Joris Wilms

Insider Reports History

Location
Princeton, NJ
Signature
/s/ John LaRocca, Attorney-in-Fact
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by Joris Wilms:

Company Role Class Num Shares Value Price $ Report Date Ownership
Y-mAbs Therapeutics, Inc. SVP & CHIEF OPERATING OFFICER Common Stock 0 $0 $8.52 16 Sep 2025 Direct
Y-mAbs Therapeutics, Inc. SVP & CHIEF OPERATING OFFICER Employee Stock Option (right to buy) 0 16 Sep 2025 Direct

Insider Reports Filed by Joris Wilms

Symbol Company Period Transactions Value $ Form Type Role Filing Time
YMAB Y-mAbs Therapeutics, Inc. 16 Sep 2025 13 -$110,071 4 SVP & CHIEF OPERATING OFFICER 18 Sep 2025, 21:06
YMAB Y-mAbs Therapeutics, Inc. 17 Jan 2025 2 $0 4 SVP & CHIEF OPERATING OFFICER 22 Jan 2025, 19:01
YMAB Y-mAbs Therapeutics, Inc. 26 Aug 2024 1 -$73,450 4 SVP & CHIEF OPERATING OFFICER 27 Aug 2024, 17:05
YMAB Y-mAbs Therapeutics, Inc. 18 Jan 2024 2 $0 4 SVP & CHIEF OPERATING OFFICER 22 Jan 2024, 17:56
YMAB Y-mAbs Therapeutics, Inc. 26 Jan 2023 1 $0 4 SVP & CHIEF OPERATING OFFICER 30 Jan 2023, 15:31
YMAB Y-mAbs Therapeutics, Inc. 17 Jan 2023 2 $0 4 SVP & CHIEF OPERATING OFFICER 19 Jan 2023, 15:36
YMAB Y-mAbs Therapeutics, Inc. 26 Apr 2022 1 $0 4 SVP & COO 28 Apr 2022, 18:18
YMAB Y-mAbs Therapeutics, Inc. 14 Dec 2021 1 $0 4 SVP & COO 16 Dec 2021, 17:02