0001104659-20-062625.txt : 20200515 0001104659-20-062625.hdr.sgml : 20200515 20200515161606 ACCESSION NUMBER: 0001104659-20-062625 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20200513 FILED AS OF DATE: 20200515 DATE AS OF CHANGE: 20200515 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Moller-San Pedro Claus Juan CENTRAL INDEX KEY: 0001753222 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-38650 FILM NUMBER: 20885429 MAIL ADDRESS: STREET 1: C/O Y-MABS THERAPEUTICS, INC. STREET 2: 230 PARK AVENUE, SUITE 3500 CITY: NEW YORK STATE: NY ZIP: 10169 FORMER NAME: FORMER CONFORMED NAME: Juan Moller San Pedro Claus DATE OF NAME CHANGE: 20180917 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 4 1 a4.xml 4 X0306 4 2020-05-13 0 0001722964 Y-mAbs Therapeutics, Inc. YMAB 0001753222 Moller-San Pedro Claus Juan C/O Y-MABS THERAPEUTICS, INC. 230 PARK AVENUE, SUITE 3350 NEW YORK NY 10169 1 1 0 0 Chief Executive Officer Common Stock 15625 D Common Stock 1900 I By minor child Common Stock 2020-05-13 4 S 0 60846 37.7531 D 796457 I By CM Holding 2015 ApS Common Stock 2020-05-14 4 S 0 139154 36.0248 D 657303 I By CM Holding 2015 ApS Reporting Person may be deemed to have a pecuniary interest in the securities due to family relationship. Reporting Person disclaims beneficial ownership of the securities reported and this report shall not be deemed an admission that Reporting Person is the beneficial owner of such securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose. This transaction was executed in multiple trades at prices ranging from $39.13 to $37.50. The price reported reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effected. CM Holding 2015 ApS is Reporting Person's personal holding company of which Reporting Person is the sole owner and as such Reporting Person has sole voting and dispositive power with respect to such shares. This transaction was executed in multiple trades at prices ranging from $36.34 to $36.02. The price reported reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effected. /s/ Claus Juan Moller San Pedro 2020-05-15