0001104659-18-057850.txt : 20180920 0001104659-18-057850.hdr.sgml : 20180920 20180920175857 ACCESSION NUMBER: 0001104659-18-057850 CONFORMED SUBMISSION TYPE: 3 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20180920 FILED AS OF DATE: 20180920 DATE AS OF CHANGE: 20180920 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: HEALY JAMES CENTRAL INDEX KEY: 0001245624 FILING VALUES: FORM TYPE: 3 SEC ACT: 1934 Act SEC FILE NUMBER: 001-38650 FILM NUMBER: 181080208 MAIL ADDRESS: STREET 1: 3000 SAND HILL ROAD, 4-250 CITY: MENLO PARK STATE: CA ZIP: 94025 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Y-mAbs Therapeutics, Inc. CENTRAL INDEX KEY: 0001722964 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] IRS NUMBER: 474619612 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 750 THIRD AVENUE STREET 2: 9TH FLOOR CITY: NEW YORK STATE: NY ZIP: 10017 BUSINESS PHONE: 212-847-9841 MAIL ADDRESS: STREET 1: 750 THIRD AVENUE STREET 2: 9TH FLOOR CITY: NEW YORK STATE: NY ZIP: 10017 3 1 a3.xml 3 X0206 3 2018-09-20 0 0001722964 Y-mAbs Therapeutics, Inc. YMAB 0001245624 HEALY JAMES C/O SOFINNOVA VENTURES, INC. 3000 SAND HILL ROAD, BLDG. 4, SUITE 250 MENLO PARK CA 94025 1 0 0 0 Common Stock 1604278 I See Footnote Non-Employee Stock Option (right to buy) 11.16 2028-04-24 Common Stock 32000 D 1,604,278 shares of the Company's Common Stock is owned by Sofinnova Venture Partners X, L.P., or Sofinnova. The Reporting Person is a managing member of Sofinnova Management X, L.L.C., the General Partner of Sofinnova, and as such has voting and dispositive power over such shares with Dr. Anand Mehra and Michael F. Powell, Ph.D., the other managing members of Sofinnova Management X, L.L.C. 1/36th of the shares of the option to vest in equal monthly installments starting April 24, 2018 until such time as the option is 100% vested, subject to the Reporting Person continuing to be a service provider on each vesting date. /s/ James I. Healy 2018-09-20