Attached files
file | filename |
---|---|
10-K - 10-K - Athenex, Inc. | atnx-10k_20191231.htm |
EX-32.1 - EX-32.1 - Athenex, Inc. | atnx-ex321_11.htm |
EX-31.2 - EX-31.2 - Athenex, Inc. | atnx-ex312_8.htm |
EX-23.1 - EX-23.1 - Athenex, Inc. | atnx-ex231_6.htm |
EX-21.1 - EX-21.1 - Athenex, Inc. | atnx-ex211_9.htm |
EX-4.2 - EX-4.2 - Athenex, Inc. | atnx-ex42_692.htm |
Exhibit 31.1
SECTION 302 OF
THE SARBANES-OXLEY ACT OF 2002
I, Johnson Y.N. Lau, certify that:
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(c) |
Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and |
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(d) |
Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and |
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(b) |
Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting. |
Date: March 2, 2020
/s/ Johnson Y.N. Lau |
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Name: |
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Johnson Y.N. Lau |
Title: |
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Chief Executive Officer and Board Chairman |
(Principal Executive Officer) |