0001179110-12-005799.txt : 20120327 0001179110-12-005799.hdr.sgml : 20120327 20120327142659 ACCESSION NUMBER: 0001179110-12-005799 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20120323 FILED AS OF DATE: 20120327 DATE AS OF CHANGE: 20120327 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Potter Stephen W CENTRAL INDEX KEY: 0001511991 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-32966 FILM NUMBER: 12716798 MAIL ADDRESS: STREET 1: 7015 ALBERT EINSTEIN DR CITY: COLUMBIA STATE: MD ZIP: 21046 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: OSIRIS THERAPEUTICS, INC. CENTRAL INDEX KEY: 0001360886 STANDARD INDUSTRIAL CLASSIFICATION: BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836] IRS NUMBER: 710881115 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 7015 ALBERT EINSTEIN DRIVE CITY: COLUMBIA STATE: MD ZIP: 21046 BUSINESS PHONE: 443-545-1819 MAIL ADDRESS: STREET 1: 7015 ALBERT EINSTEIN DRIVE CITY: COLUMBIA STATE: MD ZIP: 21046 4 1 edgar.xml FORM 4 - X0305 4 2012-03-23 0 0001360886 OSIRIS THERAPEUTICS, INC. OSIR 0001511991 Potter Stephen W 7015 ALBERT EINSTEIN DRIVE COLUMBIA MD 21046 0 1 0 0 Senior Vice President Incentive Stock Option (right to buy) 5.08 2012-03-23 4 A 0 5000 5.08 A 2013-03-23 2022-03-23 Common Stock 5000 105000 D Non-Qualified Stock Option (right to buy) 5.08 2012-03-23 4 A 0 15000 5.08 A 2013-03-23 2022-03-23 Common Stock 15000 120000 D Options to purchase 20,000 shares of the common stock of the Registrant shall become exercisable with respect to the underlying shares as to 25% on each March 23, 2013, 2014, 2015 and 2016, assuming the Reporting Person continues to be employed by the Registrant on the vesting date. Stephen W. Potter 2012-03-27