Insider Transactions

Date	Name	Title	Type	Shares Traded	Price Range
Nov 19, 2010	Smith, Douglas V	Director	Sell	10,000	50.00 - 50.05
Nov 22, 2010	Smith, Douglas V	Director	Sell	10,000	50.00 - 50.37
Nov 4, 2010	Smith, Douglas V	Director	Sell	10,000	51.05 - 51.11
Nov 4, 2010	Smith, Douglas V	Director	Option Execute	10,000	30.49
Nov 24, 2010	Smith, Douglas V	Director	Sell	10,000	51.05 - 51.59
Nov 24, 2010	Smith, Douglas V	Director	Option Execute	10,000	30.49
Feb 18, 2010	Stewart, Richard Ross	Director	Sell	10,000	73.03 - 76.15
Feb 18, 2010	Stewart, Richard Ross	Director	Option Execute	10,000	45.80
Feb 25, 2011	Trout, H J jr	Director	Sell	10,000	77.41
Apr 22, 2008	Glick, John f	Officer	Option Execute	9,600	12.16 - 18.50
Nov 24, 2010	Orr, Terry l	Officer	Sell	9,000	51.46 - 51.51
Nov 24, 2010	Orr, Terry l	Officer	Option Execute	9,000	27.64
Apr 23, 2007	Trout, H J jr	Director	Sell	8,800	61.63 - 62.66
Nov 1, 2011	Crews, Mark e	Officer	Acquisition (Non Open Market)	8,700	n/a
Feb 17, 2011	Glick, John f	Officer	Sell	8,601	77.49 - 77.76
Feb 17, 2011	Glick, John f	Officer	Option Execute	8,601	32.23
Oct 19, 2009	Oneal, Bob h	Director	Sell	8,000	62.31 - 62.61
Oct 19, 2009	Oneal, Bob h	Director	Option Execute	8,000	10.96 - 39.05
Dec 17, 2012	Crews, Mark e	Officer	Acquisition (Non Open Market)	7,880	n/a
Nov 30, 2009	Smith, Douglas V	Director	Sell	7,691	59.50 - 60.00
Showing 61-80 of 254 transactions Page: 1 2 3 4 5 6 7 8 9 10 11 12 13  See Previous 20 | See Next 20

Stock transaction information provided by EDGAR Online. Lufkin Industries, Inc. makes no representation or warranty with respect to any of the information contained herein, takes no responsibility for supplementing, updating or correcting any such information and shall have no liability with respect to any such information. This listing does not include derivatives, such as stock option grants or shares purchased through an employee stock purchase plan. For recent transactions, including derivative transactions, see our Section 16 SEC filings page.