SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0000927016-03-000721
Filing Date
2003-02-14
Accepted
2003-02-14 10:27:43
Documents
1

Document Format Files

Seq Description Document Type Size
1 SCHEDULE 13G dsc13g.txt SC 13G 7439
  Complete submission text file 0000927016-03-000721.txt   9335
Mailing Address 1235 BORDEAUX DR SUNNYVALE CA 94089
Business Address 1235 BORDEAUX DR SUNNYVALE CA 94089 4087440100
SUPERTEX INC (Subject) CIK: 0000730000 (see all company filings)

IRS No.: 942328535 | State of Incorp.: CA | Fiscal Year End: 0331
Type: SC 13G | Act: 34 | File No.: 005-36955 | Film No.: 03563351
SIC: 3674 Semiconductors & Related Devices

Mailing Address 2 NEWBERRY STREET BOSTON MA 02116
Business Address 2 NEWBERRY STREET BOSTON MA 02116 6172364200
ACCOUNT MANAGEMENT CORP /MA/ (Filed by) CIK: 0000769954 (see all company filings)

IRS No.: 042326575 | State of Incorp.: MA | Fiscal Year End: 1231