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Home/Insiders/Graham-Cumming John

Graham-Cumming John

Director

Director
Total trades
110
Bought (open market)
$0
Sold (open market)
$8.4M
Tickers traded
1
Graham-Cumming John has filed 110 Form 4 transactions, all in a single company, Cloudflare (NET). The pattern is one-sided: zero open-market purchases and zero acquisitions of any kind, against $8.37 million in total sales. The most recent activity, covering July and August 2026, shows 23 open-market sales and no buys. The August 10, 2026 filings are the densest cluster. Seventeen separate sale transactions were reported that day, ranging from $7,797.50 to $122,458.94. Combined, those August sales total roughly $702,000. The July 6, 2026 filings show a similar structure, with six sales between $3,001.77 and $231,505.83, plus one option exercise valued at $112,694.40 on each date. The exercise code M is mechanical, and the corresponding sales are the disposition of those shares. The dollar values are consistent with a pre-arranged selling plan rather than a response to price action. Sales occur on two specific dates, are split into many small lots, and are paired with option exercises of identical value. There is no recent purchase activity of any kind, and the total buy value across all 110 filings is zero. The direction is unambiguous: Graham-Cumming has been a seller of NET stock throughout the filing period, with no offsetting open-market buying.

AI-assisted summary

12-month activity

Monthly buy vs sell totals from Graham-Cumming John's Form 4 filings.

BuysSells
Show data table
MonthBuysSellsFilings
November 2025$0$613K11
December 2025$0$502K8
January 2026$0$505K9
February 2026$0$437K7
March 2026$0$1.2M14
April 2026$0$00
May 2026$0$479K7
June 2026$0$595K9
July 2026$0$623K7
August 2026$0$766K18
September 2026$0$00
October 2026$0$00

Recent trades

Most recent Form 4 filings by Graham-Cumming John.

  • Graham-Cumming Johnexercised2,520 shares ofNETat $44.72$113KAug 10 · filed Aug 11Details
  • Graham-Cumming Johnsold64 shares ofNETat $292.758$19KAug 10 · filed Aug 11Details
  • Graham-Cumming Johnsold78 shares ofNETat $294.985$23KAug 10 · filed Aug 11Details

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  • Graham-Cumming Johnsold36 shares ofNETat $295.641$11KAug 10 · filed Aug 11Details
  • Graham-Cumming Johnsold68 shares ofNETat $297.699$20KAug 10 · filed Aug 11Details
  • Graham-Cumming Johnsold81 shares ofNETat $298.636$24KAug 10 · filed Aug 11Details
  • Graham-Cumming Johnsold96 shares ofNETat $299.804$29KAug 10 · filed Aug 11Details
  • Graham-Cumming Johnsold97 shares ofNETat $300.973$29KAug 10 · filed Aug 11Details
  • Graham-Cumming Johnsold309 shares ofNETat $302.055$93KAug 10 · filed Aug 11Details
  • Graham-Cumming Johnsold404 shares ofNETat $303.116$122KAug 10 · filed Aug 11Details
  • Graham-Cumming Johnsold199 shares ofNETat $303.96$60KAug 10 · filed Aug 11Details
  • Graham-Cumming Johnsold365 shares ofNETat $305.14$111KAug 10 · filed Aug 11Details
  • Graham-Cumming Johnsold108 shares ofNETat $306.162$33KAug 10 · filed Aug 11Details
  • Graham-Cumming Johnsold85 shares ofNETat $307.593$26KAug 10 · filed Aug 11Details
  • Graham-Cumming Johnsold186 shares ofNETat $309.019$57KAug 10 · filed Aug 11Details
  • Graham-Cumming Johnsold173 shares ofNETat $309.831$54KAug 10 · filed Aug 11Details
  • Graham-Cumming Johnsold146 shares ofNETat $311.34$45KAug 10 · filed Aug 11Details
  • Graham-Cumming Johnsold25 shares ofNETat $311.9$8KAug 10 · filed Aug 11Details
  • Graham-Cumming Johnexercised2,520 shares ofNETat $44.72$113KJul 6 · filed Jul 7Details
  • Graham-Cumming Johnsold138 shares ofNETat $245.597$34KJul 6 · filed Jul 7Details
  • View all 110 trades →