Cloudflare, Inc.
Could not find a ticker for this position, may be a filing error
A company that keeps websites fast, safe, and online by acting as a "firewall in the cloud" — routing traffic through its global network to fend off cyberattacks and speed up loading for millions of sites. Co-founders Matthew Prince, Michelle Zatlyn, and Lee Holloway launched it in 2009, building on their earlier Project Honey Pot, which tracked how spammers harvested email addresses. The name came from a friend's suggestion for a "firewall in the cloud," fitting a service that shields and accelerates internet traffic.
Granted 400.1K · Sold 5.34M
Granted 477.0K · Sold 3.02M
Granted 334.3K · Sold 1.25M
Granted 4.2K · Sold 963.7K
Granted 28.6K · Sold 34.0K
Granted 4.2K · Sold 211.5K
Granted 73.3K · Sold 16.2K
Granted 96.1K · Sold 131.5K
Granted 43.3K · Sold 70.5K
Granted 4.2K · Sold 15.5K
Granted 4.2K · Sold 3.9K
Granted 3.0K · Sold 27.5K
Granted 3.4K
Granted 3.4K
| Insider | Stake change | Holds now | Granted / vested | Bought | Sold |
|---|---|---|---|---|---|
| Prince MatthewCEO & Board Co-Chair, Director, 10% owner · 704 transactions | — | 66.82M | 400.1K | — | 5.34M |
| Zatlyn MichellePresident and Board Co-Chair, Director · 696 transactions | — | 13.27M | 477.0K | — | 3.02M |
| Seifert Thomas JChief Financial Officer · 369 transactions | — | 1.54M | 334.3K | — | 1.25M |
| Ledbetter CarlDirector · 115 transactions | -50.8% | 920.2K | 4.2K | — | 963.7K |
| Graham-Cumming JohnDirector · 86 transactions | — | 494.1K | 28.6K | — | 34.0K |
| Sandell Scott DDirector · 9 transactions | -6.8% | 222.1Kas of Jun 2025 | 4.2K | — | 211.5K |
| Starzak Alissa MichelleChief Legal Officer · 8 transactions | — | 134.6K | 73.3K | — | 16.2K |
| Kramer Douglas JamesChief Legal Officer · 99 transactions | -55% | 118.8K | 96.1K | — | 131.5K |
| Riley JanelChief Accounting Officer · 39 transactions | -59.4% | 49.2K | 43.3K | — | 70.5K |
| Suder KatrinDirector · 11 transactions | -23.1% | 37.4K | 4.2K | — | 15.5K |
| Hawkins Mark JDirector · 12 transactions | +2.8% | 10.1K | 4.2K | — | 3.9K |
| Eitel Maria SDirector · 9 transactions | -74.8% | 7.6Kas of Nov 2024 | 3.0K | — | 27.5K |
| Cunningham StaceyDirector · 1 transaction | — | 3.4Kas of Mar 2025 | 3.4K | — | — |
| Lakhani KarimDirector · 1 transaction | — | 3.3Kas of Mar 2025 | 3.4K | — | — |
Select a row to see that insider’s individual transactions. Sum of the holdings confirmed in the 12 months before this insider's last filing. A Form 4 reports a holding per line — held directly, or through a named trust, partnership or foundation, and in each share class separately — never a person’s total. Lines not restated in that time are left out and shown apart: an active filer restates what they still hold, so a line they did not restate is more often an entity since renamed, whose shares a successor line reports too. An amber marker means some were left out.
Net open-market activity over the last 3 years: -11.09M shares. Grants, option exercises and tax withholding are excluded — they are compensation mechanics, not decisions to buy or sell.