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Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001104659-20-136419
Filing Date
2020-12-16
Accepted
2020-12-16 18:02:55
Documents
1
Period of Report
2020-12-15

Document Format Files

Seq Description Document Type Size
1 OWNERSHIP DOCUMENT tm2038652-1_4seq1.html 4  
1 OWNERSHIP DOCUMENT tm2038652-1_4seq1.xml 4 4333
  Complete submission text file 0001104659-20-136419.txt   5737
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 Y-MABS THERAPEUTICS, INC. 230 PARK AVENUE, 33RD FLOOR NEW YORK NY 10169
Business Address
Wilms Joris (Reporting) CIK: 0001753231 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-38650 | Film No.: 201393565