0001040593-12-000031.txt : 20121009 0001040593-12-000031.hdr.sgml : 20121008 20121009172416 ACCESSION NUMBER: 0001040593-12-000031 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20121005 FILED AS OF DATE: 20121009 DATE AS OF CHANGE: 20121009 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: CARRIZO OIL & GAS INC CENTRAL INDEX KEY: 0001040593 STANDARD INDUSTRIAL CLASSIFICATION: CRUDE PETROLEUM & NATURAL GAS [1311] IRS NUMBER: 760415919 STATE OF INCORPORATION: TX FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 500 DALLAS STREET STREET 2: SUITE 2300 CITY: HOUSTON STATE: TX ZIP: 77002 BUSINESS PHONE: 7133281000 MAIL ADDRESS: STREET 1: 500 DALLAS STREET STREET 2: SUITE 2300 CITY: HOUSTON STATE: TX ZIP: 77002 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: WEBSTER STEVEN A CENTRAL INDEX KEY: 0001008023 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-29187-87 FILM NUMBER: 121135886 MAIL ADDRESS: STREET 1: 500 DALLAS STREET STREET 2: SUITE 2300 CITY: HOUSTON STATE: TX ZIP: 77002 4 1 wf-form4_134981784293230.xml FORM 4 X0306 4 2012-10-05 0 0001040593 CARRIZO OIL & GAS INC CRZO 0001008023 WEBSTER STEVEN A 500 DALLAS STREET SUITE 2300 HOUSTON TX 77002 1 0 0 0 Restricted Stock Units 0.0 2012-10-05 4 A 0 11542 0 A Common Stock 11542.0 11542 D Each restricted stock unit represents a contingent right to receive one share of common stock. These restricted stock units vest in three equal installments on May 29, 2013, May 29, 2014 and May 29, 2015. /s/Paul F. Boling, attorney-in-fact 2012-10-09