Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0001104659-10-007139
Filing Date
2010-02-16
Accepted
2010-02-16 09:27:12
Documents
1
Group Members
ALGER ASSOCIATES, INCORPORATED

Document Format Files

Seq Description Document Type Size
1 SC 13G a10-2515_17sc13g.htm SC 13G 71815
  Complete submission text file 0001104659-10-007139.txt   73784
Mailing Address 111 FIFTH AVENUE NEW YORK NY 10003
Business Address 111 FIFTH AVENUE 2ND FLOOR NEW YORK NY 10003 212-806-8800
ALGER FRED MANAGEMENT INC (Filed by) CIK: 0000003520 (see all company filings)

IRS No.: 132510833 | Fiscal Year End: 1031
Type: SC 13G

Mailing Address 101 MAIN ST CAMBRIDGE MA 02142-1590
Business Address 101 MAIN ST CAMBRIDGE MA 02142-1590 6173749600
PEGASYSTEMS INC (Subject) CIK: 0001013857 (see all company filings)

IRS No.: 042787865 | State of Incorp.: MA | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-49173 | Film No.: 10602687
SIC: 7374 Services-Computer Processing & Data Preparation