Company: SION
Filing Date: 2025-04-29
Form Type: DEF 14A
Source: 0001193125-25-101830
Chunk: 59

Company: Sionna Therapeutics, Inc.
Filing Date: 2025-04-29
Form: DEF 14A
Chunk 59
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ney and James P. Boylan, share the power to direct the voting, investment and disposition of the shares held by Sionna Aggregator. H. Edward Fleming, Jr., M.D. is an executive vice president at Enavate GP and a member of our board of directors. Each of Ms. Furmanski and Messrs. Momtazee, Varshney, Boylan and Flemingexpressly disclaims beneficial ownership of the shares held by Sionna Aggregator. The address for Enavate GP is 2884 Sand Hill Road, Suite 100, Menlo Park, CA 94025, and the address for Sionna Aggregator is 106 W 56th Street, 8th Floor, New York, NY 10019. |

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| (5) | Information herein is based solely on a Schedule 13D filed with the SEC on February 18, 2025 by TPG GP A, LLC, James G. Coulter, and Jon Winkelried. Consists of (i) 5,476,598 shares of common stock held by The Rise Fund Sling, L.P., a Delaware limited partnership (“RFS”), and (ii) 1,208,364 shares of common stock held by The Rise Fund Sling II, L.P., a Delaware limited partnership (“RFS II”). The general partner of each of RFS and RFS II is The Rise Fund SPV GP, LLC, whose managing member is The Rise Fund GenPar, L.P., whose general partner is The Rise Fund GenPar Advisors, LLC, whose sole member is TPG Operating Group I, L.P., whose general partner is TPG Holdings I-A, LLC, whose sole member is TPG Operating Group II, L.P., whose general partner is TPG Holdings II-A, LLC, whose sole member is TPG GPCo, LLC, whose sole member is TPG Inc., whose shares of Class B common stock (which represent a majority of the combined voting power of the common stock) are held collectively by (i) TPG Group Holdings (SBS), L.P., whose general partner is TPG Group Holdings (SBS) Advisors, LLC, (ii) Alabama Investments (Parallel), LP, whose general partner is Alabama Investments (Parallel) GP, LLC (“Alabama Investments”), (iii) Alabama Investments (Parallel) Founder A, LP, whose general partner is Alabama Investments, and (iv) Alabama Investments (Parallel) Founder G,