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Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000902219-04-001047
Filing Date
2004-02-12
Accepted
2004-02-12 15:25:00
Documents
1

Document Format Files

Seq Description Document Type Size
1 DOC ONE filing.txt SC 13G/A 11550
  Complete submission text file 0000902219-04-001047.txt   13639
Mailing Address 75 STATE STREET BOSTON MA 02109
Business Address 75 STATE STREET BOSTON MA 02109 6179515000
WELLINGTON MANAGEMENT CO LLP (Filed by) CIK: 0000902219 (see all company filings)

IRS No.: 042683227 | State of Incorp.: MA | Fiscal Year End: 1231
SIC: 0000

Mailing Address 400 KATO TERRACE FREMONT CA 94539
Business Address 400 KATO TERRACE FREMONT CA 94539 5106239400
AEHR TEST SYSTEMS (Subject) CIK: 0001040470 (see all company filings)

IRS No.: 942424084 | State of Incorp.: CA | Fiscal Year End: 0531
Type: SC 13G/A | Act: 34 | File No.: 005-52329 | Film No.: 04591185
SIC: 3825 Instruments For Meas & Testing of Electricity & Elec Signals