Attached files

file filename
EX-32.1 - EX-32.1 - Spero Therapeutics, Inc.spro-ex321_11.htm
EX-31.2 - EX-31.2 - Spero Therapeutics, Inc.spro-ex312_13.htm
EX-31.1 - EX-31.1 - Spero Therapeutics, Inc.spro-ex311_14.htm
EX-23.1 - EX-23.1 - Spero Therapeutics, Inc.spro-ex231_10.htm
EX-21.1 - EX-21.1 - Spero Therapeutics, Inc.spro-ex211_7.htm
EX-10.13 - EX-10.13 - Spero Therapeutics, Inc.spro-ex1013_338.htm
EX-10.12 - EX-10.12 - Spero Therapeutics, Inc.spro-ex1012_337.htm
EX-10.6 - EX-10.6 - Spero Therapeutics, Inc.spro-ex106_372.htm
EX-4.3 - EX-4.3 - Spero Therapeutics, Inc.spro-ex43_371.htm
10-K - 10-K - Spero Therapeutics, Inc.spro-10k_20191231.htm

 

Exhibit 32.2

 

CERTIFICATION PURSUANT TO

18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

 

In connection with the Annual Report on Form 10-K of Spero Therapeutics, Inc. (the “Company”) for the period ended December 31, 2019, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I certify, pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, that:

 

 

(1)

The Report fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

 

 

(2)

The information contained in the Report fairly presents, in all material respects, the financial condition and result of operations of the Company.

 

Date: March 16, 2020

 

By:

/s/ Stephen J. DiPalma

 

Stephen J. DiPalma

 

Interim Chief Financial Officer and Treasurer

 

(Principal Financial Officer and Principal Accounting Officer)