Annexon, Inc. Stock: price and directors' dealings · United States · SEC (Form 4)Follow the Annexon, 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 authority of SEC (Form 4). Operating in the Healthcare & Pharma sector, Annexon, Inc. has logged 106 reports. Market capitalisation: €936.5m. The latest transaction was reported on 13 August 2026 (Notice of proposed sale (Form 144)). Among the most active insiders: Yednock Ted. Every trade is openly available.
€647,304
39 ops.
Sell Volume
Analyst consensus: bullish or bearish? Analysts rate Annexon, Inc. Buy (bullish), based on 7 analysts. Average price target: US$14.71.
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 13 August 2026
All Executives106 Thresholds0 Prospectus0 Other0
Declarations 106 total
● Former Director · Executives · 13 Aug 2026
2,000 shares @ US$5.298 0.0012% mcap 36.5% of flow Common SEC144:0001959173-26-005993
● Former Director · Executives · 15 Jul 2026
2,000 shares @ US$6.315 0.0014% mcap 69.2% of flow Common SEC144:0001959173-26-005238
● Former Director · Executives · 14 Jul 2026
1,000 shares @ US$5.605 0.0006% mcap 100.0% of flow Common SEC144:0001959173-26-005219
◇ EVP & CHIEF INNOVATION OFFICER · Executives · 11 Jun 2026
30,646 shares Common Stock SEC:0001818525-26-000004:0
▲ Director · Executives · 28 May 2026
613,497 shares @ US$5.41 0.33% mcap 9.6% of flow Common Stock SEC:0001315797-26-000001:0
Canonical exit: 26 Aug 2026 (T+90) ▲ Director · Executives · 10 Apr 2026
8,000 shares @ US$6.20 0.0050% mcap 23.6% of flow Common Stock SEC:0001824280-26-000003:0
Canonical exit: 9 Jul 2026 (T+90) ▲ Director · Executives · 10 Mar 2026
8,000 shares @ US$5.67 13.5% of flow Common Stock SEC:0001824280-26-000002:0
Canonical exit: 8 Jun 2026 (T+90) ▼ EVP & CHIEF SCIENTIFIC OFFICER · Executives · 2 Mar 2026
5,894 shares @ US$5.43 41.5% of flow Common Stock SEC:0001958523-26-000003:0
▼ EVP & CHIEF BUSINESS OFFICER · Executives · 2 Mar 2026
4,339 shares @ US$5.42 21.1% of flow Common Stock SEC:0001818522-26-000003:0
▼ CHIEF MEDICAL OFFICER · Executives · 2 Mar 2026
5,820 shares @ US$5.43 41.2% of flow Common Stock SEC:0001734424-26-000003:0
▼ EVP & CHIEF FINANCIAL OFFICER · Executives · 2 Mar 2026
5,565 shares @ US$5.42 16.1% of flow Common Stock SEC:0001465994-26-000003:0
▼ EVP & CHIEF INNOVATION OFFICER · Executives · 2 Mar 2026
5,566 shares @ US$5.42 9.0% of flow Common Stock SEC:0001818525-26-000003:0
◆ EVP & CHIEF SCIENTIFIC OFFICER · Executives · 19 Feb 2026
62,500 shares 0Common Stock SEC:0001958523-26-000002:0
◆ EVP & CHIEF INNOVATION OFFICER · Executives · 19 Feb 2026
62,500 shares 0Common Stock SEC:0001818525-26-000002:0
◆ EVP & CHIEF BUSINESS OFFICER · Executives · 19 Feb 2026
62,500 shares 0Common Stock SEC:0001818522-26-000002:0
◆ CHIEF MEDICAL OFFICER · Executives · 19 Feb 2026
56,250 shares 0Common Stock SEC:0001734424-26-000002:0
◆ EVP & CHIEF FINANCIAL OFFICER · Executives · 19 Feb 2026
62,500 shares 0Common Stock SEC:0001465994-26-000002:0
▼ EVP & CHIEF SCIENTIFIC OFFICER · Executives · 18 Feb 2026
5,290 shares @ US$5.10 34.7% of flow Common Stock SEC:0001958523-26-000001:0
▼ EVP & CHIEF INNOVATION OFFICER · Executives · 18 Feb 2026
7,857 shares @ US$5.11 11.9% of flow Common Stock SEC:0001818525-26-000001:0
▼ EVP & CHIEF BUSINESS OFFICER · Executives · 18 Feb 2026
6,225 shares @ US$5.10 28.2% of flow Common Stock SEC:0001818522-26-000001:0
▼ CHIEF MEDICAL OFFICER · Executives · 18 Feb 2026
5,290 shares @ US$5.10 34.9% of flow Common Stock SEC:0001734424-26-000001:0
▼ EVP & CHIEF FINANCIAL OFFICER · Executives · 18 Feb 2026
7,851 shares @ US$5.11 21.2% of flow Common Stock SEC:0001465994-26-000001:0
▲ Director · Executives · 30 Dec 2025
4,115 shares @ US$5.02 6.0% of flow Common Stock SEC:0001824280-26-000001:0
Canonical exit: 30 Mar 2026 (T+90) ▲ Director · Executives · 1 Dec 2025
4,115 shares @ US$4.47 6.8% of flow Common Stock SEC:0001824280-25-000007:0
Canonical exit: 1 Mar 2026 (T+90) ▲ Director · Executives · 1 Dec 2025
33,000 shares @ US$4.19 100.0% of flow Common Stock SEC:0001650126-25-000005:0
Canonical exit: 1 Mar 2026 (T+90) 25 of 106 declarations
Load more (81 remaining) 关于 Annexon, Inc. Annexon, Inc. 是一家在美国上市的生物制药公司,在纳斯达克(NASDAQ)以股票代码 ANNX 交易。该公司总部位于美国加利福尼亚州布里斯班,其起源可追溯到 2010 年代初期,通常与 2011 年的成立相关联。对于投资者而言,关键在于 Annexon 仍处于开发阶段的生物技术公司:它尚未拥有获批的商业产品,其估值主要由临床执行、监管里程碑以及其管线产品的最终市场机会驱动。
Annexon 的业务围绕一个高度集中的科学论点构建:选择性阻断经典补体途径,特别是 C1q 蛋白,以减少炎症和神经退行性损伤。这一策略位于免疫学、神经病学和眼科学的交叉点。该公司将自己定位为补体介导疾病生物学领域的专家,旨在解决影响身体、大脑和眼睛的严重疾病。其主要项目包括用于格林-巴利综合征的 tanruprubart (ANX005)、用于地理萎缩的 vonaprument (ANX007) 以及正在开发用于自身免疫适应症的口服小分子补体抑制剂 ANX1502。Annexon 随着时间的推移也强调了其他管线资产,但目前公司沟通中提及的这三个项目是主要的价值驱动因素。
从竞争角度来看,Annexon 的独特之处在于其对经典补体级联反应的狭窄而深入的关注。如果数据继续支持其作用机制,这种专业化使公司具有潜在吸引力的一流或类别领先地位。与此同时,这也意味着投资案例是集中的:相对较少的后期资产承载了公司大部分的预期价值。与大多数临床阶段生物制药公司一样,上行空间可能很大,但风险状况本质上是二元的,并且对试验结果、FDA 互动和融资条件敏感。
最近的公司和临床更新主要集中在 ANX005、ANX007 和 ANX1502 的投资组合进展,以及监管参与和新的融资活动。根据公司最新披露,Annexon 强调了 2025 年和 2026 年后期开发进展,并报告其资金跑道延长至 2027 年下半年。对于法国、比利时和瑞士的投资者而言,Annexon 应被视为一家专业的美国纳斯达克生物技术公司,拥有集中的免疫学平台、集中的管线以及几个可能在两个方向上实质性重估股票的近期催化剂。