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Healthcare · Biotechnology · United States · Updated May 10, 8:12pm
$7.53
Price
$2.4M
Market Cap
6
Employees
1.89
Beta
Sanjeev Luther
CEO
Business Description
Ernexa Therapeutics Inc., a preclinical-stage company, develops induces derived mesenchymal stem cells (iMSC) therapies for the treatment of solid tumors and autoimmune disease. The company's lead product is ERNA-101, an allogenic pro-inflammatory cytokine (IL-7/IL-15) secreting iMSC for the treatment of ovarian cancer; and ERNA-102, an anti-inflammatory cytokine (IL-10) secreting iMSC for the treatment of rheumatoid arthritis. It has a license agreement with Factor Bioscience Limited. The company was formerly known as Eterna Therapeutics Inc. and changed its name to Ernexa Therapeutics in March 2025. Ernexa Therapeutics Inc. was founded in 2018 and is based in Cambridge, Massachusetts.
Business History
Price Overview
Last updated: May 11, 2026 1:57pm (just now)$7.68
+0.15 (+1.99%)
Day Range
$6.56 – $7.88
52-Week Range
$3.18 – $101.25
50-Day MA
$5.81
200-Day MA
$25.20
Volume
374,888.26
Share Structure
Outstanding
314,124.00
Float
99,796.00
Free Float
31.8%
Moderate free float
— 31.8% of shares trade freely, ~68.2% held by insiders/institutions
Reasonable but insiders still hold a significant stake. This can be positive (skin in the game) but may limit liquidity during sell-offs.
Small absolute float (0.1M shares) — even with a decent free float %, volume can be thin. Check average daily volume before sizing a position.
Price History (1 Year)
Revenue & Net Income Trend
The directional story — useful even when net income is negative.
Revenue
The top line — total sales before any costs or taxes are subtracted. A measure of how much business the company is doing.
Net Income
The bottom line — profit left after subtracting all expenses, interest, and taxes from revenue. Reflects accounting profitability, but includes non-cash items like depreciation, so it isn't the same as cash earned.
Operating Cash Flow
The real cash generated by the day-to-day business — selling products, paying suppliers, collecting from customers. Calculated from net income by adding back non-cash items and adjusting for timing (unpaid bills, unsold inventory). When OCF consistently lags net income, the reported profit may not be converting to real money.
| Period | Revenue | Net Income | Net Margin | YoY/QoQ |
|---|
Key Metrics
API Direct from provider
CALC Derived from statements
P/E Ratio (Price per dollar of earnings)
CALCStock Price / EPS (Diluted)
-0.13
Stock Price: $7.53
EPS (Diluted): -56.00
EPS (Diluted): -56.00
P/B Ratio (Price vs net asset value)
APIStock Price / Book Value Per Share
3.15
Stock Price: $7.53
Total Equity: $2.40M
Shares: 252,280
Total Equity: $2.40M
Shares: 252,280
EV/EBITDA (Total value vs operating profit)
APIEnterprise Value / EBITDA
-0.12
Market Cap: $2.37M
Total Debt: $213,000
Cash: $1.88M
EBITDA: -$9.06M
Total Debt: $213,000
Cash: $1.88M
EBITDA: -$9.06M
Enterprise Value (Takeover price (cap + debt - cash))
APIMarket Cap + Total Debt - Cash
$6.2M
Market Cap: $2.37M
Total Debt: $213,000
Cash: $1.88M
Total Debt: $213,000
Cash: $1.88M
Gross Margin (Revenue left after direct costs)
APIGross Profit / Revenue
0.0%
Gross Profit: -$263,000
Revenue: $0.00
Revenue: $0.00
Operating Margin (Revenue left after all operations)
APIOperating Income / Revenue
0.0%
Operating Income: -$9.32M
Revenue: $0.00
Revenue: $0.00
Net Margin (Revenue left as actual profit)
APINet Income / Revenue
0.0%
Net Income: -$14.10M
Revenue: $0.00
Revenue: $0.00
ROE (Profit from shareholder equity)
APINet Income / Total Equity
-1,261.6%
Net Income: -$14.10M
Total Equity: $2.40M
Total Equity: $2.40M
ROIC (Profit from all invested capital)
APINOPAT / Invested Capital
-316.6%
Operating Income: -$9.32M
Tax Rate: 0.3%
Equity: $2.40M
Total Debt: $213,000
Cash: $1.88M
Tax Rate: 0.3%
Equity: $2.40M
Total Debt: $213,000
Cash: $1.88M
Current Ratio (Can it pay short-term bills)
APICurrent Assets / Current Liabilities
1.01
Current Assets: $3.13M
Current Liabilities: $3.11M
Current Liabilities: $3.11M
Debt/Equity (Leverage — debt vs equity)
CALCTotal Debt / Total Equity
0.09
Short-Term Debt: $213,000
Long-Term Debt: $0.00
Total Debt: $213,000
Total Equity: $2.40M
Long-Term Debt: $0.00
Total Debt: $213,000
Total Equity: $2.40M
Rev/Share (Top-line per share)
Revenue / Shares Outstanding
—
Revenue: $0.00
Shares: 252,280
Shares: 252,280
Book Value/Share (Net assets per share)
CALC(Total Assets - Total Liabilities) / Shares
$9.52
Total Equity: $2.40M
Shares: 252,280
Shares: 252,280
FCF/Share (Real cash generated per share)
CALC(Operating Cash Flow + CapEx) / Shares
$-27.96
Operating CF: -$7.02M
CapEx: -$37,000
Shares: 252,280
CapEx: -$37,000
Shares: 252,280
CapEx is negative (outflow) — added to OCF to get FCF
Div Yield (Annual income from holding)
APILast Annual Dividend / Stock Price
0.0%
Last Dividend: N/A
Stock Price: $7.53
Stock Price: $7.53
Payout Ratio (Earnings paid out as dividends)
Dividends Paid / Net Income
—
Dividends Paid: N/A
Net Income: -$14.10M
Net Income: -$14.10M
Dividends paid not available in cash flow statement
Industry Benchmarks
Compares ERNA against LLM-researched typical ranges for its
industry. One research call per industry, cached indefinitely — every stock in the same industry
reuses the same baseline.
Deep Analysis
Pre-flight intelligence scans the company first, then routes to the right analytical methods.
0
Company Classification
— What type of company is this?
1
Industry Landscape
— Where is the industry headed?
2
Company Momentum
— Where is this company trending?
3
Forward Projection
— 1Y & 2Y projected metrics (requires Layer 1 + 2)
4a
DCF Valuation
— Present value of future cash flows
4b
Earnings Power Value
— Floor value — worth with zero growth
4c
Anchored PE
— Industry PE adjusted for growth differential
4d
Reverse DCF
— What growth is the market pricing in?
4e
Revenue-Based DCF
— For growth/narrative companies (skip if mature earner)
4f
Anchored P/S
— Price-to-Sales peer comparison (skip if mature earner)
4g
Scenario Analysis
— Bull / Base / Bear (skip if mature earner)
4h
Dividend Discount Model
— For dividend/income stocks only
4i
Book Value Analysis
— For deep value / turnaround stocks only
4j
Insider Activity
— Are insiders buying or selling?
4f
Cash Flow Quality
— How trustworthy is the FCF?
4g
Debt Maturity Risk
— Can it handle its debt?
4h
Macro Environment
— Rates, market valuation, volatility
4i
Sector Intelligence
— How does this company compare within its sector?
4j
Revenue Confidence
— How reliable is the growth projection?
4k
Sensitivity Analysis
— How fragile is the fair value estimate?
4l
Sector Demand Cycle
— Is the sector in a boom, steady state, or contraction?
5
AI Investigation
— Adaptive research engine (Claude)
5b
Thesis Evaluation
— What does the market believe? (narrative/platform stocks only)
6
Valuation Synthesis
— Weighted verdict from all methods (requires Layer 4)
Income Statement (Annual)
| Metric | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|
| Revenue | $0 | $0 | $68,000 | $582,000 | $0 |
| Cost of Revenue | $0 | $0 | $236,000 | $96,000 | $263,000 |
| Gross Profit | $0 | $0 | $-168,000 | $486,000 | $-263,000 |
| Operating Expenses | $113.7M | $33.2M | $21.0M | $16.2M | $9.1M |
| Operating Income | -$113.7M | -$33.2M | -$21.1M | -$15.7M | -$9.3M |
| Net Income | -$122.5M | -$24.6M | -$21.7M | -$44.5M | -$14.1M |
| EBITDA | -$121.9M | -$24.0M | -$19.9M | -$36.1M | -$9.1M |
| EPS | $-1,415.25 | $-201.50 | $-102.00 | $-39.25 | $-56.00 |
| EPS (Diluted) | — | — | — | — | — |
Balance Sheet (Annual)
| Metric | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|
| Cash & Equivalents | $17.0M | $11.4M | $7.6M | $1.7M | $1.9M |
| Total Current Assets | $18.8M | $13.7M | $9.6M | $2.4M | $3.1M |
| Total Assets | $31.5M | $22.3M | $49.1M | $5.3M | $5.8M |
| Current Liabilities | $3.7M | $7.7M | $6.6M | $2.9M | $3.1M |
| Long-Term Debt | $0 | $1.2M | $6.8M | $0 | $0 |
| Total Liabilities | $6.0M | $10.2M | $46.9M | $3.6M | $3.4M |
| Total Equity | $25.5M | $12.1M | $2.2M | $1.7M | $2.4M |
| Retained Earnings | -$140.7M | -$165.3M | -$187.0M | -$231.5M | -$245.6M |
Cash Flow (Annual)
| Metric | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|
| Operating Cash Flow | -$23.5M | -$21.0M | -$20.4M | -$15.8M | -$7.0M |
| Capital Expenditure | $-154,000 | $-297,000 | $-19,000 | $-369,000 | $-37,000 |
| Free Cash Flow | -$23.6M | -$21.3M | -$20.4M | -$16.2M | -$7.1M |
| Acquisitions (net) | -$22.7M | $0 | $0 | $0 | $0 |
| Debt Repayment | — | — | — | — | — |
| Dividends Paid | — | — | — | — | — |
| Stock Buybacks | $0 | $0 | $0 | $0 | $0 |
| Net Change in Cash | $15.4M | -$1.4M | -$3.9M | -$9.9M | $155,000 |
Analyst Estimates (Annual)
| Metric | 2019 | 2020 | 2025 | 2026 |
|---|---|---|---|---|
| Revenue |
$24.3M $24.3M – $24.3M
|
$25.6M $25.6M – $25.6M
|
$32.8M $32.8M – $32.8M
|
$75.3M $75.3M – $75.3M
|
| EBITDA |
$4.9M $4.9M – $4.9M
|
$5.1M $5.1M – $5.1M
|
$6.6M $6.6M – $6.6M
|
$15.1M $15.1M – $15.1M
|
| Net Income |
$7.6M $7.6M – $7.6M
|
$21.2M $21.2M – $21.2M
|
-$1.0B -$1.0B – -$1.0B
|
-$1.1B -$1.1B – -$1.1B
|
| EPS | — | — | — | — |
Growth Trends (YoY %)
| Metric | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|
| Revenue Growth | — | — | +755.9% | -100.0% |
| Gross Profit Growth | — | — | +389.3% | -154.1% |
| Operating Income Growth | +70.8% | +36.4% | +25.8% | +40.5% |
| Net Income Growth | +79.9% | +11.8% | -105.6% | +68.3% |
| EBITDA Growth | +80.3% | +17.0% | -81.2% | +74.9% |
Insider Trading (Recent)
| Date | Insider | Type | Shares | Price | Value |
|---|---|---|---|---|---|
| 2026-02-10 | Cherington Charles | P-Purchase | 4,000,000.00 | $0.50 | $2.0M |
| 2026-02-10 | Cherington Charles | P-Purchase | 4,000,000.00 | $0.68 | $2.7M |
| 2025-06-21 | Gurrola Sandra M | M-Exempt | 30.00 | $0.00 | $0 |
| 2025-06-21 | Gurrola Sandra M | M-Exempt | 30.00 | $0.00 | $0 |
| 2025-06-09 | Cherington Charles | P-Purchase | 21,241,163.00 | $0.10 | $2.2M |
| 2024-09-24 | Cherington Charles | P-Purchase | 1,562,988.00 | $1.43 | $2.2M |
| 2024-09-24 | Cherington Charles | P-Purchase | 5,420,823.00 | $0.00 | $0 |
| 2024-09-24 | Cherington Charles | P-Purchase | 1,237,762.00 | $1.43 | $1.8M |
| 2024-09-24 | Cherington Charles | P-Purchase | 4,768,783.00 | $0.00 | $0 |
| 2024-09-24 | Cherington Charles | P-Purchase | 261,756.00 | $1.43 | $374,311 |
| 2024-09-24 | Cherington Charles | S-Sale | 3,125,976.00 | $1.43 | $4.5M |
| 2024-09-24 | Cherington Charles | S-Sale | 0.00 | $1.92 | $0 |
| 2024-09-24 | Cherington Charles | S-Sale | 0.00 | $2.86 | $0 |
| 2025-04-02 | Cherington Charles | P-Purchase | 3,768,397.00 | $0.10 | $394,174 |
| 2025-02-20 | Menge Steven Reid | 0.00 | $0.00 | $0 | |
| 2025-02-20 | Kim Tony | 0.00 | $0.00 | $0 | |
| 2025-02-07 | Wexler William A. | A-Award | 124,533.00 | $0.34 | $42,341 |
| 2025-02-07 | Gurrola Sandra M | A-Award | 150,000.00 | $0.34 | $51,000 |
| 2025-02-07 | Bristol James Arthur | A-Award | 72,074.00 | $0.34 | $24,505 |
| 2025-02-07 | Cicala Peter | A-Award | 51,485.00 | $0.34 | $17,505 |
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Data via Financial Modeling Prep · Cached for performance · fmp
v1.1.193 · 1946f027 · 2026-05-08 18:57:27