TARRYTOWN, N.Y.--(BUSINESS WIRE)--Regeneron Pharmaceuticals, Inc. (Nasdaq: REGN) today announced financial and operating results for the second quarter of 2007. The Company reported a net loss of $26.8 million, or $0.41 per share (basic and diluted), for the second quarter of 2007 compared with a net loss of $23.6 million, or $0.41 per share (basic and diluted), for the second quarter of 2006. The Company reported a net loss of $56.7 million, or $0.86 per share (basic and diluted), for the six months ended June 30, 2007 compared with a net loss of $44.0 million, or $0.77 per share (basic and diluted), for the same period in 2006.