Clearside Biomedical, Inc. Stock: price and management transactions · United States · SEC (Form 4)Follow the Clearside Biomedical, Inc. share price and the full directors' dealings record of the company, a listed issuer based in United States. Shares are listed on the US market, under the supervision of SEC (Form 4). Operating in the Healthcare & Pharma sector, Clearside Biomedical, Inc. has recorded 39 insider filings. Market capitalisation: €1.3m. The latest transaction was disclosed on 24 February 2025 (Acquisition). Among the most active insiders: Deignan Charles A.. The full history is openly available.
€772,118
13 ops.
Buy Volume
€904,131
14 ops.
Sell Volume
Buys €772,118 €904,131 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.
AI analysis generation is paused.
Last declaration on 24 February 2025
All Executives39 Thresholds0 Prospectus0 Other0
Declarations 39 total
▲ Director · Executives · 24 Feb 2025
15,000 shares @ US$0.92 8.5% of flow Common Stock SEC:0001415889-25-005325:0
Canonical exit: 25 May 2025 (T+90) ▲ Chief Medical Officer · Executives · 1 Nov 2024
36,500 shares @ US$1.00 33.2% of flow Common Stock SEC:0001415889-24-025966:0
Canonical exit: 30 Jan 2025 (T+90) ▲ Chief Medical Officer · Executives · 24 Jun 2024
23,500 shares @ US$1.06 23.0% of flow Common Stock SEC:0001415889-24-018000:0
Canonical exit: 22 Sept 2024 (T+90) ▲ Director · Executives · 15 May 2024
7,813 shares @ US$1.31 100.0% of flow Common Stock SEC:0001415889-24-013248:0
Canonical exit: 13 Aug 2024 (T+90) ▲ Director · Executives · 17 Apr 2024
6,710 shares @ US$1.25 100.0% of flow Common Stock SEC:0001415889-24-011199:0
Canonical exit: 16 Jul 2024 (T+90) ▲ CHIEF MEDICAL OFFICER · Executives · 20 Mar 2024
30,000 shares @ US$1.60 43.8% of flow Common Stock SEC:0001415889-24-008752:0
Canonical exit: 18 Jun 2024 (T+90) 444,444 shares @ US$1.35 31.9% of flow Common Stock SEC:0000933430-24-000001:0
Canonical exit: 7 May 2024 (T+90) ▼ Chief Financial Officer · Executives · 19 Jan 2024
12,900 shares @ US$1.28 14.0% of flow Common Stock SEC:0001209191-24-001959:0
▼ CEO · Executives · 19 Jan 2024
18,000 shares @ US$1.27 15.4% of flow Common Stock SEC:0001209191-24-001960:0
600 shares @ US$0.685 0.0% of flow Common Stock SEC:0000933430-23-000013:0
Canonical exit: 28 Jan 2024 (T+90) ▲ Director · Executives · 3 Oct 2023
10,000 shares @ US$0.86 5.1% of flow Common Stock SEC:0001209191-23-052027:0
Canonical exit: 1 Jan 2024 (T+90) ▲ Director · Executives · 25 Sept 2023
10,000 shares @ US$0.86 5.7% of flow Common Stock SEC:0001209191-23-050480:0
Canonical exit: 24 Dec 2023 (T+90) ◇ Director · Executives · 22 Sept 2023
22,727 shares @ US$0.40 58.7% of flow Common Stock SEC:0001209191-23-050381:0
◇ Chief Financial Officer · Executives · 13 Sept 2023
34,090 shares @ US$0.40 11.7% of flow Common Stock SEC:0001209191-23-049346:0
▼ Chief Medical Officer · Executives · 20 Jan 2023
13,700 shares @ US$1.47 33.3% of flow Common Stock SEC:0001209191-23-004278:0
▼ CEO · Executives · 19 Jan 2023
20,030 shares @ US$1.46 19.9% of flow Common Stock SEC:0001209191-23-004274:0
▼ Chief Financial Officer · Executives · 19 Jan 2023
14,030 shares @ US$1.50 18.0% of flow Common Stock SEC:0001209191-23-004258:0
▼ Chief Medical Officer · Executives · 10 Jan 2023
2,170 shares @ US$1.62 5.9% of flow Common Stock SEC:0001209191-23-002993:0
◆ Chief Medical Officer · Executives · 30 Jun 2022
5,000 shares @ US$1.25 10.7% of flow Common Stock SEC:0001209191-23-002341:0
▲ Director · Executives · 21 Dec 2022
14,000 shares @ US$1.019 8.7% of flow Common Stock SEC:0001209191-22-062338:0
Canonical exit: 21 Mar 2023 (T+90) ◇ Chief Financial Officer · Executives · 20 Dec 2022
23,636 shares @ US$0.40 8.2% of flow Common Stock SEC:0001209191-22-062169:0
▼ Director · Executives · 10 Feb 2021
32,873 shares @ US$4.43 77.6% of flow Common Stock SEC:0001209191-22-062044:0
● Director · Executives · 15 Dec 2022
1,406,507 shares 0Common Stock SEC:0001209191-22-062045:0
▲ Director · Executives · 17 Nov 2022
30,000 shares @ US$1.33 23.8% of flow Common Stock SEC:0001209191-22-058025:0
Canonical exit: 15 Feb 2023 (T+90) ◆ Chief Financial Officer · Executives · 18 Jan 2022
46,250 shares 0Common Stock SEC:0001209191-22-005437:0
25 of 39 declarations
Load more (14 remaining) 关于 Clearside Biomedical, Inc. Clearside Biomedical, Inc. 是一家在美国纳斯达克市场上市的美国生物制药公司,股票代码为 CLSDQ。公司总部位于美国佐治亚州阿尔法利塔。其核心业务是眼科,特别是通过脉络膜上腔(Suprachoroidal Space, SCS®)和 SCS Microinjector® 专有平台向眼后部输送疗法。对于法国、比利时和瑞士的投资者而言,Clearside 应被视为一家专业的平台公司,而非多元化的大型制药集团:其价值主张建立在针对黄斑、视网膜和脉络膜的靶向药物输送上。
Clearside 成立于2010年代中期,其战略围绕一种基于诊室、可重复、非手术的注射程序,旨在将药物更接近视网膜和脉络膜疾病中的病变组织。其首个商业产品 XIPERE®(曲安奈德注射混悬液)用于脉络膜上腔注射,于2021年10月获得美国 FDA 批准,并通过商业合作伙伴在美国上市。该批准具有战略意义,因为它在监管和临床层面验证了公司的平台,尽管商业化仍然有限且依赖于合作伙伴的执行。
Clearside 的主要开发资产是 CLS-AX(阿昔替尼注射混悬液),这是一个处于3期准备阶段的项目,正在针对湿性年龄相关性黄斑变性(湿性 AMD)进行推进,这是眼科领域最大的治疗市场之一。公司还强调与第三方进行战略合作,利用其脉络膜上腔输送技术支持其他眼科创新。这种平台方法是一个潜在的竞争优势,因为它可以将 SCS 技术扩展到多种化合物和合作伙伴,同时减少公司对单一资产的依赖。
在竞争方面,Clearside 在一个由成熟的玻璃体内注射标准主导的领域运营,并且根据适应症,还面临着知名的抗 VEGF 和皮质类固醇疗法。因此,投资案例取决于临床差异化、操作便利性以及视网膜专家的最终采用。从地理上看,公司的业务主要以美国为中心,研发、公司和商业化活动都集中在美国,市场准入主要通过合作伙伴关系而非大型直销基础设施实现。
最近的发展对投资者来说很重要。2025年,Clearside 在专业医学会议上重点介绍了 CLS-AX 及其 SCS 平台。与此同时,SEC 备案文件显示了重大的公司重组步骤,包括探索战略替代方案,以及后来与纳斯达克退市和注册终止相关的行动。换句话说,Clearside 将一个具有科学意义的眼科输送平台与一个比成熟商业生物制药公司复杂得多、风险更高的财务和市场背景结合在一起。