BB Bolt Biotherapeutics, Inc. Stock: price and insider trades · United States · SEC (Form 4)Track the Bolt Biotherapeutics, Inc. stock price and the full management transaction log of the company, a listed equity based in United States. Shares trade on the US market, under the supervision of SEC (Form 4). Operating in the Healthcare & Pharma sector, Bolt Biotherapeutics, Inc. has logged 16 reports. Market capitalisation: €7.6m. The latest transaction was filed on 4 February 2026 (Acquisition). Among the most active insiders: Quinn William P.. All data is openly available.
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Last declaration on 4 February 2026
All Executives16 Thresholds0 Prospectus0 Other0
Declarations 16 total
▲ President, CEO and CFO · Executives · 5 Dec 2025
125 shares @ US$4.607 2.3% of flow Common Stock SEC:0001193125-26-037697:0
Canonical exit: 5 Mar 2026 (T+90) ▲ Senior VP, Finance and PAO · Executives · 5 Dec 2025
125 shares @ US$4.607 21.7% of flow Common Stock SEC:0001193125-26-037690:0
Canonical exit: 5 Mar 2026 (T+90) ◆ Chief Operating Officer · Executives · 22 Oct 2025
30,000 shares 0Common Stock SEC:0001193125-25-250333:0
▲ Senior VP, Finance and PAO · Executives · 6 Jun 2025
125 shares @ US$5.492 33.7% of flow Common Stock SEC:0001193125-25-250334:0
Canonical exit: 4 Sept 2025 (T+90) ▲ President, CEO and CFO · Executives · 6 Jun 2025
125 shares @ US$5.492 2.9% of flow Common Stock SEC:0001193125-25-250332:0
Canonical exit: 4 Sept 2025 (T+90) ▲ President, CEO and CFO · Executives · 16 Dec 2024
2,500 shares @ US$0.4965 3.2% of flow Common Stock SEC:0000950170-25-063840:0
Canonical exit: 16 Mar 2025 (T+90) ▲ Senior VP, Finance and PAO · Executives · 16 Dec 2024
2,500 shares @ US$0.4965 100.0% of flow Common Stock SEC:0000950170-25-063846:0
Canonical exit: 16 Mar 2025 (T+90) ▲ Chief Financial Officer · Executives · 6 Jun 2023
1,829 shares @ US$1.1815 5.5% of flow Common Stock SEC:0001209191-23-058458:0
Canonical exit: 4 Sept 2023 (T+90) ▼ Director · Executives · 29 Nov 2023
22,674 shares @ US$0.906 69.8% of flow Common Stock SEC:0001209191-23-057049:0
1,707 shares @ US$0.90 17.4% of flow Common Stock SEC:0001213900-23-089692:0
▼ Director · Executives · 21 Nov 2023
1,707 shares @ US$0.9014 5.3% of flow Common Stock SEC:0001209191-23-056548:0
7,531 shares @ US$0.96 82.6% of flow Common Stock SEC:0001213900-23-088909:0
▼ Director · Executives · 16 Nov 2023
7,531 shares @ US$0.96 24.9% of flow Common Stock SEC:0001209191-23-056185:0
800,000 shares @ US$2.00 100.0% of flow COMMON STOCK SEC:0001209191-22-042241:0
▲ Chief Medical Officer · Executives · 4 Jun 2021
917 shares @ US$16.65 0.12% mcap 50.0% of flow Common Stock SEC:0000899243-22-003917:0
Canonical exit: 2 Sept 2021 (T+90) ▲ Chief Financial Officer · Executives · 4 Jun 2021
1,221 shares @ US$16.65 0.16% mcap 50.0% of flow Common Stock SEC:0000899243-21-047518:0
Canonical exit: 2 Sept 2021 (T+90) 关于 Bolt Biotherapeutics, Inc. Bolt Biotherapeutics, Inc.是一家在美国纳斯达克上市的临床阶段生物制药公司。该公司专注于肿瘤免疫疗法,其科学策略以髓系生物学和肿瘤微环境重编程为核心。其核心理念是将抗体的靶向精确性与先天性和适应性免疫系统的激活能力相结合,以产生更有效的抗癌反应。
该公司于2015年7月以现有结构成立,总部位于加利福尼亚州旧金山湾区的雷德伍德城。Bolt的平台围绕其专有的Boltbody™ ISAC方法构建,ISAC是免疫刺激抗体偶联物的缩写。该平台旨在将免疫激活直接传递到肿瘤,这也是Bolt更像下一代免疫肿瘤创新者而非传统抗体公司的原因。随着时间的推移,公司优化了其管线,并在2024年和2025年将重点放在数量更少的项目上,以节省资金并优先发展具有最佳临床潜力的资产。
截至2025年末,Bolt的主要开发资产是BDC-3042(一种1期dectin-2激动剂抗体)和BDC-4182(一种靶向claudin 18.2的下一代Boltbody ISAC候选药物)。公司此前曾推进曲妥珠单抗imbotolimod项目,但该项目作为战略管线优先排序的一部分被终止。这一转变对投资者而言很重要:它表明管理层愿意退出非核心或优先级较低的项目,以保留现金并专注于具有更强科学和商业前景的资产。
从竞争角度看,Bolt在一个竞争激烈且资本密集的肿瘤创新领域运营。它与大型制药公司、专业生物技术公司以及开发抗体-药物偶联物、免疫刺激偶联物和其他先进免疫疗法的平台公司间接竞争。Bolt的差异化在于其以髓系细胞为中心的生物学和ISAC平台,这为其提供了独特的利基市场,但也使其面临巨大的开发风险。该公司尚未拥有商业产品组合;它仍然依赖于临床进展、合作收入和资本市场准入。
从地理上看,Bolt的运营基地主要在美国,尽管它于2024年在澳大利亚设立了子公司,以扩大其研发足迹。近期值得关注的事件包括2024年5月的重组和管线优先排序、2025年6月的一股拆二十股反向股票分割,以及2025年10月为保留现金而裁员的重组。在2025年10月的同一份更新中,Bolt表示预计BDC-4182的初步临床数据将在2026年第三季度公布,并旨在将其现金流延长至2027年。对于投资者而言,Bolt仍然是一个高风险、事件驱动的生物技术故事,其估值可能将由临床数据、融资需求以及其精简管线的执行情况驱动。