1. Company Directors - B
2. Bennett Marcus C

Insider Trading History of Bennett Marcus C

The following table details the insider trading activities (stock purchases, stock sales, and stock option exercises) by Bennett Marcus C since 2006. The trader's CIK number is 1084479. At the time of the last reporting, Bennett Marcus C was the Officer of Martin Marietta Materials Inc. (stock ticker symbol MLM). Also see all insider trading activities at Martin Marietta Materials Inc.

Note that in the past BENNETT MARCUS C also reported insider trading activities as an insider of the following companies:

Yearly summary of insider trading at Lockheed Martin Corp (LMT) by Bennett Marcus C

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2006	LMT	0	$0	40,000	$2,899,260	30,000	$1,560,000

Yearly summary of insider trading at Martin Marietta Materials Inc (MLM) by Bennett Marcus C

		Insider Buying		Insider Sales		Option Exercises
Year	Symbol	Shares	Value	Shares	Value	Shares	Value
2007	MLM	0	$0	6,500	$970,072	6,500	$289,705
2006	MLM	0	$0	4,000	$393,832	4,000	$149,740

Insider trading activities at 2 companies by Bennett Marcus C:

1. Lockheed Martin Corp (LMT)

2. Martin Marietta Materials Inc (MLM)

Table 1. Insider trading of Lockheed Martin Corp (LMT) by Bennett Marcus C

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2006-08-10	LMT	Sale	5,000	82.03	410,130
2006-08-10	LMT	Sale	5,000	82.03	410,130
2006-02-16	LMT	Option Ex	10,000	52.00	520,000
2006-02-16	LMT	Sale	10,000	71.89	718,940
2006-02-01	LMT	Option Ex	20,000	52.00	1,040,000
2006-02-01	LMT	Sale	20,000	68.00	1,360,060

Table 2. Insider trading of Martin Marietta Materials Inc (MLM) by Bennett Marcus C

Trade Date	Symbol	Trade Type	Shares	Price ($)	Value ($)
2007-05-21	MLM	Option Ex	6,500	44.57	289,705
2007-05-22	MLM	Sale	6,500	149.24	970,072
2006-03-03	MLM	Sale	4,000	98.46	393,832
2006-03-02	MLM	Option Ex	4,000	37.44	149,740

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Bennett Marcus C (Officer of Martin Marietta Materials Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.

▪ Real-time Insider Trading

▪ Insider Officer Cluster Trading

▪ Top Officer Buys of the Week

▪ Top Officer Buys of the Month