0001209191-11-024621.txt : 20110427 0001209191-11-024621.hdr.sgml : 20110427 20110427173005 ACCESSION NUMBER: 0001209191-11-024621 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20101023 FILED AS OF DATE: 20110427 DATE AS OF CHANGE: 20110427 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: 1000 LOUISIANA STREET STREET 2: SUITE 1500 CITY: HOUSTON STATE: TX ZIP: 77002 BUSINESS PHONE: 7133281000 MAIL ADDRESS: STREET 1: 1000 LOUISIANA STREET STREET 2: SUITE 1500 CITY: HOUSTON STATE: TX ZIP: 77002 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: RAMSEY ROGER A CENTRAL INDEX KEY: 0000938683 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-29187-87 FILM NUMBER: 11784739 MAIL ADDRESS: STREET 1: 1000 LOUISIANA STREET STREET 2: SUITE 1500 CITY: HOUSTON STATE: TX ZIP: 77002 4 1 c16057_4x0.xml MAIN DOCUMENT DESCRIPTION X0303 4 2010-10-23 0001040593 CARRIZO OIL & GAS INC CRZO 0000938683 RAMSEY ROGER A 1000 LOUISIANA STREET SUITE 1500 HOUSTON TX 77002 1 0 0 0 Restricted Stock Units 0 2010-10-23 4 A 0 3500 0 A Common Stock 3500 3500 D Each restricted stock unit represents a contingent right to receive one share of common stock. These restricted stock units vest on May 18, 2011. /s/ Paul F. Boling, attorney-in-fact 2011-04-27