IO Biotech, Inc. Stock: price and management transactions · United States · SEC (Form 4)Follow the IO Biotech, Inc. share price and the full management transaction log of the company, a listed equity based in United States. Shares are quoted on the US market, under the supervision of SEC (Form 4). Operating in the Healthcare & Pharma sector, IO Biotech, Inc. has logged 25 public disclosures. Market capitalisation: €216k. The latest transaction was reported on 2 June 2025 (Acquisition). Among the most active insiders: Novo Holdings A/S. Every trade is free.
Buys €130,136 €62,978 Sells
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Last declaration on 2 June 2025
All Executives25 Thresholds0 Prospectus0 Other0
Declarations 25 total
▲ Director · Executives · 30 May 2025
15,000 shares @ US$1.3923 100.0% of flow Common Stock SEC:0000905148-25-001960:0
Canonical exit: 28 Aug 2025 (T+90) ▲ Chief Medical Officer · Executives · 23 Dec 2024
31,350 shares @ US$0.847 100.0% of flow Common Stock SEC:0000905148-24-003414:0
Canonical exit: 23 Mar 2025 (T+90) ▲ General Counsel · Executives · 23 Dec 2024
12,000 shares @ US$0.81 52.2% of flow Common Stock SEC:0000905148-24-003408:0
Canonical exit: 23 Mar 2025 (T+90) ▲ Chief Executive Officer · Executives · 23 Dec 2024
12,500 shares @ US$0.8096 13.1% of flow Common Stock SEC:0000905148-24-003412:0
Canonical exit: 23 Mar 2025 (T+90) ▲ Chief Financial Officer · Executives · 23 Dec 2024
10,250 shares @ US$0.8276 5.5% of flow Common Stock SEC:0000905148-24-003410:0
Canonical exit: 23 Mar 2025 (T+90) 51,522 shares @ US$1.3264 1.0% of flow COMMON STOCK SEC:0000950170-24-087061:0
658,809 shares @ €1.1294 11.9% of flow COMMON STOCK SEC:0000950170-24-059965:0
658,809 shares @ €1.3921 14.6% of flow COMMON STOCK SEC:0001209191-24-003303:0
▲ Chief Accounting Officer · Executives · 21 Nov 2023
5,000 shares @ US$0.99 100.0% of flow Common Stock SEC:0000905148-23-001527:0
Canonical exit: 19 Feb 2024 (T+90) 2,469,135 shares @ €1.8447 72.5% of flow Common Stock SEC:0001209191-23-045444:0
Canonical exit: 7 Nov 2023 (T+90) ◆ Director · Executives · 9 Aug 2023
7,901,234 shares @ €1.7308 100.0% of flow Common Stock SEC:0001140361-23-039344:0
◆ Director · Executives · 9 Aug 2023
7,901,234 shares @ €1.7308 100.0% of flow Common Stock SEC:0001140361-23-039346:0
3,157,894 shares @ €1.7308 100.0% of flow Common Stock SEC:0001213900-23-065297:0
Canonical exit: 7 Nov 2023 (T+90) ◆ General Counsel · Executives · 9 Aug 2023
4,938 shares @ US$1.90 47.8% of flow Common Stock SEC:0001140361-23-038877:0
◆ Chief Financial Officer · Executives · 9 Aug 2023
49,382 shares @ US$1.90 57.6% of flow Common Stock SEC:0001140361-23-038879:0
◆ Chief Executive Officer · Executives · 9 Aug 2023
37,037 shares @ US$1.90 86.9% of flow Common Stock SEC:0001140361-23-038881:0
▲ Chief Financial Officer · Executives · 17 Mar 2023
25,000 shares @ US$2.3207 36.9% of flow Common Stock SEC:0001140361-23-012596:0
Canonical exit: 15 Jun 2023 (T+90) ● Chief Executive Officer · Executives · 9 Nov 2021
26,580 shares Common Stock SEC:0001140361-21-037654:0
● Director · Executives · 9 Nov 2021
1,361,660 shares Common Stock SEC:0001140361-21-037657:0
2,014,161 shares Common Stock SEC:0001140361-21-037653:0
● Director · Executives · 9 Nov 2021
796,059 shares Common Stock SEC:0001140361-21-037655:0
● Director · Executives · 9 Nov 2021
2,365,545 shares Common Stock SEC:0001140361-21-037652:0
2,365,545 shares Common Stock SEC:0001140361-21-037658:0
2,365,545 shares Common Stock SEC:0001104659-21-138088:0
2,952,932 shares COMMON STOCK SEC:0001209191-21-063969:0
关于 IO Biotech, Inc. IO Biotech, Inc.是一家在美国纳斯达克(美国)上市的临床阶段生物制药公司,股票代码为IOBT。该公司专注于免疫肿瘤学,正在开发现成的治疗性癌症疫苗,旨在调节肿瘤微环境并增强抗肿瘤免疫反应。其专有的T-win®平台旨在同时靶向肿瘤细胞和肿瘤微环境中的免疫抑制细胞,战略目标是将“冷”肿瘤转化为更具炎症性、对治疗反应更佳的疾病状态。
从公司历史的角度来看,IO Biotech拥有强大的斯堪的纳维亚根基和跨大西洋的业务足迹。美国证券交易委员会(SEC)备案文件显示,该公司总部位于丹麦哥本哈根,并在美国纽约州纽约市设有美国总部。该公司于2021年11月首次公开募股,开始在纳斯达克全球市场交易。这种双重存在反映了生物技术公司常见的运营模式:围绕公司在欧洲的科学基地进行发现和开发,同时在美国进行资本市场准入和投资者关系。
其主要资产是Cylembio®(imsapepimut和etimupepimut,佐剂),历史上也称为IO102-IO103。这种研究性疫苗主要与PD-1抑制剂(如pembrolizumab (KEYTRUDA®))联合用于晚期黑色素瘤和其他实体瘤的治疗。除了其主要项目,IO Biotech还在推进其他临床前候选药物,包括靶向精氨酸酶1的IO112和靶向TGF-β的IO170。更广泛的管线表明这是一种平台战略而非单一资产故事:IO Biotech正试图构建一个针对不同免疫抑制途径的治疗性疫苗家族。
在竞争方面,IO Biotech在一个高度拥挤的肿瘤免疫治疗领域运营,该领域由大型制药集团和资金雄厚的生物技术同行主导。其差异化在于T-win机制的新颖性、其疫苗候选药物的现成特性,以及与现有检查点抑制剂联合使用的潜力,而非与其直接竞争。如果临床信号成立,这可能对黑色素瘤、非小细胞肺癌和头颈癌等高度未满足需求的适应症具有重要意义。
公司近期亮点集中在临床执行和监管对话。2025年,IO Biotech报告了一项早期1/2期研究的五年临床结果,推进了2期项目的入组和数据生成,并披露了Cylembio在晚期黑色素瘤中的关键3期结果。该公司还提及了与FDA就下一步开发和备案路径进行的持续讨论。对于投资者而言,IO Biotech仍然是一家经典的依赖数据的生物技术公司:上行空间由临床差异化和监管进展驱动,而主要风险则与开发阶段的肿瘤公司典型风险一致,包括试验结果、融资需求和商业化不确定性。