Filing Details

Accession Number:
0000950170-25-096665
Form Type:
4
Zero Holdings:
No
Publication Time:
2025-07-17 17:19:01
Reporting Period:
2025-07-15
Filing Date:
2025-07-17
Accepted Time:
2025-07-17 17:19:01
SEC Url:
Form 4 Filing
Issuer
Cik Name Symbol Sector (SIC) IRS No
1936258 Newamsterdam Pharma Co N.v. NAMS () 4
Insiders
Cik Name Reported Address Insider Title Director Officer Large Shareholder Other
1699022 F Douglas Kling C/O Newamsterdam Pharma Company N.v.
Gooimeer 2-35
Naarden P7 1411 DC
Chief Operating Officer No No No No
Transaction Summary
Sold: 98,612 shares Avg. Price: $21.26 Total Value: $2,096,655.08
Number of Shares After Transactions: 44,000 shares
Reported Non-Derivative Transactions
Sec. Name Acquisiton - Disposition Date Amount Price Remaning Holdings Equity Swap Involved Form Type Code Nature of Ownership Explanation
Ordinary Shares Acquisiton 2025-07-15 47,569 $10.90 91,569 No 4 M Direct
Ordinary Shares Disposition 2025-07-15 44,025 $21.38 47,544 No 4 S Direct
Ordinary Shares Disposition 2025-07-15 3,544 $22.12 44,000 No 4 S Direct
Ordinary Shares Acquisiton 2025-07-16 51,043 $10.90 95,043 No 4 M Direct
Ordinary Shares Disposition 2025-07-16 51,043 $21.10 44,000 No 4 S Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 M Direct
No 4 S Direct
No 4 S Direct
No 4 M Direct
No 4 S Direct
Reported Derivative Transactions
Sec. Name Sec. Type Acquisiton - Disposition Date Amount Price Amount - 2 Price - 2
Ordinary Shares Option (right to buy) Disposition 2025-07-15 47,569 $0.00 47,569 $10.90
Ordinary Shares Option (right to buy) Disposition 2025-07-16 51,043 $0.00 51,043 $10.90
Remaning Holdings Exercise Date Expiration Date Equity Swap Involved Transaction Form Type Transaction Code Nature of Ownership
213,745 2033-01-01 No 4 M Direct
162,702 2033-01-01 No 4 M Direct
Footnotes
  1. This transaction was effected pursuant to a trading plan adopted by the Reporting Person in accordance with Rule 10b5-1 of the Securities Exchange Act of 1934, as amended.
  2. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $21.02 per share to $22.01 per share. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold in each transaction.
  3. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $22.02 per share to $22.22 per share. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold in each transaction.
  4. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $20.88 per share to $21.56 per share. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold in each transaction.
  5. The option was granted on January 1, 2023. 25% of the shares underlying the option vested on the one-year anniversary of the vesting start date, with the remaining shares vesting in equal monthly installments thereafter for three years, subject to the Reporting Person's continued service through each such date.