<SEC-DOCUMENT>0001193125-17-280606-index.html : 20170908 <SEC-HEADER>0001193125-17-280606.hdr.sgml : 20170908 <ACCEPTANCE-DATETIME>20170908161735 ACCESSION NUMBER: 0001193125-17-280606 CONFORMED SUBMISSION TYPE: SC 13G/A PUBLIC DOCUMENT COUNT: 4 FILED AS OF DATE: 20170908 DATE AS OF CHANGE: 20170908 GROUP MEMBERS: IVY INVESTMENT MANAGEMENT CO GROUP MEMBERS: WADDELL & REED FINANCIAL SERVICES, INC. GROUP MEMBERS: WADDELL & REED INVESTMENT MANAGEMENT CO GROUP MEMBERS: WADDELL & REED, INC. SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: BioAmber Inc. CENTRAL INDEX KEY: 0001534287 STANDARD INDUSTRIAL CLASSIFICATION: INDUSTRIAL ORGANIC CHEMICALS [2860] IRS NUMBER: 980601045 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G/A SEC ACT: 1934 Act SEC FILE NUMBER: 005-87462 FILM NUMBER: 171076763 BUSINESS ADDRESS: STREET 1: 3850 ANNAPOLIS LANE NORTH, SUITE 180 CITY: PLYMOUTH STATE: MN ZIP: 55447-5476 BUSINESS PHONE: 612-747-4423 MAIL ADDRESS: STREET 1: 3850 ANNAPOLIS LANE NORTH, SUITE 180 CITY: PLYMOUTH STATE: MN ZIP: 55447-5476 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: WADDELL & REED FINANCIAL INC CENTRAL INDEX KEY: 0001052100 STANDARD INDUSTRIAL CLASSIFICATION: SECURITY BROKERS, DEALERS & FLOTATION COMPANIES [6211] IRS NUMBER: 510261715 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G/A BUSINESS ADDRESS: STREET 1: 6300 LAMAR AVE CITY: OVERLAND PARK STATE: KS ZIP: 66202-4200 BUSINESS PHONE: 9132362000 MAIL ADDRESS: STREET 1: PO BOX 29217 CITY: SHAWNEE MISSION STATE: KS ZIP: 66201-9217 </SEC-HEADER> <DOCUMENT> <TYPE>SC 13G/A <SEQUENCE>1 <FILENAME>d436005dsc13ga.htm <DESCRIPTION>BIOAMBER INC. <TEXT> Document 1 - file: d436005dsc13ga.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-1 <SEQUENCE>2 <FILENAME>d436005dex1.htm <DESCRIPTION>JOINT FILING AGREEMENT <TEXT> Document 2 - file: d436005dex1.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-2 <SEQUENCE>3 <FILENAME>d436005dex2.htm <DESCRIPTION>IDENTIFICATION AND CLASSIFICATION OF THE SUBSIDIARY WHICH ACQUIRED THE SECURITY <TEXT> Document 3 - file: d436005dex2.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-3 <SEQUENCE>4 <FILENAME>d436005dex3.htm <DESCRIPTION>POWER OF ATTORNEY <TEXT> Document 4 - file: d436005dex3.htm
</DOCUMENT> </SEC-DOCUMENT>