CT CytomX Therapeutics, Inc. Stock: price and management transactions · United States · SEC (Form 4)Follow the CytomX Therapeutics, Inc. share price and the full insider trade history of the company, a publicly traded company based in United States. Shares are quoted on the US market, under the authority of SEC (Form 4). Operating in the Healthcare & Pharma sector, CytomX Therapeutics, Inc. has recorded 88 reports. Market capitalisation: €674.9m. The latest transaction was reported on 5 August 2026 (Attribution). Among the most active insiders: McCarthy Sean A.. All data is accessible without an account.
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Fundamental score
Ranked 27,834 of 29,064 companies
FCF yld -11%
Earn yld -2.5%
EV/EBITDA ·
ROE -38%
Gross mgn ·
Net mgn -23%
Debt/EBITDA ·
Pillars 2/3
Transparent value + quality ranking, distinct from the insider signal.
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Last declaration on 5 August 2026
All Executives88 Thresholds0 Prospectus0 Other0
Declarations 88 total
◆ Chief Legal Officer · Executives · 3 Aug 2026
100,000 shares 0Common Stock SEC:0001610717-26-000351:0
▼ Chief Financial Officer · Executives · 15 Jun 2026
1,624 shares Common Stock SEC:0001610717-26-000229:0
▼ Chief Medical Officer · Executives · 17 Mar 2026
21,279 shares @ US$6.423 98.2% of flow Common Stock SEC:0001610717-26-000125:0
▼ CEO · Executives · 17 Mar 2026
118,969 shares @ US$6.423 39.7% of flow Common Stock SEC:0001610717-26-000124:0
▼ SVP, Chief Scientific Officer · Executives · 17 Mar 2026
31,492 shares @ US$6.423 81.3% of flow Common Stock SEC:0001610717-26-000123:0
▼ Chief Financial Officer · Executives · 17 Mar 2026
19,323 shares @ US$6.423 85.7% of flow Common Stock SEC:0001610717-26-000122:0
◆ Chief Business Officer · Executives · 2 Feb 2026
20,000 shares 0Common Stock SEC:0001610717-26-000043:0
◆ Chief Medical Officer · Executives · 2 Feb 2026
75,000 shares 0Common Stock SEC:0001610717-26-000042:0
◆ SVP, Chief Scientific Officer · Executives · 2 Feb 2026
60,000 shares 0Common Stock SEC:0001610717-26-000041:0
◆ Chief Financial Officer · Executives · 2 Feb 2026
90,000 shares 0Common Stock SEC:0001610717-26-000040:0
◆ CEO · Executives · 2 Feb 2026
210,000 shares 0Common Stock SEC:0001610717-26-000039:0
▼ CEO · Executives · 6 Nov 2025
101,793 shares @ US$4.5377 19.4% of flow Class A Common Stock SEC:0001610717-25-000372:0
◇ SVP, Chief Scientific Officer · Executives · 13 Jun 2025
37,500 shares 0Common Stock SEC:0001610717-25-000235:0
◇ CEO · Executives · 13 Jun 2025
150,000 shares 0Common Stock SEC:0001610717-25-000234:0
▼ Chief Financial Officer · Executives · 13 Jun 2025
1,641 shares @ US$2.9503 23.1% of flow Common Stock SEC:0001610717-25-000236:0
▼ Chief Financial Officer · Executives · 18 Mar 2025
8,551 shares @ US$0.599 33.9% of flow Common Stock SEC:0001610717-25-000085:0
▼ SVP, Chief Scientific Officer · Executives · 18 Mar 2025
19,512 shares @ US$0.599 26.5% of flow Common Stock SEC:0001610717-25-000082:0
▼ General Counsel · Executives · 18 Mar 2025
10,203 shares @ US$0.599 22.7% of flow Common Stock SEC:0001610717-25-000083:0
▼ Chief Medical Officer · Executives · 18 Mar 2025
4,025 shares @ US$0.599 100.0% of flow Common Stock SEC:0001610717-25-000084:0
▼ CEO · Executives · 18 Mar 2025
37,656 shares @ US$0.599 1.2% of flow Common Stock SEC:0001610717-25-000086:0
◆ SVP, Chief Scientific Officer · Executives · 4 Feb 2025
35,000 shares 0Common Stock SEC:0001610717-25-000020:0
◆ Chief Financial Officer · Executives · 4 Feb 2025
44,000 shares 0Common Stock SEC:0001610717-25-000017:0
◆ Chief Medical Officer · Executives · 4 Feb 2025
56,000 shares 0Common Stock SEC:0001610717-25-000018:0
◆ CEO · Executives · 4 Feb 2025
180,000 shares 0Common Stock SEC:0001610717-25-000016:0
◆ SVP, Chief Scientific Officer · Executives · 4 Feb 2025
30,000 shares 0Common Stock SEC:0001610717-25-000019:0
25 of 88 declarations
Load more (63 remaining) 关于 CytomX Therapeutics, Inc. CytomX Therapeutics, Inc. 是一家在美国纳斯达克市场上市的美国生物制药公司,明确专注于肿瘤学,更具体地说是条件激活生物制剂。该公司运营历史可追溯到2008年2月,其前身实体开始运营,其执行总部位于加利福尼亚州南旧金山,这是一个主要的生物技术集群。CytomX 以其专有的 PROBODY® 平台为核心,该平台旨在使治疗性生物制剂保持掩蔽状态,直到它们在肿瘤微环境中被激活,目标是提高肿瘤选择性并降低全身毒性。
从行业角度来看,CytomX 仍然是一家临床阶段公司,而非商业化阶段的制药集团。其商业模式结合了内部管线开发和战略合作伙伴关系,这有助于验证平台并抵消开发成本。核心技术已应用于多种治疗模式,包括抗体-药物偶联物 (ADCs)、T 细胞衔接器和免疫调节剂(如细胞因子)。最受关注的项目包括 varsetatug masetecan(前身为 CX-2051),一种掩蔽的 EpCAM 靶向 ADC,以及 CX-801,一种 PROBODY 干扰素 alpha-2b 候选药物,正在与 KEYTRUDA® 联合治疗黑色素瘤中进行评估。
CytomX 在精准肿瘤学领域占据着差异化的利基市场。其竞争优势在于将活性局限于肿瘤,同时限制在健康组织中的暴露,如果科学研究在人体研究中继续取得进展,这可能会支持更好的治疗窗口。尽管如此,这仍然是一个高风险的开发故事:该公司尚未拥有广泛的商业产品组合,其价值严重依赖于临床执行、监管进展和融资纪律。
CytomX 市场地位的关键部分是其合作网络。该公司与安进 (Amgen)、安斯泰来 (Astellas)、百时美施贵宝 (Bristol Myers Squibb)、Moderna 和 Regeneron 等主要生物制药公司建立了长期的研究合作关系。这些合作伙伴关系支持平台的可信度,提供外部验证,并能产生里程碑和合作收入,同时还减少了对任何单一内部项目的过度依赖。
最近的更新很重要。2026年,CytomX 报告了 varsetatug masetecan 在晚期结直肠癌中的积极 1 期剂量扩展数据,并表示预计年中与 FDA 进行沟通,以确定潜在的注册试验设计。该公司还表示,CX-801 与 KEYTRUDA® 联合治疗黑色素瘤的初步组合数据预计将于2026年晚些时候公布。因此,对于投资者而言,CytomX 最好被视为一家在美国纳斯达克上市的投机性肿瘤生物技术公司,由差异化的专有平台支持,但仍面临重大的临床、监管和资本市场风险。