Attached files
file | filename |
---|---|
EX-32.2 - EXHIBIT 32.2 - Western Refining, Inc. | ex322.htm |
EX-32.1 - EXHIBIT 32.1 - Western Refining, Inc. | ex321.htm |
EX-31.1 - EXHIBIT 31.1 - Western Refining, Inc. | ex311.htm |
10-K/A - 10-K/A - Western Refining, Inc. | a10-kaxproxy.htm |
Exhibit 31.2
CERTIFICATION BY CHIEF EXECUTIVE OFFICER
Pursuant to Rule 13a-14(a) and 15d-14(a)
I, Jeff A. Stevens, certify that:
1. | I have reviewed this annual report on Form 10-K/A of Northern Tier Energy LP; 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. |
Date: April 28, 2017
/s/ Jeff A. Stevens |
Jeff A. Stevens Chief Executive Officer of Northern Tier Energy GP LLC |
CERTIFICATION BY CHIEF FINANCIAL OFFICER
Pursuant to Rule 13a-14(a) and 15d-14(a)
I, Karen B. Davis, certify that:
1. | I have reviewed this annual report on Form 10-K/A of Northern Tier Energy LP; 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. |
Date: April 28, 2017
/s/ Karen B. Davis |
Karen B. Davis Executive Vice President and Chief Financial Officer of Northern Tier Energy GP LLC |