0001140361-15-037813.txt : 20151016 0001140361-15-037813.hdr.sgml : 20151016 20151016101921 ACCESSION NUMBER: 0001140361-15-037813 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20150721 FILED AS OF DATE: 20151016 DATE AS OF CHANGE: 20151016 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: CytomX Therapeutics, Inc. CENTRAL INDEX KEY: 0001501989 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] IRS NUMBER: 000000000 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 343 OYSTER POINT BLVD. STREET 2: SUITE 100 CITY: SOUTH SAN FRANCISCO STATE: CA ZIP: 94080 BUSINESS PHONE: 650.515.3185 MAIL ADDRESS: STREET 1: 343 OYSTER POINT BLVD. STREET 2: SUITE 100 CITY: SOUTH SAN FRANCISCO STATE: CA ZIP: 94080 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: LADD CYNTHIA J CENTRAL INDEX KEY: 0001217596 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-37587 FILM NUMBER: 151161291 MAIL ADDRESS: STREET 1: C/O AGY THERAPEUTICS INC STREET 2: 290 UTAH AVE CITY: SOUTH SAN FRANCISCO STATE: CA ZIP: 94080 4 1 doc1.xml FORM 4 X0306 4 2015-07-21 0 0001501989 CytomX Therapeutics, Inc. CTMX 0001217596 LADD CYNTHIA J 343 OYSTER POINT BLVD. SUITE 100 SOUTH SAN FRANCISCO CA 94080 0 1 0 0 Senior VP and General Counsel Common Stock 2015-10-14 4 P 0 3000 12 A 3000 D Employee Stock Option (right to buy) 6.6147 2015-07-21 4 A 0 246043 0 A 2025-07-20 Common Stock 246043 246043 D Employee Stock Option (right to buy) 6.6147 2015-08-26 4 A 0 27393 0 A 2025-08-25 Common Stock 27393 27393 D This option vests 25% on June 15, 2016, and the remaining 75% vests in 36 substantially equal monthly installments thereafter, with each additional installment vesting on the last day the month, except the final installment, which shall vest on June 15, 2019. This option vests in 48 substantially equal monthly installments starting on August 28, 2015, with each additional installment vesting on the last day of the month. Exhibit 24.1 - Power of Attorney (incorporated by reference to the Power of Attorney filed as Exhibit 24.1 to the Form 3 filed by the reporting person on October 7, 2015) /s/ Cynthia J. Ladd, attorney-in-fact 2015-10-16