Filana Therapeutics, Inc. (FLNA)
NASDAQ · Healthcare
Filana Therapeutics, Inc. Stock Price History 2009–2013
Filana Therapeutics, Inc.
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Historical daily closing price for Filana Therapeutics, Inc. since 2006, adjusted for splits and dividends. The latest closing stock price for Filana Therapeutics, Inc. as of June 11, 2026 is 1.32.
- The all-time high Filana Therapeutics, Inc. stock closing price was 135.30 on July 28, 2021.
- The Filana Therapeutics, Inc. 52-week high stock price is 4.64, which is 251.5% above the current share price.
- The Filana Therapeutics, Inc. 52-week low stock price is 1.18, which is 10.6% below the current share price.
- The average Filana Therapeutics, Inc. stock price for the last 52 weeks is 2.29.
Annual Close Price
YEAR-END CLOSE · USD
ANNUAL % CHANGE · %
| Year | Average | Year Open | Year High | Year Low | Year Close | Annual % Change |
|---|---|---|---|---|---|---|
| 2026 | 1.80 | 2.09 | 2.45 | 1.18 | 1.32 | -33.33% |
| 2025 | 2.46 | 2.75 | 4.64 | 1.19 | 1.98 | -16.10% |
| 2024 | 21.16 | 22.42 | 35.08 | 2.29 | 2.36 | -89.52% |
| 2023 | 23.16 | 27.76 | 36.44 | 12.64 | 22.51 | -23.80% |
| 2022 | 32.61 | 47.94 | 53.05 | 16.33 | 29.54 | -32.40% |
| 2021 | 57.43 | 7.09 | 135.30 | 7.09 | 43.70 | +540.76% |
| 2020 | 6.15 | 7.20 | 12.25 | 2.04 | 6.82 | +31.15% |
| 2019 | 1.33 | 0.92 | 6.12 | 0.92 | 5.20 | +511.76% |
| 2018 | 4.50 | 4.09 | 10.62 | 0.77 | 0.85 | -78.75% |
| 2017 | 4.22 | 4.27 | 7.21 | 3.18 | 4.00 | +0.25% |
| 2016 | 12.53 | 12.25 | 20.02 | 3.64 | 3.99 | -67.43% |
Filana Therapeutics, Inc. Stock Price History — FAQ
Filana Therapeutics, Inc. (FLNA) stock price history over the last 5 years — annual and quarterly figures with year-over-year growth and charts.
Where can I see FLNA's stock price history history?
The chart and table above show Filana Therapeutics, Inc.'s stock price history by year and by quarter, including the growth rate.