■ MATERIAL WEAKNESS WATCH
Nasdaq · CIK 0000880807

AMSC AMERICAN SUPERCONDUCTOR CORP /DE/

A
95 / 100
Material weaknesses
1
Restatements
0
Auditor changes
0
Late filings
0
Quarters with open weakness
1
Remediations
1
Deductions
20
Remediation credit
15

Trailing 24 months from 2024-11-07. Rubric v1. How this is scored.

Disclosures, in the company's words

  • Material weakness10-Q · filed 2026-11-04 · Item 4source filing ↗
    “During the fourth quarter of fiscal 2025, in connection with the preparation of our financial statements for our Annual Report on Form 10-K for the year ended March 31, 2026, management identified the following material weakness: We did not maintain effective internal controls over the preparation and review of the initial purchase accounting and the continuing fair value accounting associated with the Comtrafo Acquisition”

Remediation disclosed

  • 10-Q · filed 2026-11-04 · source filing ↗
    “During this same quarter, we completed our testing of the operating effectiveness of the implemented controls and found them to be effective. As a result, we have concluded that the material weakness has been remediated as of September 30, 2026.”

Filings read

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