InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (32 ops.)
Insider track record
Board DirectorDisclosed buys
0
Disclosed sells
32
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Browse the complete record of transactions filed by Wassenaar Yvonne, Director. Insider active across 6 companies, notably Forrester Research, INC.. Aggregated, 76 reports have been logged. Split: 0 buy · 32 sells. Total volume traded: €987k. History available since 24 May 2021. The latest transaction was disclosed on 3 September 2026 (C). Regulator: SEC (Form 4). The full history is accessible without signup.
Companies and markets linked to Wassenaar Yvonne
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations76 total
513 shares0Class A Common StockSEC:0001707744-26-000021:0
721 shares@ US$89.520.0003% mcap54.3% of flowClass A Common StockSEC:0001707744-26-000021:1
538 shares0Common StockSEC:0001596532-26-000208:0
721 shares@ US$75.000.0003% mcap100.0% of flowClass A Common StockSEC:0001707744-26-000019:0
324 shares@ US$139.8920.0000% mcap16.6% of flowCommon StockSEC:0001596532-26-000097:1
329 shares@ US$140.86420.0000% mcap17.0% of flowCommon StockSEC:0001596532-26-000097:2
242 shares@ US$141.89280.0000% mcap12.6% of flowCommon StockSEC:0001596532-26-000097:3
76 shares@ US$142.61890.0000% mcap4.0% of flowCommon StockSEC:0001596532-26-000097:4
971 shares0Common StockSEC:0001596532-26-000097:0
607 shares@ US$153.35130.0000% mcap19.0% of flowCommon StockSEC:0001596532-26-000058:2
78 shares@ US$151.06970.0000% mcap2.4% of flowCommon StockSEC:0001596532-26-000058:0
414 shares@ US$152.30630.0000% mcap12.8% of flowCommon StockSEC:0001596532-26-000058:1
290 shares@ US$154.0750.0000% mcap9.1% of flowCommon StockSEC:0001596532-26-000058:3
6 shares@ US$154.720.0000% mcap0.2% of flowCommon StockSEC:0001596532-26-000058:4
264 shares@ US$132.69046.9% of flowCommon StockSEC:0001596532-26-000048:0
70 shares@ US$129.4071.7% of flowCommon StockSEC:0001596532-26-000041:0
1,367 shares@ US$34.7910.6% of flowOrdinary SharesSEC:0001707744-26-000005:0
971 shares0Common StockSEC:0001596532-26-000037:0
146 shares0Class A Common StockSEC:0001707744-26-000003:0
1,957 shares@ US$58.7025.7% of flowOrdinary SharesSEC:0001707744-26-000001:0
1,368 shares@ US$60.0929.1% of flowOrdinary SharesSEC:0001707744-25-000008:0
971 shares0Common StockSEC:0001596532-25-000309:0
5,487 shares0Ordinary SharesSEC:0001707744-25-000006:0
1,372 shares@ US$47.9432.8% of flowOrdinary SharesSEC:0001707744-25-000004:0
1,372 shares@ US$49.9050.4% of flowOrdinary SharesSEC:0001707744-25-000003:0
25 of 76 declarations
About Wassenaar Yvonne
Yvonne Wassenaar is Administrateur. She has filed 72 filings in total, and, across the sampled recent filings from 2021-05-26 to 2026-05-22, these are all sales for a total of EUR 884421, with filings at JFrog Ltd, Arista Networks, Inc., and other companies in the provided scope.
