EAST MILLSTONE, N.J.--(BUSINESS WIRE)--Life Sciences Research, Inc. (NYSE Arca: LSR) announced today that revenues for the quarter ended June 30, 2007 were $58.2 million, 21.6% above the revenues for the same period in the prior year of $47.9 million. Excluding the effect of exchange rate movements, revenues increased 14.0%. Operating income for the quarter ended June 30, 2007 was $7.5 million, or 12.9% of revenues, compared with $4.8 million, or 10.1% of revenues for the same period in the prior year. The quarter included FAS123R stock option expense of $0.5 million, or $0.03 per fully diluted share compared with $0.2 million or $0.01 per fully diluted share in the same quarter last year. The Company reported net income before the loss on deconsolidation of variable interest entity for the quarter ended June 30, 2007 of $5.5 million compared with $1.1 million for the quarter ended June 30, 2006. Net income before the loss on deconsolidation of variable interest entity per common share was $0.43 for the three months ended June 30, 2007 compared with $0.09 for the three months ended June 30, 2006. Net income before the loss on deconsolidation of variable interest entity per fully diluted share was $0.36 for the three months ended June 30, 2007 compared with $0.08 for the three months ended June 30, 2006.