SIONNA THERAPEUTICS, INC. (SION)

SEC filing

SIONNA THERAPEUTICS, INC.

SION · CIK 2036042

4 · Sep 18, 2026 · CFO and CBO Ridloff Elena was granted 259.98K shares; reported 165.44K Non-Qualified Stock Option (right to buy)

CFO and CBO Ridloff Elena was granted 259.98K shares; reported 165.44K Non-Qualified Stock Option (right to buy)

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