Atossa Therapeutics Inc.
ATOS | NASDAQ
$2.31
+$0.06 (+2.67%)
Sep 22, 2026, 12:58 PM ET · Market open
Market Cap History History
Annual Market Cap Change Annual Change
| Date | Market Cap | Change | % Change |
|---|---|---|---|
| Sep 20, 2026 | $20.04M | -$65.04M | -76.44% |
| Dec 25, 2025 | $85.08M | -$38.34M | -31.07% |
| Dec 26, 2024 | $123.42M | $12.73M | +11.50% |
| Dec 28, 2023 | $110.7M | $43.59M | +64.95% |
| Dec 29, 2022 | $67.11M | -$135.35M | -66.85% |
| Dec 30, 2021 | $202.46M | $114.5M | +130.18% |
| Dec 30, 2020 | $87.96M | $72.71M | +476.88% |
| Dec 26, 2019 | $15.25M | $10.12M | +197.12% |
| Dec 27, 2018 | $5.13M | $1.9M | +59.03% |
| Dec 28, 2017 | $3.23M | -$1.04M | -24.33% |
| Dec 29, 2016 | $4.26M | -$5.82M | -57.71% |
| Dec 30, 2015 | $10.08M | -$36.05M | -78.14% |
| Dec 25, 2014 | $46.13M | $8.3M | +21.93% |
| Dec 26, 2013 | $37.83M | -$18.75M | -33.14% |
| Dec 27, 2012 | $56.59M | n/a | n/a |
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