Filing Details

Accession Number:
0001140361-10-048383
Form Type:
4/A
Zero Holdings:
No
Publication Time:
2010-12-06 17:11:36
Reporting Period:
2010-11-11
Filing Date:
2010-12-06
Accepted Time:
2010-12-06 17:11:36
Original Submission Date:
2010-11-15
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
1185412 G Paul Perez P.o. Box 849
Lufkin TX 75902
Vp/Gen. Counsel/Secretary No Yes No No
Reported Non-Derivative Transactions
Sec. Name Acquisiton - Disposition Date Amount Price Remaning Holdings Equity Swap Involved Form Type Code Nature of Ownership Explanation
Common Stock Acquisiton 2010-11-11 3,750 $30.17 11,750 No 4 M Direct
Common Stock Disposition 2010-11-11 3,750 $50.55 8,000 No 4 S Direct
Common Stock Acquisiton 2010-11-11 4,375 $29.22 12,375 No 4 M Direct
Common Stock Disposition 2010-11-11 425 $50.59 11,950 No 4 S Direct
Common Stock Disposition 2010-11-11 3,850 $50.60 8,100 No 4 S Direct
Common Stock Disposition 2010-11-11 100 $50.61 8,000 No 4 S Direct
Common Stock Acquisiton 2010-11-11 4,000 $27.64 12,000 No 4 M Direct
Common Stock Disposition 2010-11-11 2,500 $50.50 9,500 No 4 S Direct
Common Stock Disposition 2010-11-11 400 $50.62 9,100 No 4 S Direct
Common Stock Disposition 2010-11-11 1,000 $50.65 8,100 No 4 S Direct
Common Stock Disposition 2010-11-11 100 $50.70 8,000 No 4 S Direct
Common Stock Acquisiton 2010-11-11 5,500 $28.92 13,500 No 4 M Direct
Common Stock Disposition 2010-11-11 3,750 $50.55 9,750 No 4 S Direct
Common Stock Disposition 2010-11-11 1,549 $50.59 8,201 No 4 S Direct
Common Stock Disposition 2010-11-11 1 $50.60 8,200 No 4 S Direct
Common Stock Disposition 2010-11-11 200 $50.71 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
No 4 S Direct
No 4 S Direct
No 4 M Direct
No 4 S Direct
No 4 S Direct
No 4 S Direct
No 4 S Direct
No 4 M Direct
No 4 S Direct
No 4 S Direct
No 4 S Direct
No 4 S Direct
Reported Derivative Transactions
Sec. Name Sec. Type Acquisiton - Disposition Date Amount Price Amount - 2 Price - 2
Common Stock OPTION TO PURCHASE COMMON STOCK Disposition 2010-11-11 3,750 $30.17 3,750 $30.17
Common Stock OPTION TO PURCHASE COMMON STOCK Disposition 2010-11-11 4,375 $29.22 4,375 $29.22
Common Stock OPTION TO PURCHASE COMMON STOCK Disposition 2010-11-11 4,000 $27.64 4,000 $27.64
Common Stock OPTION TO PURCHASE COMMON STOCK Disposition 2010-11-11 5,500 $28.92 5,500 $21.92
Remaning Holdings Exercise Date Expiration Date Equity Swap Involved Transaction Form Type Transaction Code Nature of Ownership
64,750 2007-10-31 2016-10-31 No 4 M Direct
60,375 2008-11-06 2017-11-06 No 4 M Direct
56,375 2009-11-04 2018-11-04 No 4 M Direct
50,875 2010-11-03 2019-11-03 No 4 M Direct