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Filing Detail
Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
SEC Accession No. 0000315066-12-003417
Filing Date
2012-04-10
Accepted
2012-04-10 08:44:08
Documents
1

Document Format Files

Seq Description Document Type Size
1 filing.txt SC 13G/A 5910
  Complete submission text file 0000315066-12-003417.txt   7456
Mailing Address 82 DEVONSHIRE STREET BOSTON MA 02109
Business Address 82 DEVONSHIRE ST BOSTON MA 02109 6175706339
FMR LLC (Filed by) CIK: 0000315066 (see all company filings)

IRS No.: 061209781 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A
SIC: 0000

Mailing Address 3101 MCKELVEY ROAD ST LOUIS MO 63044
Business Address 3101 MCKELVEY RD ST LOUIS MO 63044 3142915110
ZOLTEK COMPANIES INC (Subject) CIK: 0000890923 (see all company filings)

IRS No.: 431311101 | State of Incorp.: DE | Fiscal Year End: 0930
Type: SC 13G/A | Act: 34 | File No.: 005-50421 | Film No.: 12750789
SIC: 3620 Electrical Industrial Apparatus