June 28, 2021

United States Securities and Exchange Commission

Division of Corporation Finance

Office of Life Sciences

100 F Street, N.E.

Washington, D.C. 20549

Attention: Irene Paik



Kymera Therapeutics, Inc.


Registration Statement on Form S-1 (File No. 333-257476)


Request for Acceleration of Effective Date

Ladies and Gentlemen:

In accordance with Rule 461 under the Securities Act of 1933, as amended (the “Act”), we, as representatives of the several underwriters, hereby join in the request of Kymera Therapeutics, Inc. (the “Company”) for acceleration of the effective date of the above-named Registration Statement so that it becomes effective at 4:30 PM, Eastern Time, on June 30, 2021, or as soon thereafter as practicable, or at such other time as the Company or its outside counsel, Goodwin Procter LLP, request by telephone that such Registration Statement be declared effective.

Pursuant to Rule 460 under the Act, we, as representatives of the several underwriters, wish to advise you that there will be distributed to each Underwriter or dealer, who is reasonably anticipated to participate in the distribution of the securities, as many copies of the proposed form of preliminary prospectus as appears to be reasonable to secure adequate distribution of the preliminary prospectus.

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


Very truly yours,

Acting severally on behalf of themselves

and the several underwriters,



Morgan Stanley & Co. LLC




/s/ Chris Rigoli


Name:  Chris Rigoli


Title:    Vice President



J.P. Morgan Securities LLC



/s/ David Ke


Name:  David Ke


Title:    Managing Director



Cowen and Company, LLC




/s/ Bill Follis


Name:  Bill Follis

Title:    Managing Director



[Signature Page to Underwriters’ Acceleration Request]