0001415889-16-005442.txt : 20160405 0001415889-16-005442.hdr.sgml : 20160405 20160405175427 ACCESSION NUMBER: 0001415889-16-005442 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20160404 FILED AS OF DATE: 20160405 DATE AS OF CHANGE: 20160405 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: MABVAX THERAPEUTICS HOLDINGS, INC. CENTRAL INDEX KEY: 0001109196 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] IRS NUMBER: 930987903 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 11535 SORRENTO VALLEY ROAD STREET 2: SUITE 400 CITY: SAN DIEGO STATE: CA ZIP: 92121 BUSINESS PHONE: 8582599405 MAIL ADDRESS: STREET 1: 11535 SORRENTO VALLEY ROAD STREET 2: SUITE 400 CITY: SAN DIEGO STATE: CA ZIP: 92121 FORMER COMPANY: FORMER CONFORMED NAME: TELIK INC DATE OF NAME CHANGE: 20000313 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: HANSON GREGORY P CENTRAL INDEX KEY: 0001186120 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-31265 FILM NUMBER: 161555815 MAIL ADDRESS: STREET 1: MABVAX THERAPEUTICS HOLDINGS, INC. STREET 2: 11588 SORRENTO VALLEY ROAD SUITE 20 CITY: SAN DIEGO STATE: CA ZIP: 92121 4 1 form4-04052016_020419.xml X0306 4 2016-04-04 0001109196 MABVAX THERAPEUTICS HOLDINGS, INC. MBVX 0001186120 HANSON GREGORY P C/O MABVAX THERAPEUTICS, INC. 11535 SORRENTO VALLEY RD., SUITE 400 SAN DIEGO CA 92121 false true false false CHIEF FINANCIAL OFFICER, SECR Common Stock 2016-04-04 4 M 0 155867 0 A 158867 D Common Stock 2016-04-04 4 F 0 58044 0 D 100823 D Restricted Stock Unit 2016-04-04 4 M 0 155867 D Common Stock 155867 311733 D Represents conversion of restricted stock units into common stock upon vesting of 1/3 of such units granted on April 2, 2015. Represents withholding by the Issuer of shares of common stock to satisfy the reporting person's tax withholding obligations in connection with the above conversion of restricted stock units into common stock. Each restricted stock unit is the economic equivalent of one share of common stock of the Issuer. Restricted Stock Units vest over 3 years from April 2, 2015, 1/3 on each anniversary of the date of grant, subject to the Reporting Person's continued employment or service with the Issuer on each such vesting date. /s/ Gregory P. Hanson 2016-04-05