Attached files
| file | filename |
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| EX-31.4 - EX-31.4 - Bioverativ Inc. | bivv-20171231ex314ef6f5a.htm |
| 10-K/A - 10-K/A - Bioverativ Inc. | bivv-20171231x10ka.htm |
Exhibit 31.3
CERTIFICATIONS
I, John Cox, certify that:
1. I have reviewed this Amendment No. 1 to the Annual Report on Form 10-K of Bioverativ Inc.; and
2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report.
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/s/ John Cox |
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John Cox Chief Executive Officer (principal executive officer) |
Dated: March 8, 2018