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. 0000902219-01-000409
Filing Date
2001-02-13
Accepted
2001-02-13 00:00:00
Documents
1

Document Format Files

Seq Description Document Type Size
1 0001.txt SC 13G/A 9344
  Complete submission text file 0000902219-01-000409.txt   11435
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.: 541217099 | State of Incorp.: DE | Fiscal Year End: 0331
Type: SC 13G/A | Act: 34 | File No.: 005-36182 | Film No.: 1535472
SIC: 7372 Services-Prepackaged Software

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