Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000804312-99-000003
Filing Date
1999-01-28
Accepted
1999-01-28 00:00:00
Documents
6
Period of Report
1998-10-30

Document Format Files

Seq Description Document Type Size
1 10-K 167888
2 EX-10 33783
3 EX-11 2999
4 EX-21 243
5 EX-23 735
6 EX-27 2230
  Complete submission text file 0000804312-99-000003.txt   209578
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 | Act: 34 | File No.: 000-16304 | Film No.: 99514857
SIC: 3674 Semiconductors & Related Devices