Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0001193125-14-406047
Filing Date
2014-11-10
Accepted
2014-11-10 16:15:15
Documents
4
Group Members
IVY INVESTMENT MANAGEMENT COWADDELL & REED FINANCIAL SERVICES, INC.WADDELL & REED INVESTMENT MANAGEMENT COWADDELL & REED, INC.

Document Format Files

Seq Description Document Type Size
1 RAMBUS INC d818117dsc13ga.htm SC 13G/A 74144
2 JOINT FILING AGREEMENT d818117dex1.htm EX-1 7371
3 IDENTIFICATION AND CLASSIFICATION OF THE SUBSIDIARY WHICH ACQUIRED THE SECURITY d818117dex2.htm EX-2 1274
4 POWER OF ATTORNEY d818117dex3.htm EX-3 25288
  Complete submission text file 0001193125-14-406047.txt   109820
Mailing Address 1050 ENTERPRISE WAY, SUITE 700 SUNNYVALE CA 94089
Business Address 1050 ENTERPRISE WAY, SUITE 700 SUNNYVALE CA 94089 408-462-8000
RAMBUS INC (Subject) CIK: 0000917273 (see all company filings)

EIN.: 943112828 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-53267 | Film No.: 141208841
SIC: 3674 Semiconductors & Related Devices

Mailing Address PO BOX 29217 SHAWNEE MISSION KS 66201-9217
Business Address 6300 LAMAR AVE OVERLAND PARK KS 66202-4200 9132362000
WADDELL & REED FINANCIAL INC (Filed by) CIK: 0001052100 (see all company filings)

EIN.: 510261715 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A
SIC: 6211 Security Brokers, Dealers & Flotation Companies