LeonaBio, Inc.
LONANasdaqCIK 1620463HealthcareFiscal year ends Dec 31
Revenue is not reported in this company’s XBRL financial statements.
Latest quarter: Q2 FY2026
Three months to Jun 30, 2026, against the same quarter a year earlier.
- Revenuenot reported (Revenue not reported)No year-earlier figure to compare
- Gross marginnot reported (Gross profit and Revenue not reported)No year-earlier figure to compare
- Operating marginnot reported (Revenue not reported)No year-earlier figure to compare
- Net marginnot reported (Revenue not reported)No year-earlier figure to compare
- Diluted EPS−$0.80Diluted EPS, Q2 FY2026, three months to 2026-06-30−$0.80 per share. XBRL concept
us-gaap:EarningsPerShareDiluted. 10-Q filed 2026-08-14, accession 0001193125-26-352243.Report this figure+55.1% on a year earlier - Free cash flownot reported (Capital expenditure not reported)No year-earlier figure to compare
Last eight quarters
Full statements| Line item | Unit | Q3 FY20242024-09-30 | Q4 FY20242024-12-31 | Q1 FY20252025-03-31 | Q2 FY20252025-06-30 | Q3 FY20252025-09-30 | Q4 FY20252025-12-31 | Q1 FY20262026-03-31 | Q2 FY20262026-06-30 | Shape over the periods |
|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | $m | not reported (Revenue not reported) | not reported (Revenue not reported) | not reported (Revenue not reported) | not reported (Revenue not reported) | not reported (Revenue not reported) | not reported (Revenue not reported) | not reported (Revenue not reported) | not reported (Revenue not reported) | |
| Gross margin | % | not reported (Gross profit and Revenue not reported) | not reported (Gross profit and Revenue not reported) | not reported (Gross profit and Revenue not reported) | not reported (Gross profit and Revenue not reported) | not reported (Gross profit and Revenue not reported) | not reported (Gross profit and Revenue not reported) | not reported (Gross profit and Revenue not reported) | not reported (Gross profit and Revenue not reported) | |
| Operating margin | % | not reported (Revenue not reported) | not reported (Revenue not reported) | not reported (Revenue not reported) | not reported (Revenue not reported) | not reported (Revenue not reported) | not reported (Revenue not reported) | not reported (Revenue not reported) | not reported (Revenue not reported) | |
| Net margin | % | not reported (Revenue not reported) | not reported (Revenue not reported) | not reported (Revenue not reported) | not reported (Revenue not reported) | not reported (Revenue not reported) | not reported (Revenue not reported) | not reported (Revenue not reported) | not reported (Revenue not reported) | |
| Diluted EPS | $ per share | (7.46)Diluted EPS, Q3 FY2024, three months to 2024-09-30−$7.46 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2025-11-06, accession 0001193125-25-269544.Report this figure | not reported (Diluted EPS not reported) | (2.34)Diluted EPS, Q1 FY2025, three months to 2025-03-31−$2.34 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2026-05-07, accession 0001193125-26-211898.Report this figure | (1.78)Diluted EPS, Q2 FY2025, three months to 2025-06-30−$1.78 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2026-08-14, accession 0001193125-26-352243.Report this figure | (1.68)Diluted EPS, Q3 FY2025, three months to 2025-09-30−$1.68 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2025-11-06, accession 0001193125-25-269544.Report this figure | not reported (Diluted EPS not reported) | (1.73)Diluted EPS, Q1 FY2026, three months to 2026-03-31−$1.73 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2026-05-07, accession 0001193125-26-211898.Report this figure | (0.80)Diluted EPS, Q2 FY2026, three months to 2026-06-30−$0.80 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-Q filed 2026-08-14, accession 0001193125-26-352243.Report this figure | |
| Free cash flow | $m | (23.0)Free cash flow, Q3 FY2024, three months to 2024-09-30. operating cash flow − capital expenditureOperating cash flow: −$23.0m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-Q filed 2025-11-06, accession 0001193125-25-269544. Derived: 9-month figure less the 6-month figure.Capital expenditure: $0. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-Q filed 2025-11-06, accession 0001193125-25-269544. Derived: 9-month figure less the 6-month figure.Report this figure | (26.0)Free cash flow, Q4 FY2024, three months to 2024-12-31. operating cash flow − capital expenditureOperating cash flow: −$26.0m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-K filed 2026-03-31, accession 0001193125-26-134565. Derived: 12-month figure less the 9-month figure.Capital expenditure: $0. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-K filed 2026-03-31, accession 0001193125-26-134565. Derived: 12-month figure less the 9-month figure.Report this figure | not reported (Capital expenditure not reported) | not reported (Capital expenditure not reported) | not reported (Capital expenditure not reported) | not reported (Capital expenditure not reported) | not reported (Capital expenditure not reported) | not reported (Capital expenditure not reported) |
Focus or hover a figure to see its XBRL concept, period and filing; each links to that filing. A figure marked d is derived: a quarter computed from year-to-date figures, such as the fourth quarter as the fiscal year less the nine months before it. A ratio reads not reported when any input is missing.
Last five fiscal years
| Line item | Unit | FY20212021-12-31 | FY20222022-12-31 | FY20232023-12-31 | FY20242024-12-31 | FY20252025-12-31 | Shape over the periods |
|---|---|---|---|---|---|---|---|
| Revenue | $m | not reported (Revenue not reported) | not reported (Revenue not reported) | not reported (Revenue not reported) | not reported (Revenue not reported) | not reported (Revenue not reported) | |
| Gross margin | % | not reported (Gross profit and Revenue not reported) | not reported (Gross profit and Revenue not reported) | not reported (Gross profit and Revenue not reported) | not reported (Gross profit and Revenue not reported) | not reported (Gross profit and Revenue not reported) | |
| Operating margin | % | not reported (Revenue not reported) | not reported (Revenue not reported) | not reported (Revenue not reported) | not reported (Revenue not reported) | not reported (Revenue not reported) | |
| Net margin | % | not reported (Revenue not reported) | not reported (Revenue not reported) | not reported (Revenue not reported) | not reported (Revenue not reported) | not reported (Revenue not reported) | |
| Diluted EPS | $ per share | (1.49)Diluted EPS, FY2021, twelve months to 2021-12-31−$1.49 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-K filed 2023-03-23, accession 0000950170-23-009498.Report this figure | (2.53)Diluted EPS, FY2022, twelve months to 2022-12-31−$2.53 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-K filed 2024-02-22, accession 0000950170-24-018787.Report this figure | (3.09)Diluted EPS, FY2023, twelve months to 2023-12-31−$3.09 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-K filed 2025-02-27, accession 0000950170-25-029069.Report this figure | (25.19)Diluted EPS, FY2024, twelve months to 2024-12-31−$25.19 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-K filed 2026-03-31, accession 0001193125-26-134565.Report this figure | (24.70)Diluted EPS, FY2025, twelve months to 2025-12-31−$24.70 per share. XBRL concept us-gaap:EarningsPerShareDiluted. 10-K filed 2026-03-31, accession 0001193125-26-134565.Report this figure | |
| Free cash flow | $m | (44.7)Free cash flow, FY2021, twelve months to 2021-12-31. operating cash flow − capital expenditureOperating cash flow: −$43.1m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-K filed 2023-03-23, accession 0000950170-23-009498.Capital expenditure: $1.6m. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-K filed 2023-03-23, accession 0000950170-23-009498.Report this figure | (73.6)Free cash flow, FY2022, twelve months to 2022-12-31. operating cash flow − capital expenditureOperating cash flow: −$72.5m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-K filed 2024-02-22, accession 0000950170-24-018787.Capital expenditure: $1.1m. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-K filed 2024-02-22, accession 0000950170-24-018787.Report this figure | (101)Free cash flow, FY2023, twelve months to 2023-12-31. operating cash flow − capital expenditureOperating cash flow: −$100.8m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-K filed 2025-02-27, accession 0000950170-25-029069.Capital expenditure: $304.0k. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-K filed 2025-02-27, accession 0000950170-25-029069.Report this figure | (97.2)Free cash flow, FY2024, twelve months to 2024-12-31. operating cash flow − capital expenditureOperating cash flow: −$97.2m. XBRL concept us-gaap:NetCashProvidedByUsedInOperatingActivities. 10-K filed 2026-03-31, accession 0001193125-26-134565.Capital expenditure: $33.0k. XBRL concept us-gaap:PaymentsToAcquirePropertyPlantAndEquipment. 10-K filed 2026-03-31, accession 0001193125-26-134565.Report this figure | not reported (Capital expenditure not reported) |
Focus or hover a figure to see its XBRL concept, period and filing; each links to that filing. A figure marked d is derived: a quarter computed from year-to-date figures, such as the fourth quarter as the fiscal year less the nine months before it. A ratio reads not reported when any input is missing.
Insider purchases and sales
All insider transactionsThe last 20 open-market transactions reported on Form 4 (codes P and S). The reported price is the price per share the insider stated on the form: filing data, not a market price.
| Date | Insider | Transaction | Shares | Reported price | Value | Filing |
|---|---|---|---|---|---|---|
| 2026-10-26 | Portman David J.10% owner | Purchase | 3,149,470 | $3,149.47 | $9.92bn | Form 4 |
Funds that report holding it
All fundsFrom each manager's latest Form 13F, largest reported value first. Reported value is as filed at the quarter end: filing data, not a price. A put or call is an option position, not shares held.
| Fund | Quarter ended | Reported value | Shares | Put or call | Change on the quarter before |
|---|---|---|---|---|---|
| PERCEPTIVE ADVISORS LLC | 2026-06-30 | $17.1m | 1,859,322 | Unchanged | |
| ADAR1 Capital Management, LLC | 2026-06-30 | $7.1m | 777,100 | Added+49,619 | |
| ACORN CAPITAL ADVISORS, LLC | 2026-06-30 | $5.8m | 634,539 | Unchanged | |
| TCG Crossover Management, LLC | 2026-06-30 | $4.3m | 464,398 | Unchanged | |
| NEA Management Company, LLC | 2026-06-30 | $4.3m | 464,398 | Unchanged | |
| Commodore Capital LP | 2026-06-30 | $4.3m | 464,398 | Unchanged | |
| Kalehua Capital Management LLC | 2026-06-30 | $3.6m | 393,701 | Unchanged | |
| Kalehua Capital Management LLC | 2026-06-30 | $3.6m | 393,701 | Unchanged | |
| Spruce Street Capital LP | 2026-06-30 | $3.6m | 393,701 | Unchanged | |
| Blackstone Inc. | 2026-06-30 | $3.0m | 324,638 | New+324,638 |
Recent filings
All 466 filingsReports and events: 10-K, 10-Q, 8-K, proxy statements and ownership schedules.
| Filed | Form | What it is | Accession number |
|---|---|---|---|
| 2026-10-2815:37 ET | SCHEDULE 13D/A | Ownership report, active investor, amended | 0001655566-26-000004 |
| 2026-10-2616:00 ET | SCHEDULE 13D/A | Ownership report, active investor, amended | 0001193125-26-431897 |
| 2026-09-2216:20 ET | 8-K | 8.01 Other events | 0001193125-26-397952 |
| 2026-08-3116:31 ET | SCHEDULE 13D | Ownership report, active investor | 0001655566-26-000003 |
| 2026-08-2616:05 ET | 8-K | 8.01 Other events | 0001193125-26-368288 |
| 2026-08-2516:00 ET | SCHEDULE 13D/A | Ownership report, active investor, amended | 0001193125-26-365096 |
| 2026-08-1416:10 ET | 10-Q | Quarterly reportPeriod 2026-06-30 | 0001193125-26-352243 |
| 2026-08-1416:07 ET | 8-K | 2.02 Results of operations; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001193125-26-352208 |
| 2026-06-2316:05 ET | 8-K | 5.07 Shareholder vote results | 0001193125-26-279425 |
| 2026-05-1116:45 ET | DEF 14A | Proxy statementPeriod 2026-06-22 | 0001193125-26-216742 |
Latest annual report
Form 10-K for the fiscal year ended Dec 31, 2025Filed Mar 31, 2026. Its page lists the documents and the extracted sections, such as Business and Risk factors.
Forecast league
Not in this season’s league. The league lists companies whose quarter has ended and whose results are not yet filed.This season’s league
About the filer
- CIK
- 1620463
- Tickers
- LONA
- Exchange
- Nasdaq
- SIC code
- 2836 Biological Products, (No Diagnostic Substances)
- Sector
- Healthcare
- Fiscal year ends
- Dec 31
- Incorporated in
- not reported
- Filer category
- Non-accelerated filer<br>Smaller reporting company
- Former names
- Athira Pharma, Inc. (to 2026-01-08); M3 Biotechnology, Inc. (to 2019-01-23)
Source: SEC EDGAR, XBRL company facts, the filing index and Forms 4. Last ingested by Listed: Oct 29, 2026, 04:30 ET. Listed shows no prices and gives no investment advice.