Beryl Capital Management LLC - 05 Aug 2025 SCHEDULE 13G Report for Y-mAbs Therapeutics, Inc. Common Stock (YMAB)

Filing Manager
Beryl Capital Management LLC
Reporting Manager
Beryl Capital Management LLC
Security
Y-mAbs Therapeutics, Inc. Common Stock
Symbol
YMAB
Shares outstanding
45.4M shares
Disclosed Ownership
4.09M shares
Ownership
9%
Form type
SCHEDULE 13G
Filing time
12 Aug 2025, 16:16:22 UTC
Date of event
05 Aug 2025
Next filing
14 Nov 2025
SEC
View on sec.gov

Reporting Managers (4)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Beryl Capital Management LLC 9% 4.09M 0 4.09M /s/ Andrew Nelson Chief Operating Officer
Beryl Capital Management LP 9% 4.09M 0 4.09M /s/ Andrew Nelson Chief Operating Officer of Beryl Capital Management LLC, General Partner of Beryl Capital Management LP
Beryl Capital Partners II LP 6.8% 3.1M 0 3.1M /s/ Andrew Nelson COO of Beryl Capital Management LLC, General Partner of Beryl Capital Management LP, General Partner of Beryl Capital Partners II LP
David A. Witkin 9% 4.09M 0 4.09M /s/ David A. Witkin Reporting person