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4 documents · 28 matches

1. AMSC AMERICAN SUPERCONDUCTOR CORP /DE/ 10-K 2026-05-27

   Item 9A.

   material weakness is a deficiency, or a combination of deficiencies, in internal control over financial reporting, such that there is a reasonable
   15 matches in this document Show context Copy citation

2. AMSC AMERICAN SUPERCONDUCTOR CORP /DE/ 10-Q 2026-11-04

   Item 4.

   material weakness. During this same quarter, we completed our testing of the operating effectiveness of the implemented controls and found
   5 matches in this document Show context Copy citation

3. AMSC AMERICAN SUPERCONDUCTOR CORP /DE/ 10-Q 2026-08-05

   Item 4.

   material weakness is a deficiency, or a combination of deficiencies, in internal control over financial reporting such that there is a reasonable
   5 matches in this document Show context Copy citation

4. AMSC AMERICAN SUPERCONDUCTOR CORP /DE/ 10-K 2025-05-21

   Item 9A.

   material weakness exists, and testing and evaluating the design and operating effectiveness of internal control based on the assessed risk
   3 matches in this document Show context Copy citation