0001209191-13-048343.txt : 20131015 0001209191-13-048343.hdr.sgml : 20131014 20131015162032 ACCESSION NUMBER: 0001209191-13-048343 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20131011 FILED AS OF DATE: 20131015 DATE AS OF CHANGE: 20131015 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: MICHAEL BAKER CORP CENTRAL INDEX KEY: 0000009263 STANDARD INDUSTRIAL CLASSIFICATION: SERVICES-MANAGEMENT SERVICES [8741] IRS NUMBER: 250927646 STATE OF INCORPORATION: PA FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: AIRSIDE BUSINESS PARK STREET 2: 100 AIRSIDE DRIVE CITY: MOON TOWNSHIP STATE: PA ZIP: 15108 BUSINESS PHONE: 4122696300 MAIL ADDRESS: STREET 1: AIRSIDE BUSINESS PARK STREET 2: 100 AIRSIDE DRIVE CITY: MOON TOWNSHIP STATE: PA ZIP: 15108 FORMER COMPANY: FORMER CONFORMED NAME: BAKER MICHAEL CORP DATE OF NAME CHANGE: 19920703 FORMER COMPANY: FORMER CONFORMED NAME: EUTHENICS SYSTEMS CORP DATE OF NAME CHANGE: 19750527 FORMER COMPANY: FORMER CONFORMED NAME: BAKER MICHAEL JR INC DATE OF NAME CHANGE: 19720526 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Pierce Pamela S CENTRAL INDEX KEY: 0001319059 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-06627 FILM NUMBER: 131152137 MAIL ADDRESS: STREET 1: 100 AIRSIDE DRIVE CITY: MOON TOWNSHIP STATE: PA ZIP: 15220 4 1 c613046_4x0.xml MAIN DOCUMENT DESCRIPTION X0306 4 2013-10-11 1 0000009263 MICHAEL BAKER CORP BKR 0001319059 Pierce Pamela S 100 AIRSIDE DRIVE MOON TOWNSHIP PA 15108 1 0 0 0 Common Stock 2013-10-11 4 U 0 13000 40.50 D 0 D Stock Option (right to buy) 20.160 2013-10-11 4 D 0 2000 40.50 D 2005-10-22 2015-04-22 Common Stock 2000 0 D Stock Option (right to buy) 20.280 2013-10-11 4 D 0 2000 40.50 D 2007-05-30 2016-11-30 Common Stock 2000 0 D Stock Option (right to buy) 26.860 2013-10-11 4 D 0 2000 40.50 D 2007-10-20 2017-04-20 Common Stock 2000 0 D Stock Option (right to buy) 37.525 2013-10-11 4 D 0 2000 40.50 D 2009-03-10 2018-09-10 Common Stock 2000 0 D Stock Option (right to buy) 40.455 2013-10-11 4 D 0 2000 40.50 D 2009-11-29 2019-05-29 Common Stock 2000 0 D Stock Option (right to buy) 37.225 2013-10-11 4 D 0 2000 40.50 D 2010-11-27 2020-05-27 Common Stock 2000 0 D Stock Option (right to buy) 25.180 2013-10-11 4 D 0 2000 40.50 D 2011-11-26 2021-05-26 Common Stock 2000 0 D Stock Option (right to buy) 22.950 2013-10-11 4 D 0 2000 40.50 D 2012-12-01 2022-05-31 Common Stock 2000 0 D Stock Option (right to buy) 27.06 2013-10-11 4 D 0 2000 40.50 D 2023-07-01 Common Stock 2000 0 D Stock Options became exerciseable as to all of the shares upon effectiveness of the merger of Michael Baker Corporation with and into CDL Acquisition Co. Inc. on October 11, 2013. /s/Pierce, Pamela S. 2013-10-14