0001179110-19-009447.txt : 20190813 0001179110-19-009447.hdr.sgml : 20190813 20190813164752 ACCESSION NUMBER: 0001179110-19-009447 CONFORMED SUBMISSION TYPE: 4/A PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20190807 FILED AS OF DATE: 20190813 DATE AS OF CHANGE: 20190813 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: KWON YOUNG CENTRAL INDEX KEY: 0001733094 FILING VALUES: FORM TYPE: 4/A SEC ACT: 1934 Act SEC FILE NUMBER: 000-50797 FILM NUMBER: 191021351 MAIL ADDRESS: STREET 1: C/O MOMENTA PHARMACEUTICALS INC. STREET 2: 675 WEST KENDALL STREET CITY: CAMBRIDGE STATE: MA ZIP: 02142 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: MOMENTA PHARMACEUTICALS INC CENTRAL INDEX KEY: 0001235010 STANDARD INDUSTRIAL CLASSIFICATION: BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836] IRS NUMBER: 043561634 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 301 BINNEY STREET CITY: CAMBRIDGE STATE: MA ZIP: 02142 BUSINESS PHONE: 617 491-9700 MAIL ADDRESS: STREET 1: 301 BINNEY STREET CITY: CAMBRIDGE STATE: MA ZIP: 02142 4/A 1 edgar.xml FORM 4/A - X0306 4/A 2019-08-07 2019-08-09 0 0001235010 MOMENTA PHARMACEUTICALS INC MNTA 0001733094 KWON YOUNG C/O MOMENTA PHARMACEUTICALS, INC. 301 BINNEY STREET CAMBRIDGE MA 02142 0 1 0 0 SVP, Chief Business Officer Common Stock 2019-08-08 4 S 0 636 11.67 D 101352 D This transaction was effected pursuant to a Rule 10b5-1 trading plan. The original Form 4 filed on August 9, 2019 is amended by this Form 4/A to correctly reflect the reporting person's share disposal of 636, not 626 shares of common stock. The original Form 4 filed on August 9, 2019 is amended by this Form 4/A to correctly reflect the reporting person's selling price of $11.67 per share, not $11.82 per share. The original Form 4 filed on August 9, 2019 is amended by this Form 4/A to correctly reflect the reporting person's ownership balance of 101,352, not 101,362 shares of common stock. /s/ R. Mark Chamberlin as attorney in fact 2019-08-13