Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000912938-99-000114
Filing Date
1999-02-11
Accepted
1999-02-11 00:00:00
Documents
1

Document Format Files

Seq Description Document Type Size
1 SUMMIT DESIGN INC. SC 13G/A 7011
  Complete submission text file 0000912938-99-000114.txt   8961
Mailing Address 500 BOYLSTON STREET 15TH FLOOR BOSTON MA 02116
Business Address 500 BOYLSTON ST 15TH FL BOSTON MA 02116 6179545261
MASSACHUSETTS FINANCIAL SERVICES CO /MA/ (Filed by) CIK: 0000912938 (see all company filings)

State of Incorp.: MA | Fiscal Year End: 1231
SIC: 0000

Mailing Address 9305 S W GEMINI DRIVE BEVERTON OR 97008
Business Address 9305 S W GEMINI DRIVE BEAVERTON OR 97008 5036439281
SUMMIT DESIGN INC (Subject) CIK: 0000925072 (see all company filings)

EIN.: 931137888 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-49415 | Film No.: 99530542
SIC: 7372 Services-Prepackaged Software