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SC 13D/A//SEC Filing

ZOLTEK COMPANIES INC SC 13D/A

Accession 0001341004-14-000171

CIK 0000890923operating

View on SEC.gov Company Profile

Filed

Mar 4, 7:00 PM ET

Accepted

Mar 5, 3:20 PM ET

Size

53.8 KB

Accession

0001341004-14-000171

Documents

1 file

SC
sc13da.htm
SCHEDULE 13D, AMENDMENT NO. 1

Issuer

ZOLTEK COMPANIES INC

CIK 0000890923

Entity typeoperating

IncorporatedDE

Related Parties

1

filerCIK 0000890923

Filing Metadata

Form type: SC 13D/A
Filed: Mar 4, 7:00 PM ET
Accepted: Mar 5, 3:20 PM ET
Size: 53.8 KB

View on SEC.gov