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**MWN-AI Summary and Analysis is based on asking OpenAI to summarize and analyze this news release.
| Last: | $37.235 |
|---|---|
| Change Percent: | -0.3% |
| Open: | $37.25 |
| Close: | $37.3475 |
| High: | $38.32 |
| Low: | $36.85 |
| Volume: | 44,256 |
| Last Trade Date Time: | 02/27/2026 12:45:08 pm |
| Market Cap: | $1,696,563,376 |
|---|---|
| Float: | 15,530,818 |
| Insiders Ownership: | 30.38% |
| Institutions: | 19 |
| Short Percent: | N/A |
| Industry: | Biotechnology & Life Sciences |
| Sector: | Healthcare |
| Website: | https://www.sionnatx.com |
| Country: | US |
| City: | Waltham |
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**MWN-AI FAQ is based on asking OpenAI questions about Sionna Therapeutics Inc. (NASDAQ: SION).
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