Exhibit 32.1
CERTIFICATION PURSUANT TO
18 U.S.C. SECTION 1350,
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002
Pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, Michel Detheux, the Chief Executive Officer, and Matthew Gall, the Chief Financial Officer, of iTeos Therapeutics, Inc. (the “Company”), hereby certify, that, to their knowledge:
| (1) | the Quarterly Report on Form 10-Q for the period ended March 31, 2021 (the “Report”) of the Company 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 results of operations of the Company. |
Date: May 13, 2021 | By: | /s/ Michel Detheux |
|
| Michel Detheux |
|
| President, Chief Executive Officer and Director |
|
| (Principal Executive Officer) |
|
|
|
|
|
|
Date: May 13, 2021 | By: | /s/ Matthew Gall |
|
| Matthew Gall |
|
| Chief Financial Officer |
|
| (Principal Financial Officer and |
|
| Principal Accounting Officer) |