Protalix BioTherapeutics, Inc. Stock: price and management transactions · United States · SEC (Form 4)Follow the Protalix BioTherapeutics, Inc. stock price and the full directors' dealings record of the company, a listed equity based in United States. Shares are listed on the US market, under the supervision of SEC (Form 4). Operating in the Healthcare & Pharma sector, Protalix BioTherapeutics, Inc. has recorded 25 reports. Market capitalisation: €190.1m. The latest transaction was reported on 23 December 2025 (Acquisition). Among the most active insiders: Bashan Dror. The full history is accessible without an account.
€128,490
2 ops.
Sell Volume
Buys €570,133 €128,490 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.
Fundamental score
Ranked 19,860 of 29,063 companies
FCF yld -7.2%
Earn yld -3.5%
EV/EBITDA ·
ROE 31%
Gross mgn 49%
Net mgn -13%
Debt/EBITDA ·
Pillars 2/3
Transparent value + quality ranking, distinct from the insider signal.
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Last declaration on 23 December 2025
All Executives25 Thresholds0 Prospectus0 Other0
Declarations 25 total
▲ PRESIDENT AND CEO · Executives · 19 Dec 2025
56,000 shares @ US$1.81 35.4% of flow Common Stock SEC:0001781450-25-000005:0
Canonical exit: 19 Mar 2026 (T+90) ▼ Director · Executives · 18 Nov 2025
168 shares @ US$1.87 100.0% of flow Common Stock SEC:0001385113-25-000005:0
◆ Director · Executives · 3 Sept 2025
7,500 shares Common Stock SEC:0001415889-25-023706:0
◆ Director · Executives · 3 Sept 2025
7,500 shares Common Stock SEC:0001415889-25-023708:0
◆ Director · Executives · 3 Sept 2025
7,500 shares Common Stock SEC:0001415889-25-023707:0
◆ Director · Executives · 3 Sept 2025
7,500 shares Common Stock SEC:0001415889-25-023705:0
◆ Director · Executives · 3 Sept 2025
7,500 shares Common Stock SEC:0001415889-25-023704:0
◆ Director · Executives · 3 Sept 2025
7,500 shares Common Stock SEC:0001415889-25-023703:0
◆ Director · Executives · 3 Sept 2025
7,500 shares Common Stock SEC:0001415889-25-023702:0
◆ Sr. VP, Operations · Executives · 3 Sept 2025
25,000 shares Common Stock SEC:0001415889-25-023701:0
◆ PRESIDENT AND CEO · Executives · 3 Sept 2025
195,000 shares Common Stock SEC:0001415889-25-023700:0
▲ Director · Executives · 10 Jun 2025
129,000 shares @ US$1.596 55.2% of flow Common Stock SEC:0001415889-25-021494:0
Canonical exit: 8 Sept 2025 (T+90) ◆ Sr. VP and CFO · Executives · 23 Sept 2024
90,909 shares Common Stock SEC:0001415889-24-026168:0
◆ Sr. VP and CFO · Executives · 23 Sept 2024
99,010 shares Common Stock SEC:0001415889-24-023907:0
◆ PRESIDENT AND CEO · Executives · 1 Apr 2024
263,960 shares Common Stock SEC:0001415889-24-010099:0
▲ PRESIDENT AND CEO · Executives · 19 Oct 2023
48,387 shares @ US$1.40 26.2% of flow Common Stock SEC:0001415889-23-014454:0
Canonical exit: 17 Jan 2024 (T+90) ◆ President and CEO · Executives · 15 Aug 2023
800,000 shares Common Stock SEC:0001104659-23-093073:0
◆ Sr. VP, Operations · Executives · 15 Aug 2023
187,344 shares Common Stock SEC:0001104659-23-093066:0
◆ VP, Research & Development · Executives · 15 Aug 2023
35,115 shares Common Stock SEC:0001104659-23-093069:0
◆ Sr. VP and CFO · Executives · 15 Aug 2023
201,903 shares Common Stock SEC:0001104659-23-093070:0
▲ Director · Executives · 3 Jan 2023
110,000 shares @ US$1.4165 100.0% of flow Common Stock SEC:0001104659-23-001495:0
Canonical exit: 3 Apr 2023 (T+90) ▲ President and CEO · Executives · 11 Apr 2022
68,000 shares @ US$1.50 0.059% mcap 100.0% of flow Common Stock SEC:0001104659-22-045488:0
Canonical exit: 10 Jul 2022 (T+90) ◆ Sr. VP and CFO · Executives · 25 Feb 2022
121,951 shares Common Stock SEC:0001104659-22-028159:0
◆ President and CEO · Executives · 25 Feb 2022
637,531 shares Common Stock SEC:0001104659-22-028157:0
61,211 shares @ US$2.5576 100.0% of flow Common Stock SEC:0001104659-21-076488:0
关于 Protalix BioTherapeutics, Inc. Protalix BioTherapeutics, Inc. 是一家在美国上市的生物制药公司,在NYSE American(NYSE/NASDAQ背景)交易,并在美国注册成立,而其运营基地和科学足迹主要在以色列。对于法语投资者而言,PLX最好理解为一家专注于罕见疾病的利基生物技术公司,致力于重组治疗性蛋白质的发现、开发、生产和商业化。其核心差异化优势是ProCellEx®,一个专有的植物细胞蛋白质表达平台,支撑着其商业资产和开发管线。
从战略角度来看,Protalix将其业务建立在高度未满足需求的罕见疾病而非广泛的初级保健市场。这种方法通常意味着较小的患者群体、较高的科学复杂性和显著的监管障碍,但如果临床和商业执行成功,它也能支持溢价定价、孤儿药经济学和更强的产品差异化。该公司的主要商业产品是Elfabrio®(pegunigalsidase alfa),获批用于法布雷病成人患者。Elfabrio是公司近期收入基础的核心,并通过合作模式进行商业化,包括与Chiesi在主要市场进行合作。这使得Protalix能够获得更广泛的商业覆盖,同时限制了其自行建立完全整合的全球销售基础设施的需求。
另一个重要的历史资产是taliglucerase alfa,Protalix使用ProCellEx生产的第一款用于戈谢病的产品。Protalix将全球开发和商业化权利授权给辉瑞,但在巴西Protalix保留全部权利。这种合作关系仍然具有战略意义,因为它验证了该平台并提供了额外的(尽管是选择性的)收入机会。除了已上市产品,其管线还包括PRX-115,一种正在开发用于未受控制痛风的植物细胞表达重组PEG化尿酸酶,以及PRX-119,一种旨在治疗NETs相关疾病的长效DNase I候选药物。换句话说,该公司正试图将单一的制造和生物学平台扩展到多个专业适应症。
在竞争方面,Protalix并非作为一家大型制药公司运营;它与资金更雄厚的生物技术和制药同行竞争,但试图通过技术专业化、专注的适应症选择和战略合作来弥补这一劣势。其地理存在值得关注:该公司是美国上市公司,但其运营叙事与以色列紧密相连。近期里程碑对投资者很重要:2025年的文件和新闻稿强调了更强的收入势头、2025年10月提交PRX-115的IND申请,以及2025年6月被纳入Russell 3000和Russell 2000指数。总的来说,PLX是一家专业的罕见病生物技术公司,拥有可信的平台故事、法布雷病的商业产品以及一个提供上行空间但仍受该行业典型的执行、临床、监管和合作风险影响的管线。