ProMIS Neurosciences Inc. Stock: price and insider trades · United States · SEC (Form 4)Track the ProMIS Neurosciences Inc. stock price and the full directors' dealings record of the company, a publicly traded company based in United States. Shares trade on the US market, under the supervision of SEC (Form 4). Operating in the Healthcare & Pharma sector, ProMIS Neurosciences Inc. has recorded 40 insider filings. Market capitalisation: €117.2m. The latest transaction was filed on 7 August 2026 (Acquisition). Among the most active insiders: Kirwin Patrick D.. All data is openly available.
Analyst consensus: bullish or bearish? Analysts rate ProMIS Neurosciences Inc. Strong Buy (bullish), based on 7 analysts. Average price target: US$43.71.
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 7 August 2026
All Executives40 Thresholds0 Prospectus0 Other0
Declarations 40 total
▲ Chief Development Officer · Executives · 5 Aug 2026
2,280 shares @ US$13.30 0.025% mcap 38.3% of flow Common Shares SEC:0001104659-26-092673:0
Canonical exit: 3 Nov 2026 (T+90) ▲ Director · Executives · 22 Apr 2026
4,000 shares @ US$11.33 0.036% mcap 46.8% of flow Common Shares SEC:0001104659-26-047977:0
Canonical exit: 21 Jul 2026 (T+90) ▲ Director · Executives · 5 Mar 2026
2,000 shares @ US$24.40 46.1% of flow Common Shares SEC:0001374339-26-000004:0
Canonical exit: 3 Jun 2026 (T+90) ▲ Director · Executives · 2 Mar 2026
1,000 shares @ US$22.53 21.1% of flow Common Shares SEC:0001374339-26-000003:0
Canonical exit: 31 May 2026 (T+90) ▲ Chief Development Officer · Executives · 19 Feb 2026
1,629 shares @ US$15.35 50.0% of flow Common Shares SEC:0001374339-26-000002:0
Canonical exit: 20 May 2026 (T+90) ◆ Chief Scientific Officer · Executives · 3 Feb 2026
4,122 shares @ US$12.13 75.0% of flow Common Shares SEC:0001104659-26-011140:0
◆ Chief Development Officer · Executives · 3 Feb 2026
2,060 shares @ US$12.13 50.0% of flow Common Shares SEC:0001104659-26-011139:0
6,595 shares @ US$12.13 84.2% of flow Common Shares SEC:0001104659-26-011137:0
◆ Director · Executives · 3 Feb 2026
3,050 shares @ US$12.13 27.5% of flow Common Shares SEC:0001104659-26-011135:0
700,741 shares @ US$12.13 100.0% of flow Common Shares SEC:0001493152-26-005410:0
Canonical exit: 4 May 2026 (T+90) ◆ Chief Executive Officer · Executives · 3 Feb 2026
6,183 shares @ US$12.13 100.0% of flow Common Shares SEC:0001104659-26-011138:0
30,392 shares @ US$0.4912 100.0% of flow Common Shares SEC:0001927056-25-000004:0
Canonical exit: 1 Jan 2026 (T+90) 697,674 shares Common Shares, no par value SEC:0001104659-25-095035:0
697,674 shares Common Shares, no par value SEC:0001104659-25-088246:0
48,333 shares Common Shares, no par value SEC:0001104659-25-078615:0
119,800 shares Common Shares, no par value SEC:0001104659-25-071857:0
119,800 shares Common Shares, no par value SEC:0001104659-25-071858:0
93,223 shares Common Shares, no par value SEC:0001104659-25-065292:0
▲ Chief Scientific Officer · Executives · 10 Feb 2025
15,000 shares @ US$0.973 100.0% of flow Common Shares SEC:0001374339-25-000001:0
Canonical exit: 11 May 2025 (T+90) ▲ Director · Executives · 20 Sept 2024
60,000 shares @ US$1.2511 100.0% of flow Common Shares SEC:0001374339-24-000003:0
Canonical exit: 19 Dec 2024 (T+90) 76,931 shares @ US$1.2228 100.0% of flow Common Shares, no par value SEC:0001104659-24-100976:0
Canonical exit: 15 Dec 2024 (T+90) ▲ Director · Executives · 14 Aug 2024
10,000 shares @ US$1.2492 25.8% of flow Common Shares SEC:0001374339-24-000002:0
Canonical exit: 12 Nov 2024 (T+90) 697,674 shares Common Shares, no par value SEC:0001104659-24-085369:0
Canonical exit: 29 Oct 2024 (T+90) 465,116 shares Common Shares, no par value SEC:0001104659-24-085371:0
Canonical exit: 29 Oct 2024 (T+90) 465,116 shares Common Shares, no par value SEC:0001104659-24-085375:0
Canonical exit: 29 Oct 2024 (T+90) 25 of 40 declarations
Load more (15 remaining) 关于 ProMIS Neurosciences Inc. ProMIS Neurosciences Inc. (NASDAQ: PMN, 美国) 是一家临床阶段的生物技术公司,专注于发现和开发针对神经退行性疾病中错误折叠蛋白质的治疗性抗体和疫苗。对于投资者而言,该公司应被视为一家以产品线驱动的生物技术公司,而非创收的商业平台,这意味着估值高度依赖于临床结果、监管进展和融资里程碑。ProMIS 成立于 2004 年,长期以来与安大略省多伦多相关联,同时也在马萨诸塞州剑桥设有运营机构。这种双重足迹为公司提供了北美运营基地,可以直接进入美国生物技术和资本市场生态系统。([promisneurosciences.com](https://www.promisneurosciences.com/investors/sec-filings/content/0001558370-24-005785/pmn-20231231xars.pdf?utm_source=openai))
从战略上讲,ProMIS 围绕其专有的毒性寡聚体方法构建,尤其是在阿尔茨海默病方面,同时将相同的科学逻辑扩展到其他神经退行性疾病。其主要资产是 PMN310,一种人源化抗体,旨在选择性结合阿尔茨海默病中的毒性β-淀粉样蛋白寡聚体。产品线还包括阿尔茨海默病疫苗候选药物 PMN311,以及目前用于帕金森病和其他突触核蛋白病的领先候选药物 PMN442。历史上,该公司还曾提及肌萎缩侧索硬化症和多系统萎缩症项目。整个产品线的共同点是选择性靶向理念,旨在攻击最具致病性的蛋白质种类,同时可能限制脱靶活性。([promisneurosciences.com](https://www.promisneurosciences.com/news-media/press-releases/detail/251/promis-neurosciences-announces-second-quarter-2025?utm_source=openai))
从竞争角度来看,ProMIS 在一个拥挤且科学要求高的领域运营,该领域由大型制药公司和专业生物技术同行主导,它们都在寻求阿尔茨海默病和帕金森病的疗法。其差异化主要基于其平台主张:一种专注于毒性寡聚体种类的抗体和疫苗策略,如果能在人体研究中得到证实,这可能具有重要意义。然而,与大多数在纳斯达克上市的小盘生物技术公司一样,投资案例仍然取决于少数二元催化剂以及公司为开发提供资金的能力。公司最新消息显示,PMN310 的 PRECISE-AD 1b 期研究已完成全部入组,预计在 2026 年进行六个月评估和中期分析,初步数据预计在 2027 年初左右公布。([nasdaq.com](https://www.nasdaq.com/press-release/promis-neurosciences-announces-full-year-2025-financial-results-and-provides?utm_source=openai))
近期亮点对市场叙事至关重要。ProMIS 选择 PMN442 作为其帕金森病和其他突触核蛋白病的领先候选药物,推动 PMN310 进入早期临床开发,并于 2026 年 1 月宣布了一项私募融资,总额可能高达约 175 million 美元,以延长其现金流并支持关键临床里程碑。该公司还在 2026 年 5 月公布了 2026 年第一季度财务业绩,证实其临床项目持续执行。对于美国和国际投资者而言,PMN 最好的描述是,一家在纳斯达克上市的、高风险、高回报的临床阶段神经科学生物技术公司,如果其靶向蛋白质方法能转化为人体疗效,则具有显著的上涨潜力。([promisneurosciences.com](https://www.promisneurosciences.com/investors/news-events/press-releases/detail/261/promis-neurosciences-announces-up-to-175-million-private?utm_source=openai))