抑制剂)和伐昔洛韦(一种抗病毒剂)的组合研究药物。核心开发项目是NAVAL-1,这是一项多国2期篮子研究,评估该疗法在多种复发或难治性EBV阳性淋巴瘤亚型中的疗效,并对EBV阳性实体瘤进行了额外研究。从市场定位的角度来看,Viracta通过差异化的生物学假设和利基目标人群脱颖而出,但它也面临着小型生物技术公司的经典限制:狭窄的潜在市场、高临床开发风险以及对外部融资的持续依赖。([sec.gov](https://www.sec.gov/Archives/edgar/data/1061027/000119312524118083/d770324dars.pdf?utm_source=openai))
近期公司发展实质性地改变了投资案例。2024年7月,Viracta宣布裁员约23%,作为成本控制措施的一部分。2024年11月,管理层表示现金、现金等价物和短期投资总计约21.1百万美元,资源正在重新优先分配给二线EBV阳性PTCL领域。随后,在2025年2月5日,公司宣布计划停止运营,此前其董事会批准了于2025年2月3日生效的员工解雇。Viracta目前的网站现在声明公司已停止运营,并引导用户查阅之前的SEC备案文件。([sec.gov](https://www.sec.gov/Archives/edgar/data/1061027/000095017024087020/virx-20240722.htm?utm_source=openai))
因此,对于法国、比利时和瑞士的法语投资者而言,Viracta最好被视为一个高度投机的清算中的生物技术案例,而非传统的增长故事。然而,该公司的历史反映了病毒肿瘤学和精准医学领域清晰的科学论证,围绕着差异化的机制和专注的血液肿瘤学管线。挑战始终在于规模化商业化:当一家公司仍然依赖单一的后期项目和资本市场来资助执行时,有前景的生物学不足以支撑其发展。([sec.gov](https://www.sec.gov/Archives/edgar/data/1061027/000119312524118083/d770324dars.pdf?utm_source=openai)