Find the Dutch & global insider trades that matter

Netherlands insider trading tracker for AFM MAR disclosures on Euronext Amsterdam—with the same alerts and screeners you use for UK, US and global markets. Search company histories, compare insider buying and selling, and set alerts for the Dutch stocks you research.

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Latest Dutch AFM MAR insider filings

Dutch AFM MAR insider filings reported in the past 7 days, newest reporting date first. Transaction dates can be earlier. All includes purchases, sales and other disclosed transaction types.

Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
NL argenx SE (ARGX)
Transaction date
Sale
Insider
Ulrichts P. Chief Scientific Officer
Price
825.00
Quantity 921
Value €759,825
NL argenx SE (ARGX)
Transaction date
Sale
Insider
Ulrichts P. Chief Scientific Officer
Price
825.00
Quantity 13
Value €10,725
Notification date Transaction date Company B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value
2026-11-10 2026-11-06
S Sale
Sabater Martos J.

Board member
380,297
8.00
€3,042,376 		380,297 8.00 €3,042,376
2026-11-06 2026-11-05
NL argenx SE (ARGX)
S Sale
3.2
Ulrichts P.

Chief Scientific Officer
921
825.00
€759,825 		921 825.00 €759,825
2026-11-06 2026-11-04
NL argenx SE (ARGX)
S Sale
3.2
Ulrichts P.

Chief Scientific Officer
13
825.00
€10,725 		13 825.00 €10,725
2026-11-06 2026-11-04
S Sale
3.3
L. Garavoglia
Director or Supervisory Board Member
356,417
6.49
€2,313,146 		356,417 6.49 €2,313,146
2026-11-05 2026-11-04
S Sale
2.6
Lusk S.

Chief Commercial Officer
1,350
115.61
US$156,074 		1,350 115.61 US$156,074
2026-11-05 2026-11-03
S Sale
1.0
Gualandris F.

President Quality, Manufacturing and Technolohy; Member of the Executive Committee
6,200
48.73
US$302,126 		6,200 48.73 US$302,126
2026-11-05 2026-11-03
S Sale
3.3
L. Garavoglia
Director or Supervisory Board Member
43,583
6.45
€281,110 		43,583 6.45 €281,110
2026-11-04 2026-10-31
O Option / Other
2.5
Prince S.

CEO
206,473
0.00
US$0 		206,473 0.00 US$0
View all Netherlands insider transactions →

Unusual insider activity

Buying and selling patterns identified against each company’s trading history.

Company ActivityInsidersNet insider flow (USD)Reported
NL argenx SE (ARGX)
Unusual selling cluster——6 Nov
Significant insider selling——5 Nov
View all: Unusual insider activity →

Track Dutch insider activity the way you invest

Build a shortlist from AFM MAR disclosures, then follow the same workflow across Europe and global markets when your portfolio crosses borders.

AFM MAR research

Navigate AFM MAR without the register-by-register grind

The AFM MAR register is the Netherlands’ official publication for manager dealings. It is built for regulatory disclosure, not day-to-day investment research. insider screener organises MAR notifications into searchable company histories, screeners and alerts while keeping the original filing available where we have it.

AFM vs insider screener
On the AFM register On insider screener
Issuer-by-issuer lookup Search companies, insiders and saved screens together
Raw MAR fields Purchase, sale and other labels with filters
No monitoring workflow Daily reports and email alerts as filings are processed
Limited comparison across names Screeners, activity signals and exportable histories
Global markets

One workspace for the Netherlands, Europe and 15 markets

This page is scoped to Dutch AFM MAR notifications. Your account is not limited to the Netherlands: the same watchlists, saved screens and alert settings work when you research UK, US or other markets we cover.

  • Hold Euronext Amsterdam and cross-listed names on one watchlist
  • Compare AFM filings with FCA, SEC and other European disclosures in one product
  • Jump from this Netherlands feed to the global homepage or another market tracker
Explore European insider transactions Browse all markets
Where to go next
Netherlands transaction feed

Full AFM-sourced history with filters

UK director dealings

FCA disclosures and UK company histories

Germany insider tracker

Pair Dutch listings with BaFin coverage

Market coverage & sources
Screeners

Build your shortlist of Dutch shares

Start with a ready-made screen for insider buying, large purchases or several insiders buying at the same company. Narrow the results to the sectors and transaction sizes that fit your Euronext Amsterdam research.

  • Compare insider buying and selling across Dutch companies
  • Filter by company, sector and transaction size
  • Save your criteria to use again or monitor with alerts
Explore Dutch company screeners
Screen Dutch companies
Top insider buysMost popular
Cluster buys
Largest buys
Executive buys
Activity signals

Spot Dutch insider activity that stands out from the past

A large MAR purchase is only part of the picture. Compare recent insider buying and selling with a company’s historical pattern to find activity that breaks its usual baseline.

  • Find activity that stands out against the company's historical baseline
  • Compare routine trading patterns with irregular timing
  • Open the company history to review the underlying filings
Explore Dutch company signals

Available on Premium plans.

Dutch insider activity in context
Illustrative example

Unusual buying at a Dutch company

Historical baseline
Recent activity

Recent buying stands out against the company's own history.

Abnormal activityDetected
Irregular trading patternDetected
Insider performance

Follow Dutch insiders with strong historical performance

Before choosing which managers and directors to follow, compare how their earlier MAR-reported trades performed. Review returns alongside success rates and trade counts.

  • Compare returns over the same holding period
  • Check the number of historical trades behind each ranking
  • Review realised performance from closed trades
Explore Dutch company insider rankings
View realised performance See the methodology

Available on Premium plans.

Holding-period performance
Illustrative example · 120-day holding period
InsiderAvg. returnSuccess rateTrades
Insider A+18%75%24
Insider B+14%70%20
Insider C+11%67%18

Review the track record behind each ranking. Historical performance does not predict future returns.

Alerts

Daily reports and trade alerts for Dutch shares

Keep up with the companies you own, the insiders you follow and the screens you have saved. Review a daily report or receive an email when a matching MAR notification is processed.

  • Company watchlist alerts
  • Insider-specific trade alerts
  • Monitor your saved screens
Set up Netherlands alerts

Plus includes daily reports; Premium adds email alerts as transactions are processed. Plan limits apply.

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Daily report · NetherlandsRecent filings
SWI Capital Holding Ltd

Jaume Martos · Board member

SaleReported 10 Nov 2026
€3M
argenx SE

Peter Ulrichts · Chief Scientific Officer

SaleReported 6 Nov 2026
€759,825
argenx SE

Peter Ulrichts · Chief Scientific Officer

SaleReported 6 Nov 2026
€10,725

Recent public AFM disclosures shown as a report preview. This is not a delivered email.

Dutch data, global research

From AFM MAR to a company’s trading history

Research Dutch insider transactions in the same workflow you use for other European and global markets. Search company histories, compare earlier purchases and sales, and open the underlying filing where available.

  • Notifications from AFM MAR across Euronext Amsterdam coverage
  • Reported roles, transaction types, values and currencies
  • Company histories alongside your other markets
Check Netherlands data coverage
Netherlands disclosure coverage
Available history

From October 2005

Processing schedule

Hourly during active coverage hours

Explore global insider activity

Take Dutch transaction data into your own research with CSV and Excel exports. See export limits by plan

Used by investors and research professionals

Insider Screener offers the best tool for identifying and monitoring insider activity I've found on the web, hard stop. Several of my top-performing buys came from identifying, researching and analyzing companies on found using this site I otherwise would have missed. I strongly recommend Insider Screener - only wish I found it sooner!

John G. Alexander, CFA Chief Investment Officer/Sr. Portfolio Mgr

I have been using Insider Screener for a long time, and I’m very pleased with the insights it provides. The great thing about this platform is that it offers data and insights not only for the US market but for other markets as well. I use it in my daily analysis and am truly grateful for this platform. Additionally, the customer service is excellent—any issues are resolved promptly, and they are always updating the platform with new features.

NTK Kotian Trader

Incredibly useful tool for monitoring corporate insider transactions... simple interface, highly customizable screens, customizable daily alerts.

Duane Portfolio Manager

Understanding Dutch AFM insider filings

What is Dutch insider trading data on AFM MAR?

The AFM publishes transactions by persons discharging managerial responsibilities (PDMRs) and closely associated persons under EU Market Abuse Regulation (MAR). Notifications cover dealings in listed instruments, roles, volumes and prices. This page organizes transactions in our Netherlands reporting coverage. AFM MAR register

Do you cover Euronext Amsterdam and Euronext Amsterdam-listed names?

We process AFM MAR insider notifications for Dutch reporting coverage, including companies listed on Euronext Amsterdam where those disclosures are published. Coverage depth and history vary by issuer; check our coverage page for processing status.

How does insider screener compare to the AFM register?

The AFM register is the official regulatory publication. insider screener turns MAR notifications into searchable company histories, screeners, exports and alerts. It is built for ongoing research rather than issuer-by-issuer register lookup. AFM MAR guidance

How quickly do new AFM notifications appear?

Netherlands processing runs on our European schedule during active coverage hours. A notification can appear after the dealing date depending on MAR reporting deadlines and source availability.

Can I track Dutch and other European stocks together?

Yes. Add Dutch listings and other markets to the same watchlist. Screeners, saved searches and alert settings are shared across the markets your plan includes.

Why can the transaction date and publication date differ?

The transaction date records when the dealing occurred; the notification date records when the MAR filing was published. This preview is ordered by notification date and focuses on disclosures reported in the past seven days.

Are Dutch insider trade values shown in euros?

Check the currency beside each transaction and in the original filing. Dutch MAR notifications commonly use euros (EUR), but the disclosed currency should be confirmed. Ranking previews labelled USD use converted comparison values.

Is every acquisition an open-market insider buy?

No. A filing can reflect an option exercise, gift, private arrangement or another transaction type. Read the disclosed nature, price and quantity before interpreting a change in holdings.

Does manager buying mean an AEX stock will rise?

A purchase can be useful research context, but it does not predict returns. Compare size, earlier dealings, transaction type and the company’s wider position.

Can I receive alerts for Dutch companies?

Open a company page from search and use its report or alert actions. Plus includes daily reports; Premium adds email alerts as transactions are processed. Plan limits apply.

Start tracking Dutch insider trades

Find Euronext Amsterdam companies to research, compare the insiders behind the trades and keep your watchlist up to date.

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