John Graham-Cumming

Companies

• CloudflareBoard member Mar 31, 2025 to now¹

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• Cloudflare NET494,909 shares²$148.1M at $299.30Aug 10, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

• Aug 10, 2026Sold 25 shares at $311.90 of Cloudflare²
• Aug 10, 2026Sold 146 shares at $311.34 of Cloudflare²
• Aug 10, 2026Sold 173 shares at $309.83 of Cloudflare²
• Aug 10, 2026Sold 186 shares at $309.02 of Cloudflare²
• Aug 10, 2026Sold 85 shares at $307.59 of Cloudflare²
• Aug 10, 2026Sold 108 shares at $306.16 of Cloudflare²
• Aug 10, 2026Sold 365 shares at $305.14 of Cloudflare²
• Aug 10, 2026Sold 199 shares at $303.96 of Cloudflare²
• Aug 10, 2026Sold 404 shares at $303.12 of Cloudflare²
• Aug 10, 2026Sold 309 shares at $302.05 of Cloudflare²
• Aug 10, 2026Sold 97 shares at $300.97 of Cloudflare²
• Aug 10, 2026Sold 96 shares at $299.80 of Cloudflare²
• Aug 10, 2026Sold 81 shares at $298.64 of Cloudflare²
• Aug 10, 2026Sold 68 shares at $297.70 of Cloudflare²
• Aug 10, 2026Sold 36 shares at $295.64 of Cloudflare²
• Aug 10, 2026Sold 78 shares at $294.98 of Cloudflare²
• Aug 10, 2026Sold 64 shares at $292.76 of Cloudflare²
• Aug 10, 2026Exercised options 2,520 shares at $44.72 of Cloudflare²
• Jul 6, 2026Sold 12 shares at $250.15 of Cloudflare³
• Jul 6, 2026Sold 182 shares at $249.38 of Cloudflare³
• Jul 6, 2026Sold 562 shares at $248.44 of Cloudflare³
• Jul 6, 2026Sold 686 shares at $247.44 of Cloudflare³
• Jul 6, 2026Sold 940 shares at $246.28 of Cloudflare³
• Jul 6, 2026Sold 138 shares at $245.60 of Cloudflare³
• Jul 6, 2026Exercised options 2,520 shares at $44.72 of Cloudflare³