InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (7 ops.)
Insider track record
ExecutiveDisclosed buys
0
Disclosed sells
7
T+90 hit rate
50%
T+90 mean return
+13.0%
Across 6 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Browse the complete record of transactions filed by Graham-Cumming John, Director. Officer active across 1 company, notably Cloudflare, Inc.. Cumulatively, 21 filings have been logged. Split: 0 buy · 7 sells. History available since 27 March 2025. The latest transaction was filed on 27 March 2026 (Levée d'options). Regulator: SEC (Form 4). All data is free.
Declarations21 total
2,520 sharesClass A Common StockSEC:0002062725-26-000012:0
44 sharesClass A Common StockSEC:0002062725-26-000012:1
144 sharesClass A Common StockSEC:0002062725-26-000012:2
748 sharesClass A Common StockSEC:0002062725-26-000012:3
596 sharesClass A Common StockSEC:0002062725-26-000012:4
430 sharesClass A Common StockSEC:0002062725-26-000012:5
504 sharesClass A Common StockSEC:0002062725-26-000012:6
54 sharesClass A Common StockSEC:0002062725-26-000012:7
2,520 shares@ US$44.720.0001% mcap8.4% of flowClass A Common StockSEC:0002062725-26-000008:0
2,520 shares@ US$44.720.0001% mcap8.4% of flowClass A Common StockSEC:0002062725-26-000008
2,520 shares@ US$44.728.2% of flowClass A Common StockSEC:0002062725-26-000004
2,520 shares@ US$44.720.0001% mcap8.2% of flowClass A Common StockSEC:0002062725-26-000004:0
2,520 shares@ US$44.728.3% of flowClass A Common StockSEC:0002062725-26-000002
2,520 shares@ US$44.720.0001% mcap8.3% of flowClass A Common StockSEC:0002062725-26-000002:0
2,520 shares@ US$44.728.3% of flowClass A Common StockSEC:0002062725-25-000010
2,520 shares@ US$44.720.0001% mcap8.3% of flowClass A Common StockSEC:0002062725-25-000010:0
2,520 shares@ US$44.720.0001% mcap8.4% of flowClass A Common StockSEC:0002062725-25-000006:0
2,520 shares@ US$44.728.4% of flowClass A Common StockSEC:0002062725-25-000006
2,530 shares@ US$44.728.4% of flowClass A Common StockSEC:0002062725-25-000004
2,530 shares@ US$44.720.0001% mcap8.4% of flowClass A Common StockSEC:0002062725-25-000004:0
3,373 shares0Class A Common StockSEC:0001415889-25-009250:0
21 of 21 declarations
About Graham-Cumming John
John Graham-Cumming is a Board Member at Cloudflare, Inc. He participates in the strategic decisions of the board, bringing his expertise in management and corporate leadership. His experience in the technology sector allows him to contribute to the innovation and growth of the company.
