Sionna Therapeutics Director Sells 29063 Shares at $44.58/Share on Feb 3

Sionna Therapeutics, Inc. [SION] has announced that Director ORBIMED ADVISORS LLC has recently sold 1,890 shares at $44.57 per share on February 2, 2026, and an additional 29,063 shares at $44.58 per share on February 3, 2026. Similarly, Director Thompson Peter A. has also sold 1,890 shares at $44.57 per share on February 2, 2026, and an additional 29,063 shares at $44.58 per share on February 3, 2026.