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Correspondence 0001193125-25-020014 from Sionna Therapeutics, Inc. (SION) (CIK 0002036042) (SION)

Sionna Therapeutics, Inc. (SION) (CIK 0002036042)
Date: Feb. 4, 2025 · CIK: 0002036042 · Accession: 0001193125-25-020014

AI Filing Summary & Sentiment

File numbers found in text: 333-284352

Date
February 4, 2025
Author
Managing Director
Form
CORRESP
Company
Sionna Therapeutics, Inc. (SION) (CIK 0002036042)

Letter

February 4, 2025

VIA EDGAR AND EMAIL

U.S. Securities and Exchange Commission

Division of Corporation Finance

Office of Life Sciences

100 F Street, N.E.

Washington, D.C. 20549-6010

Attention: Tamika Sheppard, Laura Crotty, Jenn Do and Angela Connell

Re: Sionna Therapeutics, Inc. (the “Company”)

Registration Statement on Form S-1

File No. 333-284352

Ladies and Gentleman:

In connection with the above-referenced Registration Statement, we wish to advise you that between February 3, 2025 and the date hereof, we effected the distribution of approximately 3,882 copies of the Company’s Preliminary Prospectus dated February 3, 2025 to prospective underwriters, institutional investors, prospective dealers, brokers, individuals, rating agencies and others.

We have complied and will comply and have been informed by the other participating underwriters that they have complied and will comply with Rule 15c2-8 under the Securities Exchange Act of 1934, as amended.

As Representatives of the several underwriters, we hereby join in the request of the Company that the effectiveness of the above-referenced Registration Statement, as amended, be accelerated to 4:01 p.m., Eastern Time, on February 6, 2025, or as soon thereafter as practicable.

[Signature Page Follows]

Very truly yours,
GOLDMAN SACHS & CO. LLC

Show Raw Text
CORRESP
1
filename1.htm

CORRESP

 February 4, 2025

VIA EDGAR AND EMAIL

 U.S. Securities and Exchange
Commission

 Division of Corporation Finance

 Office of Life
Sciences

 100 F Street, N.E.

 Washington, D.C. 20549-6010

 Attention:  Tamika Sheppard, Laura Crotty, Jenn Do and Angela Connell

Re:
 Sionna Therapeutics, Inc. (the “Company”)

Registration Statement on Form S-1

File No. 333-284352

Ladies and Gentleman:

 In connection with the
above-referenced Registration Statement, we wish to advise you that between February 3, 2025 and the date hereof, we effected the distribution of approximately 3,882 copies of the Company’s Preliminary Prospectus dated
February 3, 2025 to prospective underwriters, institutional investors, prospective dealers, brokers, individuals, rating agencies and others.

We have complied and will comply and have been informed by the other participating underwriters that they have complied and will comply with
Rule 15c2-8 under the Securities Exchange Act of 1934, as amended.

 As Representatives of the
several underwriters, we hereby join in the request of the Company that the effectiveness of the above-referenced Registration Statement, as amended, be accelerated to 4:01 p.m., Eastern Time, on February 6, 2025, or as soon thereafter as
practicable.

 [Signature Page Follows]

Very truly yours,

GOLDMAN SACHS & CO. LLC

TD SECURITIES (USA) LLC

STIFEL, NICOLAUS & COMPANY,

INCORPORATED

GUGGENHEIM SECURITIES, LLC

As Representatives of the several Underwriters

GOLDMAN SACHS & CO. LLC

By:

 /s/ Ryan Fisk

Name:

Ryan Fisk

Title:

Managing Director

TD SECURITIES (USA) LLC

By:

 /s/ Mariel Healy

Name:

Mariel Healy

Title:

Managing Director

STIFEL, NICOLAUS & COMPANY,

INCORPORATED

By:

 /s/ Ken Clausman

Name:

Ken Clausman

Title:

Managing Director

GUGGENHEIM SECURITIES, LLC

By:

 /s/ Thomas Burkly

Name:

Thomas Burkly

Title:

Senior Managing Director

 [Signature Page to Request for Acceleration of Effectiveness]