0001179110-12-007740.txt : 20120504 0001179110-12-007740.hdr.sgml : 20120504 20120504122931 ACCESSION NUMBER: 0001179110-12-007740 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20120502 FILED AS OF DATE: 20120504 DATE AS OF CHANGE: 20120504 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: PENA CARLOS R CENTRAL INDEX KEY: 0001448971 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-08182 FILM NUMBER: 12813017 MAIL ADDRESS: STREET 1: 1250 N E LOOP 410, STE 1000 CITY: SAN ANTONIO STATE: TX ZIP: 78209 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: PIONEER DRILLING CO CENTRAL INDEX KEY: 0000320575 STANDARD INDUSTRIAL CLASSIFICATION: DRILLING OIL & GAS WELLS [1381] IRS NUMBER: 742088619 STATE OF INCORPORATION: TX FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 1250 N.E. LOOP 410 STREET 2: SUITE 1000 CITY: SAN ANTONIO STATE: TX ZIP: 78209 BUSINESS PHONE: 5128287689 MAIL ADDRESS: STREET 1: 1250 N.E. LOOP 410 STREET 2: SUITE 1000 CITY: SAN ANTONIO STATE: TX ZIP: 78209 FORMER COMPANY: FORMER CONFORMED NAME: SOUTH TEXAS DRILLING & EXPLORATION INC DATE OF NAME CHANGE: 19920703 FORMER COMPANY: FORMER CONFORMED NAME: SOUTH TEXAS DRILLING CO DATE OF NAME CHANGE: 19810715 4 1 edgar.xml FORM 4 - X0305 4 2012-05-02 0 0000320575 PIONEER DRILLING CO PDC 0001448971 PENA CARLOS R 1250 N E LOOP 410 #1000 SAN ANTONIO TX 78209 0 1 0 0 SVP & General Counsel Common stock 2012-05-02 4 F 0 956 7.92 D 17504 D Employee stock option (Right to buy) 5.51 2018-10-27 Common stock 15000 15000 D Employee stock option (Right to buy) 3.84 2019-03-02 Common stock 63000 63000 D Employee stock option (Right to buy) 8.86 2020-02-02 Common stock 53000 53000 D Employee stock option (Right to buy) 9.01 2021-02-02 Common stock 48157 48157 D Employee stock option (right to buy) 8.92 2022-01-31 Common stock 48736 48736 D The option becomes exercisable in three equal installments on January 31, 2013, 2014 and 2015. All stock options are fully exercisbale at 05-04-2012. The option becomes exercisable in three equal installments on February 2, 2011, 2012 and 2013. The option becomes exercisable in three equal installments on February 2, 2012, 2013 and 2014. Carlos R Pena 2012-05-04