Celsion Corp (CLSN)
NASDAQ
Celsion Corp Stock Price History
Celsion Corp
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Historical daily closing price for Celsion Corp since 2006, adjusted for splits and dividends. The latest closing stock price for Celsion Corp as of May 29, 2026 is 2.18.
- The all-time high Celsion Corp stock closing price was 8844.59 on January 15, 2013.
- The Celsion Corp 52-week high stock price is 9.35, which is 329.1% above the current share price.
- The Celsion Corp 52-week low stock price is 0.52, which is 76.1% below the current share price.
- The average Celsion Corp stock price for the last 52 weeks is 3.90.
Annual Close Price
YEAR-END CLOSE · USD
ANNUAL % CHANGE · %
| Year | Average | Year Open | Year High | Year Low | Year Close | Annual % Change |
|---|---|---|---|---|---|---|
| 2026 | 3.07 | 3.95 | 3.95 | 2.13 | 2.18 | -42.78% |
| 2025 | 2.97 | 1.05 | 9.35 | 0.40 | 3.81 | +301.05% |
| 2024 | 1.05 | 0.68 | 3.32 | 0.48 | 0.95 | +36.93% |
| 2023 | 1.22 | 1.50 | 1.67 | 0.68 | 0.69 | -48.61% |
| 2022 | 3.10 | 9.00 | 9.00 | 1.30 | 1.35 | -83.33% |
| 2021 | 17.84 | 12.00 | 42.15 | 8.10 | 8.10 | -23.94% |
| 2020 | 20.21 | 25.95 | 78.90 | 7.05 | 10.65 | -58.48% |
| 2019 | 28.08 | 25.05 | 37.05 | 16.20 | 25.65 | +21.28% |
| 2018 | 37.24 | 42.30 | 49.80 | 20.40 | 21.15 | -47.39% |
| 2017 | 45.46 | 67.20 | 107.10 | 19.20 | 40.20 | -36.19% |
| 2016 | 257.50 | 405.30 | 405.30 | 63.00 | 63.00 | -84.38% |
Celsion Corp Stock Price History — FAQ
Celsion Corp (CLSN) stock price history — annual and quarterly figures with year-over-year growth and charts.
Where can I see CLSN's stock price history history?
The chart and table above show Celsion Corp's stock price history by year and by quarter, including the growth rate.