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Filing Detail
Form SC 13G - Statement of acquisition of beneficial ownership by individuals:
SEC Accession No. 0001193125-19-040874
Filing Date
2019-02-14
Accepted
2019-02-14 16:18:02
Documents
4
Group Members
IVY INVESTMENT MANAGEMENT CO

Document Format Files

Seq Description Document Type Size
1 SIENTRA, INC. d667945dsc13g.htm SC 13G 50713
2 JOINT FILING AGREEMENT d667945dex991.htm EX-99.1 5614
3 IDENTIFICATION AND CLASSIFICATION OF THE SUBSIDIARY WHICH ACQUIRED THE SECURITY d667945dex992.htm EX-99.2 908
4 POWER OF ATTORNEY d667945dex993.htm EX-99.3 13010
  Complete submission text file 0001193125-19-040874.txt   71902
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 420 SOUTH FAIRVIEW AVENUE SUITE 200 SANTA BARBARA CA 93117
Business Address 420 SOUTH FAIRVIEW AVENUE SUITE 200 SANTA BARBARA CA 93117 805-562-3500
Sientra, Inc. (Subject) CIK: 0001551693 (see all company filings)

IRS No.: 205551000 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-88390 | Film No.: 19606597
SIC: 3842 Orthopedic, Prosthetic & Surgical Appliances & Supplies