Form 10-K/A - Annual report [Section 13 and 15(d), not S-K Item 405]: [Amend]
SEC Accession No. 0000950134-98-002379
Filing Date
1998-03-25
Accepted
1998-03-25 00:00:00
Documents
2
Period of Report
1997-10-31
SROs
NASD

Document Format Files

Seq Description Document Type Size
1 AMENDMENT NO. 3 TO FORM 10-K FOR YEAR END 10/31/97 10-K/A 10336
2 AGREEMENT DATED NOVEMBER 1, 1994 EX-10.73 322
  Complete submission text file 0000950134-98-002379.txt   12242
Mailing Address 1215 W CROSBY RD CARROLLTON TX 75006
Business Address 1215 W CROSBY RD MS 400 CARROLLTON TX 75006 2143232200
OPTEK TECHNOLOGY INC (Filer) CIK: 0000804312 (see all company filings)

EIN.: 751962405 | State of Incorp.: DE | Fiscal Year End: 1031
Type: 10-K/A | Act: 34 | File No.: 000-16304 | Film No.: 98572716
SIC: 3674 Semiconductors & Related Devices