What Changed
Price Move History
- Daily moves over 5%
- 4 9 sessions, September 26, 2025 to October 7, 2026
- Largest daily move
- +100% close of March 26, 2026
- 1-year change
- -83.3% closing prices, September 26, 2025 to October 7, 2026
Company Description
NKGen Biotech, Inc. Warrants (NKGNW) represent derivative securities linked to NKGen Biotech, Inc., a clinical-stage biotechnology company focused on natural killer (NK) cell therapies. According to regulatory filings, the warrants trade under the symbol NKGNW on the OTC Pink market and each whole warrant is exercisable for one share of NKGen Biotech common stock at a specified exercise price.
NKGen Biotech is described in company disclosures as a clinical-stage biotechnology company dedicated to the development and commercialization of autologous and allogeneic NK cell therapeutics. The company is headquartered in Santa Ana, California, USA. Its work centers on NK cell–based approaches intended for use in neurodegenerative diseases and cancer, as reflected in its development of the drug candidate troculeucel.
Underlying Company and Therapeutic Focus
The warrants are tied economically to the performance of NKGen Biotech’s common stock (trading under symbol NKGN). Company statements describe NKGen’s pipeline as focused on natural killer cell immunotherapies. One highlighted candidate is troculeucel, a patient-specific, ex vivo expanded autologous NK cell immunotherapeutic drug candidate. NKGen reports that troculeucel is being developed for neurodegenerative disorders and a broad range of cancers, and that troculeucel is the International Nonproprietary Name (INN) assigned by the World Health Organization for SNK01.
Corporate disclosures also note that NKGen is an emerging growth company under U.S. securities regulations. The warrants therefore offer exposure to a biotechnology issuer that is still in the clinical development stage, rather than a company with approved commercial therapies described in the provided materials.
Exchange Listing and Trading Status
In an SEC filing, NKGen Biotech reports that its common stock and warrants are registered under Section 12(b) of the Securities Exchange Act. The filing lists the common stock and the warrants, with each whole warrant exercisable for one share of common stock at an exercise price of $11.50 per share, and states that both the common stock (NKGN) and the warrants (NKGNW) are quoted on the OTC Pink market.
Separate company announcements describe interactions with The Nasdaq Stock Market relating to the listing of NKGen’s common stock under the symbol NKGN, including notices regarding delayed quarterly reports and conditions for continued listing. Those notices explicitly state that they concern the company’s common stock. The later SEC filing, however, identifies NKGN and NKGNW as trading on OTC Pink, indicating a change in trading venue for both the common stock and the warrants.
Corporate Relationships and Strategic Context
NKGen’s disclosures describe a significant relationship with NKMax Co., Ltd. (NKMAX), a clinical-stage biotechnology company founded in 2002 and headquartered in Seoul, South Korea. NKMAX is identified as a greater than 10% shareholder of NKGen and holds master global intellectual property rights for troculeucel and other proprietary IP licensed to NKGen for markets outside Asia.
Company communications and SEC filings explain that NKGen was selected as a preferred bidder in a court-managed rehabilitation process for NKMAX in South Korea. A later filing reports that NKMAX stakeholders approved a conditional investment agreement for NKGen to acquire a majority interest in NKMAX, with completion of the acquisition expected after satisfaction of the disclosed conditions. These developments are presented by NKGen as important to consolidating control over global IP rights and additional manufacturing capacity related to NK cell therapies.
NK Cell Therapy and Manufacturing Capabilities
In its public statements, NKGen emphasizes its focus on autologous and allogeneic NK cell therapeutics. Troculeucel is described as a novel, patient-specific, ex vivo expanded autologous NK cell product. NKGen states that it is developing troculeucel for Alzheimer’s disease and other neurodegenerative diseases, as well as for oncology indications. The company also references another product candidate, SNK02, in its forward-looking statements within SEC filings, indicating additional NK cell–based development activity.
Information about NKMAX included in NKGen’s filings notes that NKMAX operates a GMP-certified manufacturing facility in South Korea, which supports high-quality cell therapy production. NKGen’s disclosures indicate that additional production capacity at NKMAX’s facility is expected to benefit NKGen’s clinical and potential commercial activities, particularly for NK cell therapies such as troculeucel, although all such statements are framed as forward-looking and subject to risks and uncertainties.
Risk and Regulatory Considerations
As a clinical-stage biotechnology company, NKGen repeatedly cautions that its plans and expectations are forward-looking and subject to substantial risk. Its press releases and SEC filings include statements that actual results may differ materially from projections, and that the completion and commercialization of product candidates such as troculeucel and SNK02 depend on factors outside the company’s control.
For holders or potential holders of NKGNW warrants, these disclosures underscore that the value of the warrants is closely tied to the scientific, clinical, regulatory, and corporate progress of NKGen Biotech. Company communications also reference interactions with stock exchanges regarding listing requirements and compliance with reporting obligations, which can affect trading status and liquidity for both the common stock and the warrants.
Summary
In summary, NKGen Biotech, Inc. Warrants (NKGNW) are securities that provide the right, under specified terms, to acquire shares of NKGen Biotech common stock. The underlying company is a clinical-stage biotechnology issuer headquartered in Santa Ana, California, focused on NK cell–based immunotherapies such as troculeucel for neurodegenerative diseases and cancer. Public disclosures highlight NKGen’s relationship with NKMAX, its efforts to secure broader control of NK cell therapy IP and manufacturing capacity, and its status as an emerging growth company whose prospects depend on the successful development and regulatory approval of its product candidates.
Stock Performance
NKGEN BIOTECH WTS 28 (NKGNW) closed at $0.0002 on October 7, 2026. Over the past 12 months, the price has lost 83.3%.
NKGNW Metrics & Rankings
Price returns through October 7, 2026. Month-to-date and YTD include the first trading day. Ranking links may use different dates.
Latest News
NKGEN BIOTECH WTS 28 has 3 recent news articles. Of the recent coverage, 0 articles coincided with positive price movement and 2 with negative movement. View all NKGNW news →
SEC Filings
NKGEN BIOTECH WTS 28 has filed 1 recent SEC filing, including 1 Form 8-K. The most recent filing was submitted on June 20, 2025. SEC filings provide transparency into a company's financial condition, material events, and regulatory compliance. View all NKGNW SEC filings →
Short Interest History
Short interest in NKGEN BIOTECH WTS 28 (NKGNW) currently stands at 1.4 thousand shares.
Days to Cover History
Days to cover for NKGEN BIOTECH WTS 28 (NKGNW) currently stands at 1000.0 days. The ratio is the reported short interest divided by the average daily trading volume. Since October 2025, the figure has increased by 1128.3%. Across the settlements charted above, it has ranged from 1.0 to 1000.0 days.
NKGNW Company Profile & Sector Positioning
NKGEN BIOTECH WTS 28 (NKGNW) and is listed on the OTC.
Investors comparing NKGNW often look at related companies in the same sector, including Celularity Inc. Warrant (CELUW), NLS Pharmaceutics Ltd. Warrant (NLSPW), Tevogen Inc. Warrant (TVGNW), BriaCell Therapeutics Corp. Warrant (BCTXW), and Estrella Immunopharma, Inc. Warrant (ESLAW). Comparing financial metrics, valuation ratios, and stock performance across these peers can help investors evaluate NKGNW's relative position within its industry.