<SEC-DOCUMENT>0000920465-20-000109-index.html : 20200626 <SEC-HEADER>0000920465-20-000109.hdr.sgml : 20200626 <ACCEPTANCE-DATETIME>20200625215816 ACCESSION NUMBER: 0000920465-20-000109 CONFORMED SUBMISSION TYPE: SC 13D/A PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20200626 DATE AS OF CHANGE: 20200625 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: TETRAPHASE PHARMACEUTICALS INC CENTRAL INDEX KEY: 0001373707 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] IRS NUMBER: 000000000 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13D/A SEC ACT: 1934 Act SEC FILE NUMBER: 005-87366 FILM NUMBER: 20991028 BUSINESS ADDRESS: STREET 1: 480 ARSENAL WAY CITY: WATERTOWN STATE: MA ZIP: 02472 BUSINESS PHONE: 617.715.3600 MAIL ADDRESS: STREET 1: 480 ARSENAL WAY CITY: WATERTOWN STATE: MA ZIP: 02472 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: LA JOLLA PHARMACEUTICAL CO CENTRAL INDEX KEY: 0000920465 STANDARD INDUSTRIAL CLASSIFICATION: BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836] IRS NUMBER: 330361285 STATE OF INCORPORATION: CA FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13D/A BUSINESS ADDRESS: STREET 1: 4550 TOWNE CENTRE COURT CITY: SAN DIEGO STATE: CA ZIP: 92121 BUSINESS PHONE: 858-207-4264 MAIL ADDRESS: STREET 1: 4550 TOWNE CENTRE COURT CITY: SAN DIEGO STATE: CA ZIP: 92121 </SEC-HEADER> <DOCUMENT> <TYPE>SC 13D/A <SEQUENCE>1 <FILENAME>ljpc_schedule13dxa-tetraph.htm <DESCRIPTION>SC 13D/A <TEXT> Document 1 - file: ljpc_schedule13dxa-tetraph.htm
</DOCUMENT> </SEC-DOCUMENT>