0001206774-04-001654 SC TO-C 5 20041117 20041117 REGENERON PHARMACEUTICALS INC 0000872589 2834 133444607 NY 1231 SC TO-C 34 005-41938 041151004 777 OLD SAW MILL RIVER RD TARRYTOWN NY 10591-6707 9143477000 REGENERON PHARMACEUTICALS INC 0000872589 2834 133444607 NY 1231 SC TO-C 777 OLD SAW MILL RIVER RD TARRYTOWN NY 10591-6707 9143477000 SC TO-C 1 d15701_13e-4.htm EX-99.1 2 d15701_ex99-1.htm GRAPHIC 3 regeneronlogo.jpg GRAPHIC GRAPHIC 4 stuart_kolinski-sig.jpg GRAPHIC EX-99.2 5 d15701_ex99-2.htm