Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000914208-10-000183
Filing Date
2010-02-16
Accepted
2010-02-16 08:17:07
Documents
1

Document Format Files

Seq Description Document Type Size
1 ZOLTEK COMPANIES123109 zoltekcompanies123109.htm SC 13G/A 42941
  Complete submission text file 0000914208-10-000183.txt   45147
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)

EIN.: 431311101 | State of Incorp.: DE | Fiscal Year End: 0930
Type: SC 13G/A | Act: 34 | File No.: 005-50421 | Film No.: 10602453
SIC: 3620 Electrical Industrial Apparatus

Mailing Address 1555 PEACHTREE STREET NE SUITE 1800 ATLANTA GA 30309
Business Address 1555 PEACHTREE STREET NE SUITE 1800 ATLANTA GA 30309 404-892-0896
Invesco Ltd. (Filed by) CIK: 0000914208 (see all company filings)

EIN.: 980557567 | State of Incorp.: D0 | Fiscal Year End: 1231
Type: SC 13G/A
SIC: 6282 Investment Advice