Sutro Biopharma, INC. Stock: price and management transactions · United States · SEC (Form 4)Follow the Sutro Biopharma, INC. stock price and the full management transaction log of the company, a publicly traded company based in United States. Shares are quoted on the US market, under the oversight of SEC (Form 4). Operating in the Healthcare & Pharma sector, Sutro Biopharma, INC. has published 110 insider filings. Market capitalisation: €379.1m. The latest transaction was filed on 2 June 2026 (Levée d'options). Among the most active insiders: ALBINI EDWARD C. Every trade is free.
€172,583
3 ops.
Sell Volume
Analyst consensus: bullish or bearish? Analysts rate Sutro Biopharma, INC. Strong Buy (bullish), based on 12 analysts. Average price target: US$47.75.
Buys €147,798 €172,583 Sells
This score ranks the purchase within its own market. No market currently meets the historical allocation criteria, so signals remain watch-only. Not investment advice.
Σ Sigma AI Analysis Fundamental view, insider signal, bull and bear case, synthesis.
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Last declaration on 2 June 2026
All Executives110 Thresholds0 Prospectus0 Other0
Declarations 110 total
◇ CFO · Executives · 2 Jun 2026
2,500 shares 0Common Stock SEC:0001761333-26-000005:0
◇ Chief Admin. Ofcr. & GC · Executives · 4 Mar 2026
675 shares 0Common Stock SEC:0002063633-26-000003:0
◇ Chief Executive Officer · Executives · 4 Mar 2026
788 shares 0Common Stock SEC:0001872398-26-000003:0
◇ Chief Admin. Ofcr. & GC · Executives · 1 Mar 2026
500 shares 0Common Stock SEC:0002063633-26-000002:0
◇ CHIEF SCIENTIFIC OFFICER · Executives · 1 Mar 2026
1,125 shares 0Common Stock SEC:0001992979-26-000002:0
◇ Chief Executive Officer · Executives · 1 Mar 2026
688 shares 0Common Stock SEC:0001872398-26-000002:0
◇ Chief Executive Officer · Executives · 12 Dec 2025
2,500 shares 0Common Stock SEC:0001872398-25-000005:0
▲ Chief Admin. Ofcr. & GC · Executives · 15 Oct 2025
12,504 shares @ US$0.7992 100.0% of flow Common Stock SEC:0002063633-25-000004:0
Canonical exit: 13 Jan 2026 (T+90) ▲ CHIEF SCIENTIFIC OFFICER · Executives · 15 Oct 2025
17,000 shares @ US$0.8004 100.0% of flow Common Stock SEC:0001992979-25-000004:0
Canonical exit: 13 Jan 2026 (T+90) ▲ Chief Executive Officer · Executives · 15 Oct 2025
12,500 shares @ US$0.8009 100.0% of flow Common Stock SEC:0001872398-25-000004:0
Canonical exit: 13 Jan 2026 (T+90) ▲ CFO · Executives · 15 Oct 2025
19,750 shares @ US$0.81 100.0% of flow Common Stock SEC:0001761333-25-000005:0
Canonical exit: 13 Jan 2026 (T+90) ▲ Director · Executives · 15 Oct 2025
50,000 shares @ US$0.799 100.0% of flow Common Stock SEC:0001236537-25-000006:0
Canonical exit: 13 Jan 2026 (T+90) ◇ CHIEF SCIENTIFIC OFFICER · Executives · 18 Sept 2025
37,500 shares 0Common Stock SEC:0001992979-25-000003:0
◇ Chief Business Officer · Executives · 8 Jul 2025
25,000 shares 0Common Stock SEC:0001415889-25-023084:0
◇ Chief Executive Officer · Executives · 9 Aug 2025
18,750 shares 0Common Stock SEC:0001415889-25-023083:0
◇ CFO AND SECRETARY · Executives · 15 May 2025
24,438 shares 0Common Stock SEC:0001415889-25-013618:0
◇ CHIEF MEDICAL OFFICER · Executives · 1 May 2025
53,125 shares 0Common Stock SEC:0001415889-25-011996:0
◇ CHIEF PEOPLE & COMM. OFFICER · Executives · 1 May 2025
9,125 shares 0Common Stock SEC:0001415889-25-011998:0
◇ CHIEF TECH OP OFFICER · Executives · 1 May 2025
2,500 shares 0Common Stock SEC:0001415889-25-011997:0
◇ CHIEF TECH OP OFFICER · Executives · 11 Apr 2025
21,250 shares 0Common Stock SEC:0001415889-25-010683:0
◇ CEO · Executives · 5 Mar 2025
18,750 shares 0Common Stock SEC:0001415889-25-007405:0
◇ CHIEF PEOPLE & COMM. OFFICER · Executives · 5 Mar 2025
8,750 shares 0Common Stock SEC:0001415889-25-007398:0
◇ CFO AND SECRETARY · Executives · 5 Mar 2025
8,750 shares 0Common Stock SEC:0001415889-25-007393:0
◇ CFO AND SECRETARY · Executives · 4 Mar 2025
9,125 shares 0Common Stock SEC:0001415889-25-007185:0
◇ CHIEF PEOPLE & COMM. OFFICER · Executives · 4 Mar 2025
9,125 shares 0Common Stock SEC:0001415889-25-007184:0
25 of 110 declarations
Load more (85 remaining) 关于 Sutro Biopharma, INC. Sutro Biopharma, Inc.(股票代码:STRO)是一家在美国纳斯达克上市的生物技术公司,总部位于加利福尼亚州南旧金山。该公司成立于 2003 年,最初名为 Fundamental Applied Biology, Inc.,后更名为 Sutro Biopharma,其身份围绕下一代肿瘤学创新而建立。其核心技术基础是专有的无细胞蛋白合成平台 XpressCF®,与位点特异性偶联平台 XpressCF+® 配对,两者旨在实现更均一、可能更具差异化的抗体药物偶联物 (ADC) 的发现和制造。
Sutro 的业务主要集中在肿瘤资产的开发,同时通过与制药和生物技术公司进行选择性合作来将其平台商业化。该公司的历史意义在于其能够生成内部发现的项目,包括 STRO-001 和 STRO-002 (luvelta),这些项目有助于验证其技术并展示了该平台的广度。近期,Sutro 已经将其战略重点放在更集中的管线上,其中 STRO-004 是其最高优先级的全资资产,同时还有 STRO-006 和 STRO-227 等其他项目正在进行临床前和监管支持工作。
从竞争角度来看,Sutro 在竞争激烈的 ADC 市场中运营,其中差异化取决于有效载荷设计、靶点选择、耐受性、可制造性和临床执行。该公司的投资案例基于这样一种理念,即其位点特异性和新型格式的 ADC 方法可以产生比传统随机偶联方法更好的治疗效果和更具可扩展性的制造工艺。尽管如此,它仍然是一家临床阶段的生物技术公司,面临着常见的风险:临床结果可能令人失望,监管时间表可能发生变化,以及融资需求可能影响股东稀释。
从地理上看,Sutro 主要位于美国,其公司和研究足迹植根于加利福尼亚州,但其商业和科学抱负是全球性的,因为肿瘤学开发、试验招募和合作本质上是国际性的。最近的发展集中在管线的持续推进,包括 STRO-004 正在进行的 1 期工作,STRO-006 和 STRO-227 的 IND 支持活动,以及 2025 年和 2026 年最新的季度和全年财务更新。该公司还在 2026 年初完成了一项重要的股权融资,以加强其资产负债表并延长运营可见性。对于讲法语的投资者来说,STRO 应被视为一个高风险、高回报的生物技术故事:科学上有趣,战略上专注,但仍依赖于临床交付和资本纪律。