Louise Frederika Kooij

Insider Reports History

Location
Naarden, Netherlands
Signature
/s/ Louise Kooij
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 Louise Frederika Kooij:

Company Role Class Num Shares Value Price $ Report Date Ownership
NewAmsterdam Pharma Co N.V. Chief Accounting Officer Ordinary Shares 24,353 $774,425 $31.80 28 Jan 2026 Direct
NewAmsterdam Pharma Co N.V. Chief Accounting Officer Option (right to buy) 73,134 28 Jan 2026 Direct
NewAmsterdam Pharma Co N.V. Chief Accounting Officer Restricted Stock Unit 0 26 Mar 2025 Direct

Insider Reports Filed by Louise Frederika Kooij

Symbol Company Period Transactions Value $ Form Type Role Filing Time
NAMS NewAmsterdam Pharma Co N.V. 27 Jan 2026 6 -$1,546,394 4 Chief Accounting Officer 29 Jan 2026, 16:40
NAMS NewAmsterdam Pharma Co N.V. 23 Jan 2026 8 -$1,624,808 4 Chief Accounting Officer 27 Jan 2026, 17:38
NAMS NewAmsterdam Pharma Co N.V. 05 Jan 2026 3 -$88,013 4 Chief Accounting Officer 07 Jan 2026, 18:27
NAMS NewAmsterdam Pharma Co N.V. 23 Dec 2025 11 -$3,742,241 4 Chief Accounting Officer 29 Dec 2025, 17:14
NAMS NewAmsterdam Pharma Co N.V. 09 Sep 2025 4 -$2,374,017 4 Chief Accounting Officer 10 Sep 2025, 17:39
NAMS NewAmsterdam Pharma Co N.V. 03 Sep 2025 1 -$453,452 4 Chief Accounting Officer 05 Sep 2025, 17:06
NAMS NewAmsterdam Pharma Co N.V. 02 Sep 2025 2 $0 4 Chief Accounting Officer 04 Sep 2025, 17:43
NAMS NewAmsterdam Pharma Co N.V. 25 Aug 2025 1 -$205,567 4 Chief Accounting Officer 27 Aug 2025, 17:08
NAMS NewAmsterdam Pharma Co N.V. 26 Mar 2025 3 $0 4 Chief Accounting Officer 28 Mar 2025, 17:29
NAMS NewAmsterdam Pharma Co N.V. 04 Mar 2025 3 -$3,055,500 4 Chief Accounting Officer 05 Mar 2025, 18:10
NAMS NewAmsterdam Pharma Co N.V. 07 Jan 2025 1 $0 4 Chief Accounting Officer 07 Jan 2025, 17:21
NAMS NewAmsterdam Pharma Co N.V. 02 Jan 2025 1 $0 4 Chief Accounting Officer 06 Jan 2025, 17:56
NAMS NewAmsterdam Pharma Co N.V. 27 Sep 2024 3 -$707,400 4 Chief Accounting Officer 01 Oct 2024, 17:23
NAMS NewAmsterdam Pharma Co N.V. 01 Jan 2024 1 $0 4 Chief Accounting Officer 03 Jan 2024, 17:26
NAMS NewAmsterdam Pharma Co N.V. 29 Dec 2023 0 $0 3 Chief Accounting Officer 29 Dec 2023, 16:30