Form SC 13D/A - General Statement of Acquisition of Beneficial Ownership: [Amend]
SEC Accession No. 0000804312-98-000023
Filing Date
1998-05-15
Accepted
1998-05-15 00:00:00
Documents
1
SROs
NASD

Document Format Files

Seq Description Document Type Size
1 SC 13D/A 6932
  Complete submission text file 0000804312-98-000023.txt   8884
Mailing Address 1215 W CROSBY RD CARROLLTON TX 75006
Business Address 1215 W CROSBY RD MS 400 CARROLLTON TX 75006 2143232200
OPTEK TECHNOLOGY INC (Filed by) CIK: 0000804312 (see all company filings)

EIN.: 751962405 | State of Incorp.: DE | Fiscal Year End: 1031
SIC: 3674 Semiconductors & Related Devices

Mailing Address 1215 W CROSBY RD CARROLLTON TX 75006
Business Address 1215 W CROSBY RD MS 400 CARROLLTON TX 75006 2143232200
OPTEK TECHNOLOGY INC (Subject) CIK: 0000804312 (see all company filings)

EIN.: 751962405 | State of Incorp.: DE | Fiscal Year End: 1031
Type: SC 13D/A | Act: 34 | File No.: 005-38829 | Film No.: 98624404
SIC: 3674 Semiconductors & Related Devices