0001209191-12-025352.txt : 20120502 0001209191-12-025352.hdr.sgml : 20120502 20120502121301 ACCESSION NUMBER: 0001209191-12-025352 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20120501 FILED AS OF DATE: 20120502 DATE AS OF CHANGE: 20120502 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: REGENERON PHARMACEUTICALS INC CENTRAL INDEX KEY: 0000872589 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] IRS NUMBER: 133444607 STATE OF INCORPORATION: NY FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 777 OLD SAW MILL RIVER RD CITY: TARRYTOWN STATE: NY ZIP: 10591-6707 BUSINESS PHONE: 9143477000 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: SCHLEIFER LEONARD S CENTRAL INDEX KEY: 0001218629 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-19034 FILM NUMBER: 12803643 4 1 c28541_4x0.xml MAIN DOCUMENT DESCRIPTION X0305 4 2012-05-01 0000872589 REGENERON PHARMACEUTICALS INC REGN 0001218629 SCHLEIFER LEONARD S 777 OLD SAW MILL RIVER ROAD TARRYTOWN NY 10591 1 1 0 0 President & CEO Common Stock 84773 I by GRAT Common Stock 5560 I by 401(k) Plan Common Stock 2012-05-01 4 S 0 2300 133.86 D 384028 D Common Stock 2012-05-01 4 S 0 58494 134.55 D 325534 D Common Stock 2012-05-01 4 S 0 39106 135.29 D 286428 D Common Stock 2012-05-01 4 S 0 100 136.57 D 286328 D Class A Stock 0 Common Stock 1710790 1710790 D Class A Stock 0 Common Stock 22275 22275 I by Trust for Son Disposition/acquisition made pursuant to a plan intended to comply with Rule 10b5-1(c). Represents volume-weighted average price of sales of 2,300 shares of Company stock on May 1, 2012 at prices ranging from $133.83 to $133.97. Upon request by the Commission staff, the Company, or a security holder of the Company, the reporting person will provide full information regarding the number of shares sold by the reporting person on May 1, 2012 at each separate price. Represents volume-weighted average price of sales of 58,494 shares of Company stock on May 1, 2012 at prices ranging from $134.01 to $134.99. Upon request by the Commission staff, the Company, or a security holder of the Company, the reporting person will provide full information regarding the number of shares sold by the reporting person on May 1, 2012 at each separate price. Represents volume-weighted average price of sales of 39,106 shares of Company stock on May 1, 2012 at prices ranging from $135.00 to $135.66. Upon request by the Commission staff, the Company, or a security holder of the Company, the reporting person will provide full information regarding the number of shares sold by the reporting person on May 1, 2012 at each separate price. Exercisable date, exercise date, exercise price, purchase price, sales price, and/or expiration date is/are not applicable in this case. Class A Stock of Regeneron Pharmaceuticals, Inc. ("Regeneron") converts to Common Stock of Regeneron on a one-to-one basis upon certain events. /s/**Leonard S. Schleifer 2012-05-02