Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001437749-12-001036
Filing Date
2012-02-03
Accepted
2012-02-02 18:53:32
Documents
12
Period of Report
2011-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-Q zoltek_10q-123111.htm 10-Q 608387
2 EXHIBIT 31.1 ex31-1.htm EX-31.1 14279
3 EXHIBIT 31.2 ex31-2.htm EX-31.2 14194
4 EXHIBIT 32.1 ex32-1.htm EX-32.1 8570
5 EXHIBIT 32.2 ex32-2.htm EX-32.2 7933
12 logo.jpg GRAPHIC 22820
  Complete submission text file 0001437749-12-001036.txt   2798672

Data Files

Seq Description Document Type Size
6 XBRL INSTANCE zolt-20111231.xml EX-101.INS 445041
7 XBRL TAXONOMY EXTENSION SCHEMA zolt-20111231.xsd EX-101.SCH 16572
8 XBRL TAXONOMY EXTENSION CALCULATION zolt-20111231_cal.xml EX-101.CAL 24818
9 XBRL TAXONOMY EXTENSION DEFINITION zolt-20111231_def.xml EX-101.DEF 75771
10 XBRL TAXONOMY EXTENSION LABELS zolt-20111231_lab.xml EX-101.LAB 104667
11 XBRL TAXONOMY EXTENSION PRESENTATION zolt-20111231_pre.xml EX-101.PRE 86917
Mailing Address 3101 MCKELVEY ROAD ST LOUIS MO 63044
Business Address 3101 MCKELVEY RD ST LOUIS MO 63044 3142915110
ZOLTEK COMPANIES INC (Filer) CIK: 0000890923 (see all company filings)

EIN.: 431311101 | State of Incorp.: DE | Fiscal Year End: 0930
Type: 10-Q | Act: 34 | File No.: 000-20600 | Film No.: 12567478
SIC: 3620 Electrical Industrial Apparatus