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LONA · LeonaBio, Inc.
What LeonaBio, Inc. reports to the SEC, read from its filings.
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The live LONA price and today's change.
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Thirty days of daily bars, with signal levels drawn on them.
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The latest signal group Nakagai's scanner recorded on LONA.
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Sign in to see thisWhat it is
- Industry
- Biological Products, (No Diagnostic Substances) (SIC 2836)
- Filer (SEC EDGAR)
- EDGAR filing index
- Shares outstanding
- 9,421,663 as of 2026-08-04 (XBRL frame CY2026Q2I)
Key stats
Valuation
- P/E
- Locked
- P/S
- Locked
- P/B
- Locked
- Enterprise value
- Locked
- EV/EBIT
- Locked
- FCF yield
- Locked
Margins
- Gross
- —
- Operating
- —
- Net
- —
Returns
- ROE
- -422.2%
- ROA
- -249.3%
Health
- Current ratio
- 7.0x
- Debt/equity
- —
Deep value
- NCAV
- $31.51M
- NCAV per share
- $3.34
- Price/NCAV
- Locked
- NNWC
- $9.02M
- NNWC per share
- $0.96
- Price/NNWC
- Locked
Valuation and the price multiples are built on the live price. Trailing twelve months to 2026-06-30; balance sheet at 2026-06-30.
Sign in to see thisDebt is long-term debt and its current portion. Commercial paper and short-term borrowings are not counted.
Results
| Period end | Revenue (not reported by this company) | Gross profit (not reported by this company) | Operating income | Net income | Filing |
|---|---|---|---|---|---|
| 2026-06-30 | —Revenue: unreported by this company. | —Gross profit: unreported by this company. | -$19.45M | -$19.01M | 10-Q filed 2026-08-14 |
| 2026-03-31 | —Revenue: unreported by this company. | —Gross profit: unreported by this company. | -$17.21M | -$32.95M | 10-Q filed 2026-08-14 Assembled from more than one filing; the filing above is only the newest of them. |
| 2025-12-31 | —Revenue: unreported by this company. | —Gross profit: unreported by this company. | -$78.56M | -$83.28M | DEF 14A filed 2026-05-11 Derived: the full year minus the first three quarters, not a figure this filer reported as a quarter. Assembled from more than one filing; the filing above is only the newest of them. |
| 2025-09-30 | —Revenue: unreported by this company. | —Gross profit: unreported by this company. | -$6.87M | -$6.61M | 10-Q filed 2025-11-06 |
| 2025-06-30 | —Revenue: unreported by this company. | —Gross profit: unreported by this company. | -$7.29M | -$6.97M | 10-Q filed 2026-08-14 |
| 2025-03-31 | —Revenue: unreported by this company. | —Gross profit: unreported by this company. | -$9.54M | -$9.14M | 10-Q filed 2026-08-14 Assembled from more than one filing; the filing above is only the newest of them. |
| 2024-12-31 | —Revenue: unreported by this company. | —Gross profit: unreported by this company. | -$15.57M | -$15.06M | DEF 14A filed 2026-05-11 Derived: the full year minus the first three quarters, not a figure this filer reported as a quarter. Assembled from more than one filing; the filing above is only the newest of them. |
| 2024-09-30 | —Revenue: unreported by this company. | —Gross profit: unreported by this company. | -$29.62M | -$28.74M | 10-Q filed 2025-11-06 |
- Assets
- $56.89M
- Equity
- $33.59M
Balance as of 2026-06-30.
Ten years
| Fiscal year end | Revenue | Operating income | Net income | Free cash flow |
|---|---|---|---|---|
| 2025-12-31 | — | -$102.27M | -$106.00M | — |
| 2024-12-31 | — | -$100.90M | -$97.00M | -$97.20M |
| 2023-12-31 | — | -$125.47M | -$117.67M | -$101.06M |
| 2022-12-31 | — | -$104.02M | -$95.64M | -$73.61M |
| 2021-12-31 | — | -$64.02M | -$54.85M | -$44.67M |
| 2020-12-31 | — | -$20.00M | -$19.95M | -$26.43M |
| 2019-12-31 | — | -$5.45M | -$5.16M | — |
Company filings
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Insiders, politicians and funds
Insider trades, last 90 days
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Funds
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News
Stories that named LONA, and the market events around them.
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