0001209191-18-062515.txt : 20181213
0001209191-18-062515.hdr.sgml : 20181213
20181213183029
ACCESSION NUMBER: 0001209191-18-062515
CONFORMED SUBMISSION TYPE: 4
PUBLIC DOCUMENT COUNT: 1
CONFORMED PERIOD OF REPORT: 20181211
FILED AS OF DATE: 20181213
DATE AS OF CHANGE: 20181213
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Avalon Ventures X, L.P.
CENTRAL INDEX KEY: 0001557058
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-38756
FILM NUMBER: 181234205
BUSINESS ADDRESS:
STREET 1: 1134 KLINE STREET
CITY: LA JOLLA
STATE: CA
ZIP: 92037
BUSINESS PHONE: 858-348-2180
MAIL ADDRESS:
STREET 1: 1134 KLINE STREET
CITY: LA JOLLA
STATE: CA
ZIP: 92037
REPORTING-OWNER:
OWNER DATA:
COMPANY CONFORMED NAME: Avalon X SPV, L.P.
CENTRAL INDEX KEY: 0001760841
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: 4
SEC ACT: 1934 Act
SEC FILE NUMBER: 001-38756
FILM NUMBER: 181234206
BUSINESS ADDRESS:
STREET 1: 11099 N. TORREY PINES ROAD, SUITE 290
CITY: LA JOLLA
STATE: CA
ZIP: 92037
BUSINESS PHONE: 858-750-4718
MAIL ADDRESS:
STREET 1: 11099 N. TORREY PINES ROAD, SUITE 290
CITY: LA JOLLA
STATE: CA
ZIP: 92037
ISSUER:
COMPANY DATA:
COMPANY CONFORMED NAME: Synthorx, Inc.
CENTRAL INDEX KEY: 0001609727
STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834]
IRS NUMBER: 464709185
STATE OF INCORPORATION: DE
FISCAL YEAR END: 1231
BUSINESS ADDRESS:
STREET 1: 11099 NORTH TORREY PINES ROAD, SUITE 290
CITY: LA JOLLA
STATE: CA
ZIP: 92037
BUSINESS PHONE: 858-750-4715
MAIL ADDRESS:
STREET 1: 11099 NORTH TORREY PINES ROAD, SUITE 290
CITY: LA JOLLA
STATE: CA
ZIP: 92037
4
1
doc4.xml
FORM 4 SUBMISSION
X0306
4
2018-12-11
0
0001609727
Synthorx, Inc.
THOR
0001557058
Avalon Ventures X, L.P.
11099 N. TORREY PINES ROAD, SUITE 290
LA JOLLA
CA
92037
0
0
1
0
0001760841
Avalon X SPV, L.P.
11099 N. TORREY PINES ROAD, SUITE 290
LA JOLLA
CA
92037
0
0
1
0
Common Stock
2018-12-11
4
C
0
1281664
A
1468901
D
Common Stock
2018-12-11
4
C
0
762617
A
2231518
D
Common Stock
2018-12-11
4
C
0
2517278
A
4748796
D
Common Stock
2018-12-11
4
C
0
1136631
A
1136631
I
By Avalon X SPV I, L.P.
Common Stock
2018-12-11
4
P
0
545455
11.00
A
1682086
I
By Avalon X SPV I, L.P.
Series A Preferred Stock
2018-12-11
4
C
0
2053534
0.00
D
Common Stock
1281664
0
D
Series B Preferred Stock
2018-12-11
4
C
0
1221896
0.00
D
Common Stock
762617
0
D
Series C Preferred Stock
2018-12-11
4
C
0
4033283
0.00
D
Common Stock
2517278
0
D
Series C Preferred Stock
2018-12-11
4
C
0
1821156
0.00
D
Common Stock
1136631
0
I
By Avalon X SPV I, L.P.
Automatic conversion, in connection with the Issuer's initial public offering, of preferred stock into shares of common stock on a 1.60224-to-1 basis. The shares have no expiration date.
Avalon Ventures X GP LLC ("Avalon X GP") and Avalon Ventures X SPV GP LLC ("Avalon X SPV GP") are general partners of Avalon Ventures X, L.P. ("Avalon Ventures") and Avalon X SPV I, L.P. ("Avalon SPV") and may be deemed to have voting and investment power with respect to the shares held by Avalon Ventures and Avalon SPV and as a result may be deemed to have beneficial ownership of such shares.
The shares were purchased at the Issuer's initial public offering.
/s/ Jay Lichter, Authorized Signatory
2018-12-13
/s/ Jay Lichter, Authorized Signatory
2018-12-13