JC
John Graham-Cumming (Director) filed 8 Form 4 reports in the trailing twelve months (0 purchases, 8 sales), most often in Cloudflare, Inc. (NET). The largest single filing was $658K of NET (3,249 sh across 3 lots, as filed), executed Mar 27. Data as of Nov 8 2026.
Add to watchlistReturn, ttmiAverage return per filing, trailing twelve months
–
no purchases on file
Delay-adjustediThe same average, entered at disclosure dates
–
returns measure stock purchases only
Filings, ttm
8
0 buys · 8 sells
Median delay
–
measured on stock purchases
Volume, ttmiDollar value disclosed in the trailing twelve months
$3.3M
shares × price, as filed
Last traded
Aug 10
Filed Aug 11
Median ADV $1.1B across their filed names
Open performance→Volume by month
Buys $0
Sells $6.0M
Shares × price, as filed · by filing month · past 24 months
Sectors filed on
Technology
8 filings
Sector per market data · by filing · past 12 months
Most traded names
NETRecent filings
NETSALE
Cloudflare, Inc.
View filing →
$408K1,638 sh across 3 lots
Exec Nov 3 2025
Filed Nov 3 2025 · 5:30 PM ET NETSALE Cloudflare, Inc. View filing → $471K
2,125 sh across 3 lots
Exec Oct 13 2025
Filed Oct 15 2025 · 5:30 PM ET NETSALE Cloudflare, Inc. View filing → $1.9M
8,964 sh across 4 lots
Exec Sep 2 2025
Filed Sep 4 2025 · 5:30 PM ET