KI Kempharm, INC Stock: price and directors' dealings · United States · SEC (Form 4)Follow the Kempharm, INC share price and the full directors' dealings record of the company, a publicly traded company based in United States. Shares are listed on the US market, under the authority of SEC (Form 4). Operating in the Healthcare & Pharma sector, Kempharm, INC has published 25 insider filings. The latest transaction was disclosed on 13 January 2023 (Acquisition). Among the most active insiders: Clifton R. LaDuane. The full history is accessible without an account.
€265,467
21 ops.
Buy Volume
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Last declaration on 13 January 2023
All Executives25 Thresholds0 Prospectus0 Other0
Declarations 25 total
▲ CFO, Secretary & Treasurer · Executives · 13 Jan 2023
610 shares @ US$5.82 7.3% of flow Common Stock SEC:0001437749-23-001060:0
Canonical exit: 13 Apr 2023 (T+90) ▲ Chief Executive Officer · Executives · 13 Jan 2023
9,500 shares @ US$5.4399 68.1% of flow Common Stock SEC:0001437749-23-001059:0
Canonical exit: 13 Apr 2023 (T+90) ▲ CFO, Secretary & Treasurer · Executives · 30 Sept 2022
600 shares @ US$5.98 8.1% of flow Common Stock SEC:0001437749-22-023512:0
Canonical exit: 29 Dec 2022 (T+90) ▲ Director · Executives · 25 May 2022
2,000 shares @ US$4.39 37.3% of flow Common Stock SEC:0001437749-22-013706:0
Canonical exit: 23 Aug 2022 (T+90) ▲ President & CEO · Executives · 25 May 2022
2,000 shares @ US$4.3555 10.2% of flow Common Stock SEC:0001437749-22-013570:0
Canonical exit: 23 Aug 2022 (T+90) ▲ Director · Executives · 20 May 2022
200 shares @ US$4.87 100.0% of flow Common Stock SEC:0001437749-22-013468:0
Canonical exit: 18 Aug 2022 (T+90) ▲ CFO, Secretary & Treasurer · Executives · 18 May 2022
1,200 shares @ US$4.9992 19.9% of flow Common Stock SEC:0001437749-22-012932:0
Canonical exit: 16 Aug 2022 (T+90) ▲ Director · Executives · 18 May 2022
695 shares @ US$4.94 15.0% of flow Common Stock SEC:0001437749-22-012945:0
Canonical exit: 16 Aug 2022 (T+90) ▲ Executive Chairman · Executives · 18 May 2022
300 shares @ US$4.8999 2.4% of flow Common Stock SEC:0001437749-22-012933:0
Canonical exit: 16 Aug 2022 (T+90) ◆ Director · Executives · 1 Dec 2021
2,500 shares @ US$8.44 85.0% of flow Common Stock SEC:0001437749-21-027630:0
▲ Director · Executives · 30 Nov 2021
2,000 shares @ US$7.789 62.7% of flow Common Stock SEC:0001437749-21-027552:0
Canonical exit: 28 Feb 2022 (T+90) ▲ Executive Chairman · Executives · 30 Nov 2021
1,500 shares @ US$7.8814 17.6% of flow Common Stock SEC:0001437749-21-027582:0
Canonical exit: 28 Feb 2022 (T+90) ▲ President & CEO · Executives · 18 Nov 2021
2,250 shares @ US$8.2295 20.4% of flow Common Stock SEC:0001437749-21-027301:0
Canonical exit: 16 Feb 2022 (T+90) ▲ CFO, Secretary & Treasurer · Executives · 18 Nov 2021
510 shares @ US$8.29 13.0% of flow Common Stock SEC:0001437749-21-027098:0
Canonical exit: 16 Feb 2022 (T+90) ▲ CFO, Secretary & Treasurer · Executives · 29 Sept 2021
215 shares @ US$9.38 6.0% of flow Common Stock SEC:0001437749-21-022841:0
Canonical exit: 28 Dec 2021 (T+90) ▲ CFO, Secretary & Treasurer · Executives · 20 Sept 2021
935 shares @ US$8.5865 23.7% of flow Common Stock SEC:0001437749-21-022431:0
Canonical exit: 19 Dec 2021 (T+90) ▲ CFO, Secretary & Treasurer · Executives · 1 Sept 2021
230 shares @ US$9.105 6.1% of flow Common Stock SEC:0001437749-21-021308:0
Canonical exit: 30 Nov 2021 (T+90) ▲ President & CEO · Executives · 30 Aug 2021
5,000 shares @ US$8.9215 47.2% of flow Common Stock SEC:0001437749-21-021199:0
Canonical exit: 28 Nov 2021 (T+90) ● President & CEO · Executives · 24 Aug 2021
96,153 shares 0Common Stock SEC:0001437749-21-020865:0
▲ CFO, Secretary & Treasurer · Executives · 23 Jun 2021
75 shares @ US$14.11 3.1% of flow Common Stock SEC:0001437749-21-015562:0
Canonical exit: 21 Sept 2021 (T+90) ▲ President & CEO · Executives · 14 Jun 2021
1,500 shares @ US$14.43 22.3% of flow Common Stock SEC:0001437749-21-014735:0
Canonical exit: 12 Sept 2021 (T+90) ▲ CFO, Secretary & Treasurer · Executives · 27 May 2021
150 shares @ US$9.85 4.2% of flow Common Stock SEC:0001437749-21-013577:0
Canonical exit: 25 Aug 2021 (T+90) 10,000 shares @ US$8.55 100.0% of flow COMMON STOCK SEC:0001683168-21-002056:0
Canonical exit: 11 Aug 2021 (T+90) ● Director · Executives · 10 Feb 2016
3,572 shares Common Stock SEC:0001209191-16-098102:0
● Director · Executives · 10 Feb 2016
51 shares Common Stock SEC:0001209191-16-098102:1
关于 Kempharm, INC KemPharm, Inc.(股票代码 KMPH)是一家总部位于美国的生物制药公司,其历史重点是发现和开发基于前药的疗法,特别是针对中枢神经系统疾病和罕见疾病。该公司于 2006 年在美国成立,其战略围绕其专有的配体激活疗法 (LAT®) 平台构建,该平台旨在优化现有分子并改善其临床特征、作用持续时间或潜在耐受性。随着时间的推移,KemPharm 将其公司中心迁至佛罗里达州,同时保留了与爱荷华州的历史运营联系。据报道,其主要行政办公室位于美国佛罗里达州塞勒布雷申。
从公开市场角度来看,KemPharm 在纳斯达克上市,股票代码为 KMPH。对于法语投资者而言,这意味着该公司是一家在美国上市的发行人,受 SEC 披露标准约束,包括在 Form 4 上报告内幕交易。KemPharm 于 2015 年上市,后来经历了重大的战略变革,包括更广泛地转向罕见疾病药物开发。
历史上,该公司的产品组合包括针对 ADHD 和其他 CNS 相关疾病的多种资产。最知名的获批产品是 AZSTARYS®,一种针对 6 岁及以上患者的每日一次 ADHD 治疗药物。产品线还包括临床阶段项目,例如用于特发性嗜睡症和发作性睡病的 KP1077,以及其他针对兴奋剂使用障碍和 CNS 治疗中其他未满足需求的资产。与此同时,KemPharm 寻求通过许可和商业化合作来将其 LAT® 平台货币化,这对于内部销售基础设施有限的专业生物制药公司来说是一种常见策略。
在竞争方面,KemPharm 在一个高度拥挤的市场中运营,面临来自大型制药集团和利基专业生物技术公司在 ADHD、睡眠障碍和罕见疾病领域的竞争。其主要区别不在于规模,而在于知识产权、平台技术以及围绕其前药专业知识构建合作交易的能力。对于股票投资者而言,这通常意味着高风险、事件驱动的生物技术特征,其估值对临床数据、监管里程碑和合作伙伴执行情况敏感。
近期一个重要的里程碑是该公司于 2023 年 2 月更名为 Zevra Therapeutics, Inc.,这标志着其更广泛地战略重新定位到罕见疾病领域。即便如此,KemPharm 的名称在历史 SEC 文件和与 KMPH 相关的市场参考中仍然高度相关。简而言之,KMPH 对应着一个围绕专有药物递送科学、专业 CNS 资产以及后来向更多元化的罕见疾病平台过渡的美国医疗保健/生物制药故事。