Insider profile

van der Kolk Robert J.

TitlePresident of EMEA and APACView on SEC.gov ↗

This page tracks every SEC Form 4 filing since April 2023 by van der Kolk Robert J., President of EMEA and APAC: 28 transactions in total, including 0 open-market purchases and 6 sales. Each record is parsed directly from the original filing, with amendments reconciled so a corrected filing never double-counts.

Activity summary

Recent insider activity is bullish. Over the last 30 days, 2 insiders purchased shares versus 1 sale. Buying was led by van der Kolk Robert J..

Quarterly balance

Buy and sell value by quarter, Q1 24 to Q3 26. van der Kolk Robert J. sold in every quarter shown.

Q1 24Q4 24Q1 25Q3 25Q1 26Q3 26

Bars below the rule are sales, above are purchases. Largest quarter on the chart is $3.4M.

Track record

$0
Total purchased
$5.3M
Total sold
6
0B · 6S transactions
Net seller
Overall direction

Most active in

Filing history: Feb 2024Aug 2026Under a 10b5-1 plan: 0%Full history: 28 filings

Transaction History

Sourced from SEC EDGAR Form 4 filings. Updated hourly.

DateInsiderCompanyTypeSharesPriceValue
Aug 10, 2026van der Kolk Robert J.NVT
Sale
5,858$164.32$963K
Aug 10, 2026van der Kolk Robert J.NVT
Option Exercise
5,858$20.22$118K
Aug 10, 2026van der Kolk Robert J.NVT
Option Exercise
5,858
Mar 5, 2026van der Kolk Robert J.NVT
Tax Withholding
2,055$110.55$227K
Mar 5, 2026van der Kolk Robert J.NVT
Tax Withholding
5,763$110.55$637K

23 more transactions hidden

Free account · No credit card required

Building something? Get API access →

Reading an insider's Form 4 history

Corporate insiders — directors, officers, and holders of more than 10% of a company's stock — must report their trades to the SEC on Form 4 within two business days. Looking at one insider's filings over time shows whether they tend to buy on the open market (a discretionary use of their own money, generally the strongest signal), sell, or simply receive and exercise equity awards as compensation.

The track record above measures how this insider's past open-market purchases performed in the months after each filing. Trades made under a pre-scheduled Rule 10b5-1 plan are flagged because they carry no timing signal. To pull any insider's full history programmatically, see the insider trading API or our guide to reading Form 4 filings.