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$NAMS All transactions

NewAmsterdam Pharma Co N.V.

▼ SELL

$ Value

$453K

Shares

18,073

Price

$25

Filed

Sep 5

Insider

Name

Kooij Louise Frederika

Title

Chief Accounting Officer

CIK

0002004379

Roles

Officer

Transaction Details

Transaction Date

2025-09-03

Code

S

Table

Non-Derivative

Ownership

Direct

Equity Swap

No

Shares After

15,000

Footnotes

The price reported in Column 4 is a weighted average price provided by the broker; additional information, including the price range, if any, is unavailable at the time of filing.

Filing Info

Accession No.

0000950170-25-113276

Form Type

4

Issuer CIK

0001936258

Kooij Louise Frederika's History

Date Ticker Type Value
2026-01-28 NAMS M $355K
2026-01-28 NAMS $1.0M
2026-01-28 NAMS M $0
2026-01-27 NAMS M $434K
2026-01-27 NAMS $1.3M
2026-01-27 NAMS M $0
2026-01-26 NAMS M $375K
2026-01-26 NAMS $1.1M
2026-01-26 NAMS $10K
2026-01-26 NAMS M $0

Other Insiders at NAMS (90d)

Insider Bought Sold Last
Kooij Louise Frederika
Chief Accounting Officer
$4.8M 2026-01-28