Company Insider Tape

NewAmsterdam Pharma Company N.V. Ordinary Shares insider transactions

Executive and director filing history, acquisition and disposal balance, executive concentration, cadence, and stored market context.

Symbol NAMS Latest filing 20 Jul 2026

Company Read

Net disposal

NAMS has 18 stored insider filings. Acquisitions account for 33.3% of classified filings and disposals account for 66.7%. The largest stored filing is $2.3M from KOOIJ, LOUISE FREDERIKA.

Latest filing 20 Jul 2026most recent stored row
Largest filing $2.3Mreported transaction value
Total filings 18stored transaction rows
Acquisition value $2.3M6 acquisitions
Disposal value $6.7M12 disposals
Net value $-4.4Macquisitions minus disposals

Filing cadence

Last 12 active months
May 2026 5
Jun 2026 6
Jul 2026 7

Acquisitions 33.3% · Disposals 66.7%

May 2026 $3.0M
Jun 2026 $1.7M
Jul 2026 $4.4M

Executive concentration

By filing count
KOOIJ, LOUISE FREDERIKA Chief Accounting Officer · 18 filings

Market Context

NAMS weekly market snapshot

Week 24 Jul 2026
Latest close 29.64 USDstored weekly close
1-week move -6.4%latest weekly bar
13-week move -10.8%medium-term context
Relative Strength -16.1Sharemaestro indicator
Fair value gap +30.5%price vs fair value
Trend signal 0smoothed trend state

Transaction History

Latest insider filings for NAMS

Showing 1-18 of 18
Date 20 Jul 2026
Insider KOOIJ, LOUISE FREDERIKAChief Accounting Officer
Side Disposal
Shares 70200
Price 29.96
Value 2103192
Security Ordinary Shares
Date 20 Jul 2026
Insider KOOIJ, LOUISE FREDERIKAChief Accounting Officer
Side Disposal
Shares 31885
Price 31.05
Value 990029
Security Ordinary Shares
Date 20 Jul 2026
Insider KOOIJ, LOUISE FREDERIKAChief Accounting Officer
Side Acquisition
Shares 80000
Price 11.17
Value 893600
Security Ordinary Shares
Date 20 Jul 2026
Insider KOOIJ, LOUISE FREDERIKAChief Accounting Officer
Side Acquisition
Shares 25000
Price 11.90
Value 297500
Security Ordinary Shares
Date 20 Jul 2026
Insider KOOIJ, LOUISE FREDERIKAChief Accounting Officer
Side Disposal
Shares 2915
Price 31.71
Value 92435
Security Ordinary Shares
Date 20 Jul 2026
Insider KOOIJ, LOUISE FREDERIKAChief Accounting Officer
Side Disposal
Shares 80000
Price 0.00
Value 0
Security Option (right to buy)
Date 20 Jul 2026
Insider KOOIJ, LOUISE FREDERIKAChief Accounting Officer
Side Disposal
Shares 25000
Price 0.00
Value 0
Security Option (right to buy)
Date 22 Jun 2026
Insider KOOIJ, LOUISE FREDERIKAChief Accounting Officer
Side Disposal
Shares 39700
Price 30.20
Value 1198940
Security Ordinary Shares
Date 22 Jun 2026
Insider KOOIJ, LOUISE FREDERIKAChief Accounting Officer
Side Acquisition
Shares 25000
Price 10.90
Value 272500
Security Ordinary Shares
Date 22 Jun 2026
Insider KOOIJ, LOUISE FREDERIKAChief Accounting Officer
Side Acquisition
Shares 15000
Price 11.90
Value 178500
Security Ordinary Shares
Date 22 Jun 2026
Insider KOOIJ, LOUISE FREDERIKAChief Accounting Officer
Side Disposal
Shares 300
Price 30.73
Value 9219
Security Ordinary Shares
Date 22 Jun 2026
Insider KOOIJ, LOUISE FREDERIKAChief Accounting Officer
Side Disposal
Shares 15000
Price 0.00
Value 0
Security Option (right to buy)
Date 22 Jun 2026
Insider KOOIJ, LOUISE FREDERIKAChief Accounting Officer
Side Disposal
Shares 25000
Price 0.00
Value 0
Security Option (right to buy)
Date 26 May 2026
Insider KOOIJ, LOUISE FREDERIKAChief Accounting Officer
Side Disposal
Shares 65000
Price 35.69
Value 2319850
Security Ordinary Shares
Date 26 May 2026
Insider KOOIJ, LOUISE FREDERIKAChief Accounting Officer
Side Acquisition
Shares 60000
Price 10.00
Value 600000
Security Ordinary Shares
Date 26 May 2026
Insider KOOIJ, LOUISE FREDERIKAChief Accounting Officer
Side Acquisition
Shares 5000
Price 10.90
Value 54500
Security Ordinary Shares
Date 26 May 2026
Insider KOOIJ, LOUISE FREDERIKAChief Accounting Officer
Side Disposal
Shares 5000
Price 0.00
Value 0
Security Option (right to buy)
Date 26 May 2026
Insider KOOIJ, LOUISE FREDERIKAChief Accounting Officer
Side Disposal
Shares 60000
Price 0.00
Value 0
Security Option (right to buy)