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Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0001104659-18-057855
Filing Date
2018-09-20
Accepted
2018-09-20 18:02:14
Documents
1
Period of Report
2018-09-20

Document Format Files

Seq Description Document Type Size
1 3 a3.html 3  
1 3 a3.xml 3 4812
  Complete submission text file 0001104659-18-057855.txt   6198
Mailing Address 750 THIRD AVENUE 9TH FLOOR NEW YORK NY 10017
Business Address 750 THIRD AVENUE 9TH FLOOR NEW YORK NY 10017 212-847-9841
Y-mAbs Therapeutics, Inc. (Issuer) CIK: 0001722964 (see all company filings)

IRS No.: 474619612 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 2834 Pharmaceutical Preparations

Mailing Address C/O MEMORIAL SLOAN KETTERING CANCER CENT 1275 YORK AVENUE, BOX 524 NEW YORK NY 10065
Business Address
Raskin Gregory S (Reporting) CIK: 0001753646 (see all company filings)

Type: 3 | Act: 34 | File No.: 001-38650 | Film No.: 181080218