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Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0000932471-03-000124
Filing Date
2003-02-11
Accepted
2003-02-11 10:37:08
Documents
1

Document Format Files

Seq Description Document Type Size
1 MYKROLIS CORP. mykroliscorp.txt SC 13G 5885
  Complete submission text file 0000932471-03-000124.txt   8085
Mailing Address P.O. BOX 2600 V26 VALLEY FORGE PA 19482
Business Address P O BOX 2600 V26 VALLEY FORGE PA 19482 6106696295
VANGUARD HORIZON FUNDS (Filed by) CIK: 0000932471 (see all company filings)

IRS No.: 232787277 | State of Incorp.: DE | Fiscal Year End: 1031
SIC: 0000

Mailing Address 80 ASHBY ROAD BEDFORD MA 01730
Business Address 80 ASHBY ROAD BEDFORD MA 01730 8006455476
MYKROLIS CORP (Subject) CIK: 0001133082 (see all company filings)

IRS No.: 043536767 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-77998 | Film No.: 03548921
SIC: 3826 Laboratory Analytical Instruments