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Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0001193125-15-126137
Filing Date
2015-04-10
Accepted
2015-04-10 16:19:34
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 AVINGER, INC. d905496dsc13ga.htm SC 13G/A 74153
2 JOINT FILING AGREEMENT d905496dex1.htm EX-1 7799
3 IDENTIFICATION AND CLASSIFICATION OF THE SUBSIDIARY WHICH ACQUIRED THE SECURITY d905496dex2.htm EX-2 1274
4 POWER OF ATTORNEY d905496dex3.htm EX-3 24130
  Complete submission text file 0001193125-15-126137.txt   109095
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/A
SIC: 6211 Security Brokers, Dealers & Flotation Companies

Mailing Address 400 CHESAPEAKE DRIVE REDWOOD CITY CA 94063
Business Address 400 CHESAPEAKE DRIVE REDWOOD CITY CA 94063 650-363-2400
Avinger Inc (Subject) CIK: 0001506928 (see all company filings)

IRS No.: 208873453 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-88794 | Film No.: 15764648
SIC: 3841 Surgical & Medical Instruments & Apparatus