PT Protagenic Therapeutics, Inc.\new Stock: price and insider trades · United States · SEC (Form 4)Track the Protagenic Therapeutics, Inc.\new stock price and the full directors' dealings record of the company, a listed issuer based in United States. Shares are quoted on the US market, under the oversight of SEC (Form 4). Operating in the Healthcare & Pharma sector, Protagenic Therapeutics, Inc.\new has recorded 11 reports. Market capitalisation: €1.4m. The latest transaction was disclosed on 24 August 2026 (Acquisition). Among the most active insiders: ARMEN GARO H. The full history is openly available.
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Last declaration on 24 August 2026
All Executives11 Thresholds0 Prospectus0 Other0
Declarations 11 total
▲ EXEC. CHAIR & PRINCIPAL OFF · Executives · 21 Aug 2026
20,000 shares @ US$0.65 COMMON STOCK SEC:0001493152-26-039816:0
Canonical exit: 19 Nov 2026 (T+90) ▲ EXEC. CHAIR & PRINCIPAL OFF · Executives · 19 Aug 2026
2,700 shares @ US$0.35 0.15% mcap 5.3% of flow COMMON STOCK SEC:0001493152-26-039399:0
Canonical exit: 17 Nov 2026 (T+90) ▲ EXEC. CHAIR & PRINCIPAL OFF · Executives · 20 Aug 2026
16,634 shares @ US$0.5898 1.51% mcap 55.0% of flow COMMON STOCK SEC:0001493152-26-039537:0
Canonical exit: 18 Nov 2026 (T+90) ▲ EXEC. CHAIR & PRINCIPAL OFF · Executives · 11 Aug 2026
2,220 shares @ US$0.32 0.11% mcap 10.1% of flow COMMON STOCK SEC:0001493152-26-037468:0
Canonical exit: 9 Nov 2026 (T+90) ▲ EXEC. CHAIR & PRINCIPAL OFF · Executives · 6 Aug 2026
685 shares @ US$0.22 0.027% mcap 2.4% of flow COMMON STOCK SEC:0001493152-26-036782:0
Canonical exit: 4 Nov 2026 (T+90) ▲ EXEC. CHAIR & PRINCIPAL OFF · Executives · 5 Aug 2026
5,000 shares @ US$0.2588 0.20% mcap 21.1% of flow COMMON STOCK SEC:0001493152-26-036442:0
Canonical exit: 3 Nov 2026 (T+90) ▲ EXEC. CHAIR & PRINCIPAL OFF. · Executives · 30 Jul 2026
26,291 shares @ US$0.1828 0.92% mcap 100.0% of flow COMMON STOCK SEC:0001493152-26-035868:0
Canonical exit: 28 Oct 2026 (T+90) ▲ Chief Financial Officer · Executives · 12 Oct 2023
8,000 shares @ US$0.81 24.2% of flow PTIX Common Stock SEC:0001493152-23-037136:0
Canonical exit: 10 Jan 2024 (T+90) ▲ Chief Financial Officer · Executives · 17 May 2022
23,000 shares @ US$0.71 65.8% of flow PTIX Common Stock SEC:0001493152-22-014338:0
Canonical exit: 15 Aug 2022 (T+90) ◇ Director · Executives · 3 May 2021
45,000 shares @ US$1.25 100.0% of flow Protagenic Therapeutics, Inc. Common Stock SEC:0001493152-21-010465:0
▲ Chief Financial Officer · Executives · 29 Apr 2021
1,000 shares @ US$2.29 8.0% of flow PTIX Common Stock SEC:0001493152-21-010335:0
Canonical exit: 28 Jul 2021 (T+90) 关于 Protagenic Therapeutics, Inc.\new Protagenic Therapeutics, Inc.(股票代码:PTIX)是一家总部位于美国的生物技术公司,在纽约证券交易所/纳斯达克市场的纳斯达克资本市场上市,其主要行政办公室位于纽约市第五大道149号500室。对于投资者而言,该公司应被视为一家高度专业化的神经活性药物开发商,专注于肽生物学,更具体地说是 TCAP(teneurin C-末端相关肽)通路。因此,其核心投资案例具有科学和临床性质:价值创造较少依赖于当前收入,而更多地依赖于推进差异化管线、获得资金以及将新颖机制转化为有意义的人体数据的能力。
Protagenic 的公司历史充满波折。SEC 文件显示,该公司可追溯到2004年在特拉华州成立的一家公司,并随着时间的推移经历了多次重组和战略调整。在最近的文件中,该公司被描述为一家特拉华州公司,拥有一家加拿大子公司 Protagenic Therapeutics Canada (2006) Inc.,尽管战略重心仍在美国。最近最重要的公司发展是2026年3月宣布 Protagenic 完成 Phytanix 分拆,增强了资产负债表,并围绕 PT00114 重新定位业务。此后不久,2026年4月,该公司任命 Bill Nichols Jr. 为总裁,以加速 PT00114 的开发。
从运营角度来看,Protagenic 仍处于商业化前阶段。它似乎没有获批上市的产品,其管线仍集中在早期开发阶段。PT00114 是主要项目,公司将其描述为一种一流的试验性化合物,针对 TCAP 通路治疗应激相关疾病,包括难治性抑郁症、焦虑症、创伤后应激障碍及相关病症。该公司还提到了 TCAP 家族的后续化合物。这使得 PTIX 成为一家利基、机制驱动的生物技术公司,如果其科学论证得到验证,可能具有诱人的上行空间,但也伴随着小型生物技术公司典型的重大二元风险。
竞争定位最好通过相对术语来理解。PTIX 不是一家商业规模的制药公司;它是一家临床阶段的开发商,在未满足需求高且临床成功率历来具有挑战性的治疗领域,与规模更大的制药集团以及其他神经科学和精神病学生物技术公司间接竞争。其差异化在于 TCAP 通路的新颖性以及公司声称 PT00114 可能在不干扰正常脑功能的情况下调节应激相关生物学。从地理上看,该公司的足迹有限,集中在纽约,任何更广泛的存在都与研究或公司发展相关,而非销售基础设施。
因此,最近的新闻头条主要集中在资本结构、公司重置和领导层变动,而不是产品收入。对于法国、比利时和瑞士的投资者而言,Protagenic 应被视为一个投机性的美国生物技术故事:尚未达到商业成熟期,但拥有集中的管线、独特的科学角度以及最近的战略重组,这既可能降低风险,也可能凸显其对临床执行和融资的依赖程度。