ENDRA Life Sciences Inc.
NDRANasdaqHealthcare · Electromedical & Electrotherapeutic Apparatus · DE · SEC filings ↗ · Compare ⊕
View price & chart on Yahoo Finance ↗Financials
SEC XBRL · annual| FY25 | FY24 | FY23 | FY22 | FY21 | FY20 | |
|---|---|---|---|---|---|---|
| Revenue | — | — | — | — | — | $0 |
| Operating income | −$5.8M | −$10.8M | −$10.5M | −$13.2M | −$11.5M | −$11.5M |
| Net income | −$7.0M | −$11.5M | −$10.1M | −$13.2M | −$11.2M | −$11.7M |
| Total assets | $3.9M | $4.5M | $6.8M | $9.3M | $12.9M | $8.8M |
| Total liabilities | $1.6M | $1.9M | $1.1M | $2.1M | $2.1M | $1.6M |
| Equity | $2.3M | $2.6M | $5.7M | $7.2M | $10.8M | $7.2M |
| EPS (diluted) | $-8.93 | $-56.94 | $-2766.85 | $-4.56 | $-5.55 | $-0.63 |
| Shares out. | 562,213 | 11.0M | 3.2M | 44.1M | 41.6M | 13.5M |
Reported figures from the company's SEC filings (XBRL). Blank where a line item isn't cleanly tagged — never estimated.
Key ratios
from filings · FY2025- Operating margin
- —
- Net margin
- —
- Return on equity
- −310.9%
- Return on assets
- −182.4%
- Return on capital (ROCE)
- −185.7%
- Liabilities / assets
- 41.4%
- Debt / equity
- 0.71×
- Book value / share
- $4.02
- 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 · FY2025- Altman Z″ (distress)
- -101.64distress
- Accruals / assets
- −47.9%clean
- Piotroski F-Score
- 4/7mixed
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.
Signs
● 2 severe● 1 warning● 2 good- Altman Z″ in the distress zone
- Filed a late-filing notice (Form NT) — missed an SEC deadline
- Negative operating cash flow
- Conservative leverage (liabilities < 50% of assets)
- 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 ↗Nov 15, 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.
5%+ owners
SEC Schedule 13D / 13G · last 3 yrs- Digiandomenico AnthonyActivist (13D)Nov 26, 2025
- L1 Capital Global Opportunities Master Fund, Ltd.Passive (13G)Nov 14, 2025
- S.H.N. Financial Investments Ltd.Passive (13G)Nov 14, 2025
- Lipman John CPassive (13G)Oct 30, 2025
- Atw Partners Opportunities Management, LlcPassive (13G)Oct 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.
Short interest
FINRA · bi-monthly| Settlement | Shares short | Days to cover | Δ vs prior |
|---|---|---|---|
| May 15, 2026 | 32,603 | 2.1 | -11.8% |
| Apr 30, 2026 | 36,954 | 1.7 | -23.5% |
| Apr 15, 2026 | 48,279 | 2.8 | -8.4% |
| Mar 31, 2026 | 52,702 | 1.2 | -2.2% |
| Mar 13, 2026 | 53,910 | 1.0 | -65.2% |
Shares sold short as reported to FINRA. Days-to-cover = short shares ÷ average daily volume — higher means more potential squeeze pressure.
Material events
SEC Form 8-K · most recent- Entered a material agreement · Unregistered equity sale · Other material eventMay 28, 2026
- Delisting / listing-standard noticeApr 21, 2026
- Results of operationsMar 31, 2026
- Costs from exit or disposal · Regulation FD disclosureMar 25, 2026
- Director / officer change · Amended charter or bylaws · Shareholder voteDec 15, 2025
- Director / officer changeNov 28, 2025
- Other material eventNov 14, 2025
- Entered a material agreementOct 30, 2025
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 28, 2026
- RWWITHDRAWAL REQUESTMay 26, 2026
- S-8REGISTRATION STATEMENTMay 15, 2026
- 10-QQUARTERLY REPORTMay 15, 2026
- 8-KCURRENT REPORTApr 21, 2026
- 10-KANNUAL REPORTMar 31, 2026
- 8-KCURRENT REPORTMar 31, 2026
- 8-KCURRENT REPORTMar 25, 2026
- 4Mar 4, 2026
- 4Mar 4, 2026
- 4Jan 23, 2026
- 4Jan 23, 2026
- 4Jan 23, 2026
- 4Jan 23, 2026
- 4Jan 23, 2026
Event-driven situations (1)
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