LAFARGE NORTH AMERICA INC

LAF

Insider trading at LAFARGE NORTH AMERICA INC

Figures computed from official regulatory filings — methodology.

Insider	Filed	Type	Qty	Price	Value · USD	Src
TAYLOR GERALD H	May 23, 2006	OtherD	-1,000	85.50	$85.5K	SEC
TAYLOR GERALD H	May 23, 2006	Sell	-6,000	85.50	$513K	SEC
TANENBAUM LAWRENCE M	May 17, 2006	Other	44,000,000	29.00	$1.3B	SEC
TANENBAUM LAWRENCE M	May 17, 2006	OtherD	-4,400,000	0.00	$0	SEC
TANENBAUM LAWRENCE M	May 17, 2006	Other	-44,000,000	85.50	$3.8B	SEC
FARRELL THOMAS	May 16, 2006	OtherD	-15,000	85.50	$1.3M	SEC
DAUMAN PHILIPPE P	May 16, 2006	OtherD	-4,703	85.50	$402.1K	SEC
COLLOMB BERTRAND P	May 16, 2006	OtherD	-20,000	85.50	$1.7M	SEC
PRESTON ISAAC	May 16, 2006	OtherD	-5,000	85.50	$427.5K	SEC
COLLOMB BERTRAND P	May 16, 2006	OtherD	-30,000	85.50	$2.6M	SEC
PRESTON ISAAC	May 16, 2006	OtherD	-20,000	85.50	$1.7M	SEC
MURDOCH ROBERT W	May 16, 2006	OtherD	-1,000	85.50	$85.5K	SEC
COHEN MARSHALL A	May 16, 2006	Sell	-1,000	85.50	$85.5K	SEC
MURDOCH ROBERT W	May 16, 2006	OtherD	-1,000	85.50	$85.5K	SEC
MICALI JAMES M	May 16, 2006	OtherD	-3,534	85.50	$302.2K	SEC
COHEN MARSHALL A	May 16, 2006	OtherD	-1,000	85.50	$85.5K	SEC
FARRELL THOMAS	May 16, 2006	OtherD	-27,000	85.50	$2.3M	SEC
CALABRESE DOMINIQUE	May 16, 2006	OtherD	-10,000	85.50	$855K	SEC
FARRELL THOMAS	May 16, 2006	OtherD	-30,000	85.50	$2.6M	SEC
Bachmann James W	May 16, 2006	OtherD	-6,000	85.50	$513K	SEC
COLLOMB BERTRAND P	May 16, 2006	OtherD	-15,000	85.50	$1.3M	SEC
COHEN MARSHALL A	May 16, 2006	OtherD	-1,000	85.50	$85.5K	SEC
REDFERN JOHN D	May 16, 2006	SellD	-5,730	85.50	$489.9K	SEC
NEALIS JAMES J III	May 16, 2006	OtherD	-24,000	85.50	$2.1M	SEC
NEALIS JAMES J III	May 16, 2006	OtherD	-25,000	85.50	$2.1M	SEC

Insider	Filed	Type	Qty	Price	Value · USD	Src
TAYLOR GERALD H	May 23, 2006	OtherD	-1,000	85.50	$85.5K	SEC
TAYLOR GERALD H	May 23, 2006	Sell	-6,000	85.50	$513K	SEC
TANENBAUM LAWRENCE M	May 17, 2006	Other	44,000,000	29.00	$1.3B	SEC
TANENBAUM LAWRENCE M	May 17, 2006	OtherD	-4,400,000	0.00	$0	SEC
TANENBAUM LAWRENCE M	May 17, 2006	Other	-44,000,000	85.50	$3.8B	SEC
FARRELL THOMAS	May 16, 2006	OtherD	-15,000	85.50	$1.3M	SEC
DAUMAN PHILIPPE P	May 16, 2006	OtherD	-4,703	85.50	$402.1K	SEC
COLLOMB BERTRAND P	May 16, 2006	OtherD	-20,000	85.50	$1.7M	SEC
PRESTON ISAAC	May 16, 2006	OtherD	-5,000	85.50	$427.5K	SEC
COLLOMB BERTRAND P	May 16, 2006	OtherD	-30,000	85.50	$2.6M	SEC
PRESTON ISAAC	May 16, 2006	OtherD	-20,000	85.50	$1.7M	SEC
MURDOCH ROBERT W	May 16, 2006	OtherD	-1,000	85.50	$85.5K	SEC
COHEN MARSHALL A	May 16, 2006	Sell	-1,000	85.50	$85.5K	SEC
MURDOCH ROBERT W	May 16, 2006	OtherD	-1,000	85.50	$85.5K	SEC
MICALI JAMES M	May 16, 2006	OtherD	-3,534	85.50	$302.2K	SEC
COHEN MARSHALL A	May 16, 2006	OtherD	-1,000	85.50	$85.5K	SEC
FARRELL THOMAS	May 16, 2006	OtherD	-27,000	85.50	$2.3M	SEC
CALABRESE DOMINIQUE	May 16, 2006	OtherD	-10,000	85.50	$855K	SEC
FARRELL THOMAS	May 16, 2006	OtherD	-30,000	85.50	$2.6M	SEC
Bachmann James W	May 16, 2006	OtherD	-6,000	85.50	$513K	SEC
COLLOMB BERTRAND P	May 16, 2006	OtherD	-15,000	85.50	$1.3M	SEC
COHEN MARSHALL A	May 16, 2006	OtherD	-1,000	85.50	$85.5K	SEC
REDFERN JOHN D	May 16, 2006	SellD	-5,730	85.50	$489.9K	SEC
NEALIS JAMES J III	May 16, 2006	OtherD	-24,000	85.50	$2.1M	SEC
NEALIS JAMES J III	May 16, 2006	OtherD	-25,000	85.50	$2.1M	SEC