Geron annual shares outstanding
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2025
Geron Shares Outstanding History (GERN)
Geron reported 639.9M shares outstanding at the end of fiscal 2025.
View full Geron company overviewGeron annual shares outstanding history
| Fiscal year | Period ended | Shares outstanding | Change | Growth |
|---|---|---|---|---|
| 2025 | 2025-12-31 | 639.9M | 33.5M | +5.52% |
| 2024 | 2024-12-31 | 606.4M | 61.5M | +11.28% |
| 2023 | 2023-12-31 | 544.9M | 154.6M | +39.63% |
| 2022 | 2022-12-31 | 390.3M | 66.5M | +20.55% |
| 2021 | 2021-12-31 | 323.7M | 13.2M | +4.24% |
| 2020 | 2020-12-31 | 310.6M | 110.8M | +55.43% |
| 2019 | 2019-12-31 | 199.8M | 13.4M | +7.20% |
| 2018 | 2018-12-31 | 186.4M | 26.5M | +16.58% |
| 2017 | 2017-12-31 | 159.9M | 718,603 | +0.45% |
| 2016 | 2016-12-31 | 159.2M | 377,277 | +0.24% |
| 2015 | 2015-12-31 | 158.8M | 1.4M | +0.86% |
| 2014 | 2014-12-31 | 157.4M | 26.8M | +20.47% |
| 2013 | 2013-12-31 | 130.7M | 435,254 | +0.33% |
| 2012 | 2012-12-31 | 130.2M | −1.2M | −0.91% |
| 2011 | 2011-12-31 | 131.4M | 8.8M | +7.20% |
| 2010 | 2010-12-31 | 122.6M | — | — |
Geron quarterly shares outstanding
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Q4.25
| Fiscal quarter | Period ended | Shares outstanding | Change | YoY change |
|---|---|---|---|---|
| Q4 2025 | 2025-12-31 | 639.9M | 316.1M | +97.65% |
| Q4 2024 | 2024-12-31 | 606.4M | 295.8M | +95.25% |
| Q4 2023 | 2023-12-31 | 544.9M | 345.1M | +172.71% |
| Q4 2022 | 2022-12-31 | 390.3M | 203.9M | +109.38% |
| Q4 2021 | 2021-12-31 | 323.7M | 163.9M | +102.49% |
| Q4 2020 | 2020-12-31 | 310.6M | 151.4M | +95.13% |
| Q4 2019 | 2019-12-31 | 199.8M | 41.0M | +25.84% |
| Q4 2018 | 2018-12-31 | 186.4M | 29.0M | +18.40% |
| Q4 2017 | 2017-12-31 | 159.9M | 3.0M | +1.88% |
| Q4 2016 | 2016-12-31 | 159.2M | 28.5M | +21.79% |
| Q4 2015 | 2015-12-31 | 158.8M | 28.5M | +21.91% |
| Q4 2014 | 2014-12-31 | 157.4M | 26.0M | +19.77% |
| Q2 2014 · May 28 | 2014-05-28 | 156.9M | 34.3M | +27.98% |
| Q4 2013 | 2013-12-31 | 130.7M | — | — |
| Q4 2012 | 2012-12-31 | 130.2M | — | — |
| Q4 2011 | 2011-12-31 | 131.4M | — | — |
| Q4 2010 | 2010-12-31 | 122.6M | — | — |
Geron shares outstanding trends
Over the last five reported fiscal years, Geron's shares outstanding moved from 310.6M to 639.9M, a change of 329.3M. The latest reported quarter, Q4 2025, shows 639.9M.
About the metric
What shares outstanding means
Shares outstanding is the number of common shares held by investors at a reporting-period end. The count can change because of stock issuance, repurchases, conversions, acquisitions, or stock splits.
Calculation and source
SEC-reported period-end shares
TickerStat displays period-end common shares from SEC filings and adjusts older values to the current share basis when SEC-reported stock-split conversion ratios are available. Values remain as reported when no split ratio is available. Fiscal periods can differ from calendar years, so exact period-end dates are included.
Review Geron filings at SEC.gov ↗