Quick Answer
LeonaBio, Inc. reported Shares Outstanding of 9.34 million shares for fiscal year 2025.
LeonaBio, Inc. Shares Outstanding — Annual History
| Fiscal Year | Shares Outstanding | YoY Change |
|---|---|---|
| 2025 | 9.34M | +139.1% |
| 2024 | 3.90M | -89.8% |
| 2023 | 38.17M | +0.8% |
| 2022 | 37.88M | +1.3% |
| 2021 | 37.38M | +15.1% |
| 2020 | 32.49M | +792.1% |
| 2019 | 3.64M | — |
Quarterly Shares Outstanding
| Quarter Ending | Shares Outstanding | YoY | QoQ |
|---|---|---|---|
| September 30, 2025 | 3.94M | -89.8% | -90.0% |
| June 30, 2025 | 39.44M | +2.6% | +1.0% |
| March 31, 2025 | 39.04M | +1.9% | +900.1% |
| December 31, 2024 | 3.90M | -89.8% | -89.9% |
| September 30, 2024 | 38.67M | +1.6% | +0.6% |
| June 30, 2024 | 38.44M | +1.0% | +0.3% |
| March 31, 2024 | 38.33M | +1.0% | +0.4% |
| December 31, 2023 | 38.17M | +0.8% | +0.3% |
- LeonaBio, Inc. showed an increase of +139.1% in Shares Outstanding compared to the prior fiscal year.
- Over the 2019–2025 period, LeonaBio, Inc.’s shares outstanding has grown by 156.4% (from 3.64 million shares to 9.34 million shares).
- The most recent figure is from LeonaBio, Inc.’s fiscal year 2025 report (Form 10-K), filed with the SEC on March 31, 2026.
- All figures are sourced from SEC EDGAR XBRL filings, last verified June 17, 2026.
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