0001181431-12-013645.txt : 20120301 0001181431-12-013645.hdr.sgml : 20120301 20120301202853 ACCESSION NUMBER: 0001181431-12-013645 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20120229 FILED AS OF DATE: 20120301 DATE AS OF CHANGE: 20120301 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Greenman William Mariner CENTRAL INDEX KEY: 0001377258 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-21937 FILM NUMBER: 12659850 MAIL ADDRESS: STREET 1: C/O CERUS CORPORATION STREET 2: 2411 STANWELL DRIVE CITY: CONCORD STATE: CA ZIP: 94520 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: CERUS CORP CENTRAL INDEX KEY: 0001020214 STANDARD INDUSTRIAL CLASSIFICATION: SURGICAL & MEDICAL INSTRUMENTS & APPARATUS [3841] IRS NUMBER: 680262011 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 2550 STANWELL DRIVE CITY: CONCORD STATE: CA ZIP: 94520 BUSINESS PHONE: 9252886000 MAIL ADDRESS: STREET 1: 2550 STANWELL DRIVE STREET 2: STE 300 CITY: CONCORD STATE: CA ZIP: 94520 FORMER COMPANY: FORMER CONFORMED NAME: CERUS TECHNOLOGIES INC DATE OF NAME CHANGE: 19960731 4 1 rrd336900.xml X0304 4 2012-02-29 0 0001020214 CERUS CORP CERS 0001377258 Greenman William Mariner C/O CERUS CORPORATION 2550 STANWELL DRIVE CONCORD CA 94520 1 1 0 0 President and CEO Common Stock 2012-02-29 4 J 0 12020 1.768 A 111681 D Option (Right to Buy) 3.75 2012-03-01 4 A 0 380000 A 2022-02-28 Common Stock 380000 380000 D The shares beneficially owned increased due to a qualified ESPP purchase that took place on 2/29/12. The purchase of these shares is being reported on a voluntary basis. One eighth (1/8th) of the shares subject to the Option shall vest six (6) months after the transaction date and one forty-eighth (1/48th) of the shares subject to the Option shall vest on the first day of each month thereafter. Not applicable. William M. Greenman by Lori L. Roll, attorney-in-fact 2012-03-01