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Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000902219-98-000365
Filing Date
1998-02-10
Accepted
1998-02-10 00:00:00
Documents
1
SROs
NYSE

Document Format Files

Seq Description Document Type Size
1 13G FILING SC 13G/A 7402
  Complete submission text file 0000902219-98-000365.txt   9562
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 337 ENCINAL STREET P O BOX 1802 SAANTA CRUZ CA 95061-1802
Business Address 337 ENCINAL ST PO BOX 1802 SANTA CRUZ CA 95061-1802 4084266060
PLANTRONICS INC /CA/ (Subject) CIK: 0000914025 (see all company filings)

IRS No.: 770207692 | State of Incorp.: DE | Fiscal Year End: 0327
Type: SC 13G/A | Act: 34 | File No.: 005-43841 | Film No.: 98528225
SIC: 3661 Telephone & Telegraph Apparatus