0001012975-19-000198.txt : 20190226
0001012975-19-000198.hdr.sgml : 20190226
20190226210638
ACCESSION NUMBER: 0001012975-19-000198
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20190222
FILED AS OF DATE: 20190226
DATE AS OF CHANGE: 20190226
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: ARCH Venture Partners VIII, LLC
CENTRAL INDEX KEY: 0001616165
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-38155
FILM NUMBER: 19635543
BUSINESS ADDRESS:
STREET 1: 8755 W. HIGGINS ROAD, SUITE 1025
CITY: CHICAGO
STATE: IL
ZIP: 60631
BUSINESS PHONE: 7733806600
MAIL ADDRESS:
STREET 1: 8755 W. HIGGINS ROAD, SUITE 1025
CITY: CHICAGO
STATE: IL
ZIP: 60631
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: ARCH Venture Fund VIII, L.P.
CENTRAL INDEX KEY: 0001605598
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-38155
FILM NUMBER: 19635544
BUSINESS ADDRESS:
STREET 1: 8755 W. HIGGINS ROAD, SUITE 1025
CITY: CHICAGO
STATE: IL
ZIP: 60631
BUSINESS PHONE: 776-380-6600
MAIL ADDRESS:
STREET 1: 8755 W. HIGGINS ROAD, SUITE 1025
CITY: CHICAGO
STATE: IL
ZIP: 60631
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: ARCH Venture Fund VIII Overage, L.P.
CENTRAL INDEX KEY: 0001617237
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-38155
FILM NUMBER: 19635545
BUSINESS ADDRESS:
STREET 1: C/O ARCH VENTURE PARTNERS VIII, LLC
STREET 2: 8755 W. HIGGINS ROAD, SUITE 1025
CITY: CHICAGO
STATE: IL
ZIP: 60631
BUSINESS PHONE: 773-380-6600
MAIL ADDRESS:
STREET 1: C/O ARCH VENTURE PARTNERS VIII, LLC
STREET 2: 8755 W. HIGGINS ROAD, SUITE 1025
CITY: CHICAGO
STATE: IL
ZIP: 60631
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: ARCH Venture Partners VIII, L.P.
CENTRAL INDEX KEY: 0001616176
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-38155
FILM NUMBER: 19635546
BUSINESS ADDRESS:
STREET 1: 8755 W. HIGGINS ROAD, SUITE 1025
CITY: CHICAGO
STATE: IL
ZIP: 60631
BUSINESS PHONE: 7733806600
MAIL ADDRESS:
STREET 1: 8755 W. HIGGINS ROAD, SUITE 1025
CITY: CHICAGO
STATE: IL
ZIP: 60631
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: BYBEE CLINTON
CENTRAL INDEX KEY: 0001219043
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-38155
FILM NUMBER: 19635547
MAIL ADDRESS:
STREET 1: 8755 W. HIGGINS ROAD
STREET 2: SUITE 1025
CITY: CHICAGO
STATE: IL
ZIP: 60631
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: CRANDELL KEITH
CENTRAL INDEX KEY: 0001219039
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-38155
FILM NUMBER: 19635548
MAIL ADDRESS:
STREET 1: 8755 W. HIGGINS ROAD
STREET 2: SUITE 1025
CITY: CHICAGO
STATE: IL
ZIP: 60631
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: NELSEN ROBERT
CENTRAL INDEX KEY: 0001219042
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-38155
FILM NUMBER: 19635549
MAIL ADDRESS:
STREET 1: 8755 W. HIGGINS ROAD
STREET 2: SUITE 1025
CITY: CHICAGO
STATE: IL
ZIP: 60631
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
edgar.xml
PRIMARY DOCUMENT
X0306
4
2019-02-22
0001656328
Sienna Biopharmaceuticals, Inc.
SNNA
0001616165
ARCH Venture Partners VIII, LLC
8755 WEST HIGGINS ROAD
SUITE 1025
CHICAGO
IL
60631
0
0
1
0
0001605598
ARCH Venture Fund VIII, L.P.
8755 WEST HIGGINS ROAD
SUITE 1025
CHICAGO
IL
60631
0
0
1
0
0001617237
ARCH Venture Fund VIII Overage, L.P.
8755 WEST HIGGINS ROAD
SUITE 1025
CHICAGO
IL
60631
0
0
1
0
0001616176
ARCH Venture Partners VIII, L.P.
8755 WEST HIGGINS ROAD
SUITE 1025
CHICAGO
IL
60631
0
0
1
0
0001219043
BYBEE CLINTON
8755 WEST HIGGINS ROAD
SUITE 1025
CHICAGO
IL
60631
0
0
1
0
0001219039
CRANDELL KEITH
8755 WEST HIGGINS ROAD
SUITE 1025
CHICAGO
IL
60631
0
0
1
0
0001219042
NELSEN ROBERT
8755 WEST HIGGINS ROAD
SUITE 1025
CHICAGO
IL
60631
0
0
1
0
Common Stock
2019-02-22
4
P
0
150000
2.50
A
2900575
I
See footnote
Common Stock
2019-02-22
4
P
0
150000
2.50
A
1032493
I
See footnote
Common Stock
2019-02-22
4
P
0
1865800
2.50
A
1865800
I
See footnote
Following the transactions reported herein, includes 1,032,493 shares of common stock held of record by ARCH Venture Fund VIII Overage, L.P. ("ARCH Fund Overage"), 2,900,575 shares of common stock held of record by ARCH Venture Fund VIII, L.P. ("ARCH Fund VIII"), and 1,865,800 shares of common stock held of record by ARCH Venture Fund X Overage, L.P. ("ARCH X Overage").
The sole general partner of ARCH Fund VIII is ARCH Venture Partners VIII, L.P. ("ARCH Partners VIII"). The sole general partner of ARCH Partners VIII and ARCH Fund Overage is ARCH Venture Partners VIII, LLC ("ARCH VIII LLC"). ARCH Partners VIII may therefore be deemed to beneficially own the securities held by ARCH Fund VIII and ARCH VIII LLC may be deemed to beneficially own the securities held by ARCH Fund VIII and ARCH Fund Overage. ARCH Partners VIII and ARCH VIII LLC disclaim beneficial ownership of such securities, except to the extent of any pecuniary interest therein. The managing directors of ARCH VIII LLC are Keith L. Crandell, Clinton Bybee and Robert Nelsen, and they may be deemed to beneficially own the shares held by ARCH Fund VIII and ARCH Fund Overage. Messrs. Crandell, Bybee and Nelsen disclaim beneficial ownership of such shares, except to the extent of any pecuniary interest therein.
The sole general Partner of ARCH X Overage is ARCH Venture Partners X Overage, L.P. ("AVP X Over GP"). The sole general partner of AVP X Over GP is ARCH Venture Partners X, LLC ("AVP X LLC"). AVP X Over LP and AVP X LLC may therefore be deemed to beneficially own the securities held by ARCH X Overage. AVP X Over GP and AVP X LLC disclaim beneficial ownership of such securities, except to the extent of any pecuniary interest therein. Keith L. Crandell, Robert Nelsen and Steven Gillis are managing directors of AVP X LLC, and they may be deemed to beneficially own the shares held by ARCH X Overage. Messrs. Crandell, Nelsen and Gillis disclaim beneficial ownership of such shares, except to the extent of any pecuniary interest therein.
The Reporting Persons are jointly filing this Form 4 pursuant to Rule 16a-3(j) under the Exchange Act. Because no more than 10 reporting persons can file any one Form 4 through the Securities and Exchange Commission's EDGAR system, ARCH Venture Fund X Overage, L.P., ARCH Venture Partners X Overage, L.P., ARCH Venture Partners X Overage, LLC and certain other affiliates of the Reporting Persons have filed a separate Form 4, in which the direct and indirect transactions of ARCH Venture Fund VIII Overage, L.P., ARCH Venture Fund VIII, L.P., ARCH Venture Partners VIII, L.P., ARCH Venture Partners VIII, LLC are also reported, in addition to being reported on this Form 4.
/s/ Mark McDonnell, Attorney-in-Fact for Keith Crandell, Managing Director of ARCH Venture Partners VIII, LLC, General Partner of ARCH Venture Partners VII, L.P., General Partner of ARCH Venture Fund VIII, L.P.
2019-02-26
/s/ Mark McDonnell, Attorney-in-Fact for Keith Crandell, Managing Director of ARCH Venture Partners VIII, LLC, General Partner of ARCH Venture Fund VIII Overage, L.P.
2019-02-26
/s/ Mark McDonnell, Attorney-in-Fact for Keith Crandell, Managing Director of ARCH Venture Partners VIII, LLC, General Partner of ARCH Venture Partners VIII, L.P.
2019-02-26
/s/ Mark McDonnell, Attorney-in-Fact for Keith Crandell, Managing Director of ARCH Venture Partners VIII, LLC
2019-02-26
/s/ Mark McDonnell, Attorney-in-Fact for Clinton Bybee
2019-02-26
/s/ Mark McDonnell, Attorney-in-Fact for Keith Crandell
2019-02-26
/s/ Mark McDonnell, Attorney-in-Fact for Robert Nelsen
2019-02-26