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Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0001193125-15-050094
Filing Date
2015-02-13
Accepted
2015-02-13 16:26:00
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 CARDIOVASCULAR SYS INC. d869190dsc13g.htm SC 13G 80255
2 JOINT FILING AGREEMENT d869190dex1.htm EX-1 7671
3 IDENTIFICATION AND CLASSIFICATION OF THE SUBSIDIARY WHICH ACQUIRED THE SECURITY d869190dex2.htm EX-2 1270
4 POWER OF ATTORNEY d869190dex3.htm EX-3 28724
  Complete submission text file 0001193125-15-050094.txt   119742
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)

IRS No.: 510261715 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G
SIC: 6211 Security Brokers, Dealers & Flotation Companies

Mailing Address 651 CAMPUS DRIVE ST. PAUL MN 55112
Business Address 651 CAMPUS DRIVE ST. PAUL MN 55112 651-259-1600
Cardiovascular Systems Inc (Subject) CIK: 0001180145 (see all company filings)

IRS No.: 411698056 | State of Incorp.: DE | Fiscal Year End: 0630
Type: SC 13G | Act: 34 | File No.: 005-81890 | Film No.: 15615048
SIC: 3841 Surgical & Medical Instruments & Apparatus