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Home > Insider Trading > Filing (0001140361-10-048389)

Filing Details

Accession Number:: 0001140361-10-048389
Form Type:: 4/A
Zero Holdings:: No
Publication Time:: 2010-12-06 17:25:01
Reporting Period:: 2010-11-22

Filing Date:: 2010-12-06
Accepted Time:: 2010-12-06 17:25:01
Original Submission Date:: 2010-11-24
SEC Url:: Form 4 Filing

Issuer

Cik	Name	Symbol	Sector (SIC)	IRS No
60849	Lufkin Industries Inc	LUFK	General Industrial Machinery & Equipment (3560)	750404410

Insiders

Cik	Name	Reported Address	Insider Title	Director	Officer	Large Shareholder	Other
1185400	H John Lollar	P. O. Box 38 Seabrook, Tx X1 77586		Yes	No	No	No

Reported Non-Derivative Transactions

Show Other Fields >>

Sec. Name	Acquisiton - Disposition	Date	Amount	Price	Remaning Holdings	Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
Common Stock	Acquisiton	2010-11-22	2,700	$32.21	10,700	No	4	M	Direct
Common Stock	Disposition	2010-11-22	2,700	$51.00	8,000	No	4	S	Direct
Common Stock	Acquisiton	2010-11-22	2,600	$19.53	10,600	No	4	M	Direct
Common Stock	Disposition	2010-11-22	2,600	$51.00	8,000	No	4	S	Direct

Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
No	4	M	Direct
No	4	S	Direct
No	4	M	Direct
No	4	S	Direct

Reported Derivative Transactions

Show Other Fields >>

Sec. Name	Sec. Type	Acquisiton - Disposition	Date	Amount	Price	Amount - 2	Price - 2
Common Stock	Option to Purchase Common Stock	Disposition	2010-11-22	2,700	$32.21	2,700	$32.21
Common Stock	Option to Purchase Common Stock (Common Stock)	Disposition	2010-11-22	2,600	$19.53	2,600	$37.55

Remaning Holdings	Exercise Date	Expiration Date	Equity Swap Involved	Transaction Form Type	Transaction Code	Nature of Ownership
14,000	2007-05-02	2017-05-02	No	4	M	Direct
11,400	2009-05-06	2019-05-06	No	4	M	Direct