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Filing Detail
Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000748054-98-000058
Filing Date
1998-02-05
Accepted
1998-02-05 00:00:00
Documents
1
SROs
NONE

Document Format Files

Seq Description Document Type Size
1 13G AMENDMENT SC 13G/A 7907
  Complete submission text file 0000748054-98-000058.txt   9989
Mailing Address 18880 HOMESTEAD RD CUPERTINO CA 95014
Business Address 18880 HOMESTEAD RD CUPERTINO CA 95014 4088639900
RATIONAL SOFTWARE CORP (Subject) CIK: 0000722056 (see all company filings)

IRS No.: 54121709 | State of Incorp.: DE | Fiscal Year End: 0331
Type: SC 13G/A | Act: 34 | File No.: 005-36182 | Film No.: 98522063
SIC: 7372 Services-Prepackaged Software

Mailing Address
Business Address TWENTIETH CENTURY TOWER 4500 MAIN STREET KANSAS CITY MO 64111 8165315575
AMERICAN CENTURY COMPANIES INC (Filed by) CIK: 0000748054 (see all company filings)

IRS No.: 431320532 | State of Incorp.: MD | Fiscal Year End: 1231
SIC: 8741 Services-Management Services