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Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
SEC Accession No. 0001193125-17-118459
Filing Date
2017-04-10
Accepted
2017-04-10 16:15:33
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 BIOAMBER INC. d564123dsc13ga.htm SC 13G/A 71580
2 JOINT FILING AGREEMENT d564123dex1.htm EX-1 5465
3 IDENTIFICATION AND CLASSIFICATION OF THE SUBSIDIARY WHICH ACQUIRED THE SECURITY d564123dex2.htm EX-2 1210
4 POWER OF ATTORNEY d564123dex3.htm EX-3 20896
  Complete submission text file 0001193125-17-118459.txt   100912
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 3850 ANNAPOLIS LANE NORTH, SUITE 180 PLYMOUTH MN 55447-5476
Business Address 3850 ANNAPOLIS LANE NORTH, SUITE 180 PLYMOUTH MN 55447-5476 612-747-4423
BioAmber Inc. (Subject) CIK: 0001534287 (see all company filings)

IRS No.: 980601045 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-87462 | Film No.: 17753564
SIC: 2860 Industrial Organic Chemicals