Insider · CIK 0002085679

Beer Caroline Stark

Reports to the SEC for 1 company · WALTHAM, MA

Transactions

Companies

Filings

CIK

0002085679

Forms 4 and 5

Insider transactions

2 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-01-02	SIONSionna Therapeutics, Inc. · Non-Qualified Stock Option (right to buy)A Award	Chief Business Officer	AAward	+139K sh	—	—	139,340
2025-10-01	SIONSionna Therapeutics, Inc. · Non-Qualified Stock Option (right to buy)A Award	Chief Business Officer	AAward	+255K sh	—	—	255,000

C/O SIONNA THERAPEUTICS, INC. 21 HICKORY DRIVE, SUITE 500

WALTHAM, MA, 02451