-----BEGIN PRIVACY-ENHANCED MESSAGE----- Proc-Type: 2001,MIC-CLEAR Originator-Name: webmaster@www.sec.gov Originator-Key-Asymmetric: MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB MIC-Info: RSA-MD5,RSA, CK2eSytZaAThu2o11kTUbmUxYFcug9uYEMot93O5voQBMEzVqfy/NMgIHqCnveMr bLWlztN8SH3z2PnoFrlkUw== 0001140361-10-048383.txt : 20101206 0001140361-10-048383.hdr.sgml : 20101206 20101206171136 ACCESSION NUMBER: 0001140361-10-048383 CONFORMED SUBMISSION TYPE: 4/A PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20101111 FILED AS OF DATE: 20101206 DATE AS OF CHANGE: 20101206 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: LUFKIN INDUSTRIES INC CENTRAL INDEX KEY: 0000060849 STANDARD INDUSTRIAL CLASSIFICATION: GENERAL INDUSTRIAL MACHINERY & EQUIPMENT [3560] IRS NUMBER: 750404410 STATE OF INCORPORATION: TX FISCAL YEAR END: 0107 BUSINESS ADDRESS: STREET 1: P O BOX 849 CITY: LUFKIN STATE: TX ZIP: 75902-0849 BUSINESS PHONE: 9366342211 MAIL ADDRESS: STREET 1: P O BOX 849 CITY: LUFKIN STATE: TX ZIP: 75902-0849 FORMER COMPANY: FORMER CONFORMED NAME: LUFKIN FOUNDRY & MACHINE CO DATE OF NAME CHANGE: 19700827 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: PEREZ PAUL G CENTRAL INDEX KEY: 0001185412 FILING VALUES: FORM TYPE: 4/A SEC ACT: 1934 Act SEC FILE NUMBER: 000-02612 FILM NUMBER: 101234828 MAIL ADDRESS: STREET 1: 108 SAWGRASS CITY: LUFKIN STATE: TX ZIP: 75901 4/A 1 doc1.xml FORM 4/A X0303 4/A 2010-11-11 2010-11-15 0 0000060849 LUFKIN INDUSTRIES INC LUFK 0001185412 PEREZ PAUL G P.O. BOX 849 LUFKIN TX 75902 0 1 0 0 VP/Gen. Counsel/Secretary COMMON STOCK 2010-11-11 4 M 0 3750 30.17 A 11750 D COMMON STOCK 2010-11-11 4 S 0 3750 50.55 D 8000 D COMMON STOCK 2010-11-11 4 M 0 4375 29.22 A 12375 D COMMON STOCK 2010-11-11 4 S 0 425 50.59 D 11950 D COMMON STOCK 2010-11-11 4 S 0 3850 50.60 D 8100 D COMMON STOCK 2010-11-11 4 S 0 100 50.61 D 8000 D COMMON STOCK 2010-11-11 4 M 0 4000 27.635 A 12000 D COMMON STOCK 2010-11-11 4 S 0 2500 50.50 D 9500 D COMMON STOCK 2010-11-11 4 S 0 400 50.62 D 9100 D COMMON STOCK 2010-11-11 4 S 0 1000 50.65 D 8100 D COMMON STOCK 2010-11-11 4 S 0 100 50.70 D 8000 D COMMON STOCK 2010-11-11 4 M 0 5500 28.915 A 13500 D COMMON STOCK 2010-11-11 4 S 0 3750 50.55 D 9750 D COMMON STOCK 2010-11-11 4 S 0 1549 50.59 D 8201 D COMMON STOCK 2010-11-11 4 S 0 1 50.60 D 8200 D COMMON STOCK 2010-11-11 4 S 0 200 50.71 D 8000 D OPTION TO PURCHASE COMMON STOCK 30.17 2010-11-11 4 M 0 3750 30.17 D 2007-10-31 2016-10-31 COMMON STOCK 3750 64750 D OPTION TO PURCHASE COMMON STOCK 29.22 2010-11-11 4 M 0 4375 29.22 D 2008-11-06 2017-11-06 COMMON STOCK 4375 60375 D OPTION TO PURCHASE COMMON STOCK 27.635 2010-11-11 4 M 0 4000 27.635 D 2009-11-04 2018-11-04 COMMON STOCK 4000 56375 D OPTION TO PURCHASE COMMON STOCK 21.915 2010-11-11 4 M 0 5500 28.915 D 2010-11-03 2019-11-03 COMMON STOCK 5500 50875 D Paul G. Perez 2010-12-06 -----END PRIVACY-ENHANCED MESSAGE-----