0001209191-20-003667.txt : 20200116 0001209191-20-003667.hdr.sgml : 20200116 20200116162103 ACCESSION NUMBER: 0001209191-20-003667 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20200114 FILED AS OF DATE: 20200116 DATE AS OF CHANGE: 20200116 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: 20531196 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: 20531197 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 STREET 2: SUITE 190 CITY: LA JOLLA STATE: CA ZIP: 92037 BUSINESS PHONE: (858) 750-4700 MAIL ADDRESS: STREET 1: 11099 NORTH TORREY PINES ROAD STREET 2: SUITE 190 CITY: LA JOLLA STATE: CA ZIP: 92037 4 1 doc4.xml FORM 4 SUBMISSION X0306 4 2020-01-14 1 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 2020-01-14 4 J 0 4598796 D 150000 D Common Stock 1682086 I By Avalon X SPV I, L.P. These shares were distributed on a pro rata basis to the partners of Avalon Ventures X, L.P. without the receipt of consideration. 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. /s/ Jay Lichter, Authorized Signatory for Avalon Ventures X, L.P. 2020-01-16 /s/ Jay Lichter, Authorized Signatory for Avalon X SPV I, L.P. 2020-01-16