Company: SION
Filing Date: 2025-05-12
Form Type: 10-Q
Source: 0002036042-25-000016
Chunk: 196

Company: Sionna Therapeutics, Inc.
Filing Date: 2025-05-12
Form: 10-Q
Item: Part II, Item 2
Chunk 196
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Amended and Restated Bylaws of Sionna Therapeutics, Inc. (Incorporated by reference to Exhibit 3.2 of the Registrant’s Current Report on Form 8-K (File No. 001-42504) filed on February 10, 2025).4.1Specimen Common Stock Certificate (Incorporated by reference to Exhibit 4.1 of the Registrant’s Registration Statement on Form S-1 (File No. 333-284352) filed on January 17, 2025).10.1#Sionna Therapeutics, Inc. 2025 Stock Option and Incentive Plan and form of award agreements thereunder (Incorporated by reference to Exhibit 10.2 of the Registrant’s Registration Statement on Form S-1/A (File No. 333-284352) filed on February 3, 2025).10.2#Sionna Therapeutics, Inc. 2025 Employee Stock Purchase Plan (Incorporated by reference to Exhibit 10.3 of the Registrant’s Registration Statement on Form S-1/A (File No. 333-284352) filed on February 3, 2025).10.3#Form of Indemnification Agreement by and between the Registrant and its director and executive officers (Incorporated by reference to Exhibit 10.4 of the Registrant’s Registration Statement on Form S-1/A (File No. 333-284352) filed on February 3, 2025).10.4#Senior Executive Cash Incentive Bonus Plan (Incorporated by reference to Exhibit 10.5 of the Registrant’s Registration Statement on Form S-1/A (File No. 333-284352) filed on February 3, 2025).10.5#Severance and Change in Control Plan (Incorporated by reference to Exhibit 10.6 of the Registrant’s Registration Statement on Form S-1/A (File No. 333-284352) filed on February 3, 2025).10.6#Non-Employee Director Compensation Policy (Incorporated by reference to Exhibit 10.7 of the Registrant’s Registration Statement on Form S-1/A (File No. 333-284352) filed on February 3, 2025).31.1*Certification of Principal Executive Officer Pursuant to Rules 13a