Company: SION
Filing Date: 2025-04-29
Form Type: DEF 14A
Source: 0001193125-25-101830
Chunk: 60

Company: Sionna Therapeutics, Inc.
Filing Date: 2025-04-29
Form: DEF 14A
Chunk 60
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 LP, whose general partner is Alabama Investments. The managing member of each of TPG Group Holdings (SBS) Advisors, LLC and Alabama Investments is TPG GP A, LLC, which is controlled by entities owned by Messrs. Bonderman, Coulter and Winkelried. Lucian Iancovici, M.D. is a managing director with TPG Growth and a member of our board of directors. Each of Messrs. Bonderman, Coulter, Winkelried and Iancovici disclaim beneficial ownership of the securities held by RFS and RFS II except to the extent of their pecuniary interest therein. The address of each of these entities and individuals is 301 Commerce Street, Suite 3300, Fort Worth, TX 76102. |

| (6) | Information herein is based solely on a Schedule 13G filed with the SEC on February 14, 2025 by Viking Global Investors LP (“VGI”), Viking Global Opportunities Parent GP LLC, Viking Global Opportunities GP LLC, Viking Global Opportunities Portfolio GP LLC, Viking Global Opportunities Illiquid Investments Sub-Master LP (“Opportunities Fund”), Viking Global Opportunities Drawdown GP LLC, Viking Global Opportunities Drawdown Portfolio GP LLC (the “Drawdown GP”), Viking Global Opportunities Drawdown (Aggregator) LP (the “Drawdown Fund”), O. Andreas Halvorsen, David C. Ott and Rose S. Shabet. Consists of (i) 1,894,346 shares of common stock directly owned by Opportunities Fund and (ii) 1,058,408 shares of common stock directly owned by the Drawdown Fund. Viking Global Opportunities Portfolio GP LLC (the “Opportunities GP”) is the general partner of Opportunities Fund and has the power to direct the voting and disposition of the shares held by Opportunities Fund. Viking Global Opportunities Drawdown GP LLC is the general partner of the Drawdown Fund and has the power to direct the voting and disposition of the shares held by the Drawdown Fund. VGI, which provides managerial services to the Drawdown Fund and the Opportunities Fund, has the power to direct the voting and disposition of the shares held by the Opportunities Fund and the Drawdown Fund. O. Andreas Halvorsen, David C. Ott and Rose Shabet, as Executive Committee members of Viking Global Partners LLC (the general partner of VGI) and Viking Global Opportunities Parent GP LLC, the sole member of each of (a) Viking Global Opportunities Drawdown GP LLC (which is