InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (1 ops.)
Insider track record
ExecutiveDisclosed buys
0
Disclosed sells
1
T+90 hit rate
67%
T+90 mean return
-4.2%
Across 6 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Explore the complete record of transactions filed by GREEN WILLIAM D, Director. Director active across 3 companies, notably Dell Technologies Inc.. Aggregated, 18 disclosures have been logged. Breakdown: 0 buy · 1 sell. Total volume traded: €2.2m. History available since 30 September 2021. The latest transaction was filed on 8 October 2025 (Levée d'options). Regulator: SEC (Form 4). All data is free.
Declarations18 total
152 shares@ US$13.980.1% of flowClass C Common StockSEC:0001232906-25-000012
152 shares@ US$13.980.0000% mcap0.1% of flowClass C Common StockSEC:0001232906-25-000012:0
26,258 shares@ US$13.600.0002% mcap17.1% of flowClass C Common StockSEC:0001232906-25-000010:0
26,258 shares@ US$13.6017.1% of flowClass C Common StockSEC:0001232906-25-000010
50,000 shares@ US$13.6032.8% of flowClass C Common StockSEC:0001232906-25-000006
50,000 shares@ US$13.600.0004% mcap32.8% of flowClass C Common StockSEC:0001232906-25-000006:0
20,000 shares@ US$13.605.5% of flowClass C Common StockSEC:0001571996-25-000087:0
20,000 shares@ US$130.0052.6% of flowClass C Common StockSEC:0001571996-25-000087:1
3,016 shares0Class C Common StockSEC:0001571996-24-000114:0
5,108 shares0Class C Common StockSEC:0001062993-23-018710:0
9,471 shares0Class C Common StockSEC:0001062993-22-019879:0
386,379 sharesCommon StockSEC:0001104659-22-078931:0
116,204 shares@ US$41.0050.0% of flowClass A Common StockSEC:0001619954-21-000147:0
116,204 shares@ US$41.00100.0% of flowClass A Common StockSEC:0001619954-21-000147
3,363 shares0Class C Common StockSEC:0001123292-21-001337:0
3,363 shares0Class C Common StockSEC:0001123292-21-001337
9,165 sharesClass A Common StockSEC:0001619954-21-000097
9,165 sharesClass A Common StockSEC:0001619954-21-000097:0
18 of 18 declarations
About GREEN WILLIAM D
William D. Green is a Board Member of Dell Technologies Inc. and Inovalon Holdings, Inc. He participates in strategic decisions and governance of these companies. His expertise in the technology sector is valuable for the development and growth of the organizations.
