Attached files
| file | filename |
|---|---|
| EX-31.3 - EXHIBIT 31.3 - AMERICAN SUPERCONDUCTOR CORP /DE/ | exhibit313to10ka.htm |
| EX-10.11 - EXHIBIT 10.11 - AMERICAN SUPERCONDUCTOR CORP /DE/ | exh1011nondisclosure.htm |
| 10-K/A - 10-K/A - AMERICAN SUPERCONDUCTOR CORP /DE/ | amsc2018033110-ka.htm |
Exhibit 31.4
AMERICAN SUPERCONDUCTOR CORPORATION
CERTIFICATIONS
I, John W. Kosiba, Jr., certify that:
1. | I have reviewed this Annual Report on Form 10-K/A of American Superconductor Corporation; 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: | June 7, 2018 | By: | /s/ JOHN W. KOSIBA, JR. |
John W. Kosiba, Jr. | |||
Chief Financial Officer | |||