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Sionna Therapeutics Insider Sold Shares Worth $3,854,281, According to a Recent SEC Filing

Peter A. Thompson, Director, on July 07, 2026, sold 85,918 shares in Sionna Therapeutics (SION) for $3,854,281. Following the Form 4 filing with the SEC, Thompson has control over a total of 2,469,959 common shares of the company, with 2,469,959 controlled indirectly. SEC Filing

SION

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