AMSCAmerican Superconductor Corporation

$29.49

AMSC in its own filings

AMSC's filing record carries 4 kinds of hard flag, each is shown beside the share of the whole market carrying the same one, because more than half of all companies carry at least one.

446

Events found in the filings · across 1,324 filings · the record starts in 1996

Hard flags
4

Hard flags

Most recent filing
2026-08-05

Most recent filing · Form 10-Q

Record starts
1996-07-29

Record starts · the earliest filing Ryufin has read for this name

Details
Restatement admitted (non-reliance)historical
2011-07-11
Change in certifying accountanthistorical
2013-08-21
Late periodic report2 occurrences
2011-08-10
Delisting notice / listing-rule failure3 occurrences
2015-01-21
Material impairmenthistorical
2006-05-01
SEC comment-letter activity11 occurrences
2024-03-13

SEC EDGAR submissions index and 8-K item codes; 4.02 and 1.03 items are confirmed against the filing text.

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