0001562180-19-005117.txt : 20191004 0001562180-19-005117.hdr.sgml : 20191004 20191004141046 ACCESSION NUMBER: 0001562180-19-005117 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20191002 FILED AS OF DATE: 20191004 DATE AS OF CHANGE: 20191004 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Azoy Alexander CENTRAL INDEX KEY: 0001771961 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-38155 FILM NUMBER: 191138362 MAIL ADDRESS: STREET 1: 30699 RUSSELL RANCH ROAD, SUITE 140 CITY: WESTLAKE VILLAGE STATE: CA ZIP: 91362 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Sienna Biopharmaceuticals, Inc. CENTRAL INDEX KEY: 0001656328 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] IRS NUMBER: 273364627 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 30699 RUSSELL RANCH ROAD, SUITE 140 CITY: WESTLAKE VILLAGE STATE: CA ZIP: 91362 BUSINESS PHONE: (818) 629-2256 MAIL ADDRESS: STREET 1: 30699 RUSSELL RANCH ROAD, SUITE 140 CITY: WESTLAKE VILLAGE STATE: CA ZIP: 91362 FORMER COMPANY: FORMER CONFORMED NAME: Sienna Labs, Inc. DATE OF NAME CHANGE: 20151020 4 1 primarydocument.xml PRIMARY DOCUMENT X0306 4 2019-10-02 false 0001656328 Sienna Biopharmaceuticals, Inc. SNNA 0001771961 Azoy Alexander 30699 RUSSELL RANCH ROAD SUITE 140 WESTLAKE VILLAGE CA 91362 false true false false Chief Financial Officer Common Stock 2019-10-02 4 F false 2396.00 0.23 D 103552.00 D Represents shares otherwise issuable to the Reporting Person that were withheld to satisfy the Issuer's tax withholding obligation upon settlement of restricted stock units. This transaction was executed in multiple trades in prices ranging from $0.225 to $0.2255 inclusive. The price reported in Column 4 above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares sold at each respective price within the range set forth in this footnote. Alexander Azoy 2019-10-04