SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000902219-04-000985
Filing Date
2004-02-12
Accepted
2004-02-12 15:23:34
Documents
1

Document Format Files

Seq Description Document Type Size
1 DOC ONE filing.txt SC 13G/A 11543
  Complete submission text file 0000902219-04-000985.txt   13672
Mailing Address 321 HARRISON AVENUE H93 BOSTON MA 02118
Business Address 321 HARRISON AVE MAIL STOP H93 BOSTON MA 02118 6174822700
TERADYNE INC (Subject) CIK: 0000097210 (see all company filings)

IRS No.: 042272148 | State of Incorp.: MA | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-13066 | Film No.: 04591108
SIC: 3825 Instruments For Meas & Testing of Electricity & Elec Signals

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