NKGen Biotech, Inc.
NKGN, NKGNWHealthcare · Biological Products, (No Diagnostic Substances) · DE · SEC filings ↗ · Compare ⊕
View price & chart on Yahoo Finance ↗Financials
SEC XBRL · annual| FY24 | FY23 | FY22 | FY21 | |
|---|---|---|---|---|
| Revenue | — | $0 | $77,000 | — |
| Operating income | −$27.0M | −$29.7M | −$24.3M | −$2.5M |
| Net income | −$44.3M | −$83.0M | −$26.8M | −$990,638 |
| Total assets | $16.2M | $16.5M | $16.3M | $174.2M |
| Total liabilities | $86.1M | $75.2M | $14.8M | $13.5M |
| Equity | −$69.9M | −$58.7M | $1.6M | −$38.1M |
| EPS (diluted) | $-1.54 | $-5.38 | $-4.21 | $-0.07 |
| Shares out. | 22.8M | 21.5M | 21.5M | 4.3M |
Reported figures from the company's SEC filings (XBRL). Blank where a line item isn't cleanly tagged — never estimated.
Key ratios
from filings · FY2024- Operating margin
- —
- Net margin
- —
- Return on equity
- 63.3%
- Return on assets
- −272.8%
- Return on capital (ROCE)
- —
- Liabilities / assets
- 530.7%
- Debt / equity
- —
- Book value / share
- $-3.07
- Revenue growth (YoY)
- —
- Net income growth (YoY)
- —
Computed from the company's own SEC figures — no market price, so these are facts, not a valuation. Book value per share is reported equity ÷ shares; it is not the stock price.
Financial health
forensic scores · FY2024- Altman Z″ (distress)
- -75.91distress
- Accruals / assets
- −144.2%clean
- Piotroski F-Score
- 2/7weak
Altman Z″is a textbook bankruptcy-distress score from book values only (>2.6 safe · 1.1–2.6 grey · <1.1 distress). Accruals = (net income − operating cash flow) ÷ assets; persistently high accruals are an earnings-quality red flag. Beneish M-Scoreis an eight-ratio screen comparing this year with last (M > −1.78 = elevated manipulation-risk screen, not proof). Piotroski F-Scorecounts how many of nine fundamental-health checks pass (shown as passed / applicable; we use operating margin and total liabilities as documented proxies where the exact input isn't XBRL-tagged). Computed from SEC filings — descriptive factors, not advice or a forecast.
Quality score
EDS ScoreOur own multi-factor score from free SEC data — profitability, growth, financial strength, earnings quality, and event/ownership catalysts. No market price and no licensed model: each axis is the share of source-backed checks it passes. Descriptive factors, not advice or a forecast. What these scores mean →
Signs
● 3 severe● 2 warning● 2 good- Negative shareholder equity
- Altman Z″ in the distress zone
- Filed a late-filing notice (Form NT) — missed an SEC deadline
- High leverage (liabilities > 70% of assets)
- Negative operating cash flow
- Strong return on equity (>15%)
- Clean earnings (low accruals)
Derived from the company's own SEC figures (fundamentals, forensic scores, filing discipline) — descriptive factors, not advice or a forecast.
Risk flags
late SEC filings- NT 10-Qmissed a reporting deadline ↗May 15, 2025
- NT 10-Kmissed a reporting deadline ↗Mar 31, 2025
- NT 10-Qmissed a reporting deadline ↗Nov 15, 2024
- NT 10-Qmissed a reporting deadline ↗Aug 14, 2024
- NT 10-Qmissed a reporting deadline ↗May 15, 2024
- NT 10-Kmissed a reporting deadline ↗Apr 1, 2024
A Form NT means the company notified the SEC it would file a periodic report late — often an accounting, audit or liquidity warning sign. Also search SEC enforcement actions for this company.
Clinical trials
ClinicalTrials.gov · ongoing · next readout first- Phase 1/2Recruitingreadout ~2026-12Clinical Study of SNK01 in Participants With Moderate Alzheimer's Disease
- Phase 2Recruitingreadout ~2028-04Open-Label Extension Protocol to SNK01-AD01 Study
Interventional studies led by this company. “Readout” is the trial's primary-completion date — an estimate the sponsor reports, not a guarantee.
5%+ owners
SEC Schedule 13D / 13G · last 3 yrs- Cfic-2015 Nv Family Investments, LlcActivist (13D)Jun 2, 2025
- Meteora Capital, LlcPassive (13G)May 15, 2025
- Song Paul Y.Activist (13D)May 12, 2025
- Pathstone Family Office, LlcPassive (13G)Feb 28, 2025
Holders who disclosed a 5%+ stake. 13D signals intent to influence or control; 13G is a passive holding. Latest filing per holder — open it for the exact stake.
Material events
SEC Form 8-K · most recent- Entered a material agreement · New financial obligation · Unregistered equity saleMay 21, 2026
- Entered a material agreement · New financial obligation · Unregistered equity saleMay 4, 2026
- Entered a material agreement · New financial obligation · Unregistered equity sale · Amended charter or bylawsApr 21, 2026
- Entered a material agreement · New financial obligationFeb 26, 2026
- Entered a material agreement · New financial obligationFeb 5, 2026
- Entered a material agreement · New financial obligationJan 26, 2026
- Entered a material agreement · New financial obligationJan 16, 2026
- Entered a material agreement · New financial obligationJan 9, 2026
Events the company reported on Form 8-K, labelled by the SEC item code it filed under — its own classification, not our interpretation.
Recent SEC filings
All filings ↗- 8-KCURRENT REPORTMay 21, 2026
- 8-KCURRENT REPORTMay 4, 2026
- 8-KCURRENT REPORTApr 21, 2026
- 8-KCURRENT REPORTFeb 26, 2026
- 8-KCURRENT REPORTFeb 5, 2026
- 8-KCURRENT REPORTJan 26, 2026
- 10-QJan 20, 2026
- 8-KCURRENT REPORTJan 16, 2026
- 8-KCURRENT REPORTJan 9, 2026
- 10-KOct 8, 2025
- 8-KCURRENT REPORTSep 29, 2025
- 8-KCURRENT REPORTSep 24, 2025
- 8-KCURRENT REPORTSep 9, 2025
- 8-KCURRENT REPORTJul 17, 2025
- 25-NSEJul 17, 2025
Event-driven situations (2)
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