Data spanning the past 90 days through December 17, 2025 reveals that Cloudflare's three principal insider shareholders consist of Director John Graham-Cumming (495.19K shares), President And Board Co Chair Michelle Zatlyn (374.20K shares), CEO & Board Co Chair Matthew Prince (349.64K shares).
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| Carl Ledbetter | 1,002,672 | 09 Jun, 2025 | |
| John Graham-Cumming | 495,191 | 16 Dec, 2025 | |
| Michelle Zatlyn | President And Board Co Chair | 374,199 | 18 Nov, 2025 |
| Matthew Prince | CEO & Board Co Chair | 349,644 | 18 Nov, 2025 |
| Thomas J Seifert | Chief Financial Officer | 137,486 | 21 Nov, 2025 |
| Douglas James Kramer | Chief Legal Officer | 113,101 | 02 Dec, 2025 |
| Janel Riley | Chief Accounting Officer | 56,144 | 18 Nov, 2025 |
| Katrin Suder | 39,754 | 19 Nov, 2025 | |
| Paul D. Underwood | Chief Accounting Officer | 27,834 | 17 May, 2023 |
| Mark Anderson | 15,388 | 02 Jun, 2023 | |
| Mark J Hawkins | 10,856 | 02 Dec, 2025 | |
| Scott D Sandell | 10,536 | 09 Jun, 2025 | |
| Karim Lakhani | 6,706 | 31 Mar, 2025 | |
| Maria S Eitel | 5,927 | 04 Nov, 2024 | |
| Stacey Cunningham | 3,373 | 31 Mar, 2025 | |
| Stanley J Meresman | 2,441 | 12 May, 2022 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 15 Dec, 2025 | John Graham-Cumming | Class A Common Stock | A | 2,520 | $44.72 | 497,711 | D | M |
| 15 Dec, 2025 | John Graham-Cumming | Class A Common Stock | D | 552 | $196.85 | 497,159 | D | S |
| 15 Dec, 2025 | John Graham-Cumming | Class A Common Stock | D | 166 | $198.19 | 496,993 | D | S |
| 15 Dec, 2025 | John Graham-Cumming | Class A Common Stock | D | 569 | $199.03 | 496,424 | D | S |
| 15 Dec, 2025 | John Graham-Cumming | Class A Common Stock | D | 542 | $200.11 | 495,882 | D | S |
| 15 Dec, 2025 | John Graham-Cumming | Class A Common Stock | D | 494 | $201.09 | 495,388 | D | S |
| 15 Dec, 2025 | John Graham-Cumming | Class A Common Stock | D | 163 | $202.03 | 495,225 | D | S |
| 15 Dec, 2025 | John Graham-Cumming | Class A Common Stock | D | 34 | $202.65 | 495,191 | D | S |
| 09 Dec, 2025 | Michelle Zatlyn | Class A Common Stock | A | 25,641 | - | 50,196 | I | M |
| 09 Dec, 2025 | Michelle Zatlyn | Class A Common Stock | D | 13,410 | $204.80 | 36,786 | I | S |
| 09 Dec, 2025 | Michelle Zatlyn | Class A Common Stock | D | 10,883 | $205.44 | 25,903 | I | S |
| 09 Dec, 2025 | Michelle Zatlyn | Class A Common Stock | D | 1,348 | $206.27 | 24,555 | I | S |
| 10 Dec, 2025 | Michelle Zatlyn | Class A Common Stock | A | 25,641 | - | 50,196 | I | M |
| 10 Dec, 2025 | Michelle Zatlyn | Class A Common Stock | D | 12,149 | $205.45 | 38,047 | I | S |
| 10 Dec, 2025 | Michelle Zatlyn | Class A Common Stock | D | 12,953 | $206.28 | 25,094 | I | S |
| 10 Dec, 2025 | Michelle Zatlyn | Class A Common Stock | D | 539 | $207.15 | 24,555 | I | S |
| 11 Dec, 2025 | Michelle Zatlyn | Class A Common Stock | A | 25,641 | - | 50,196 | I | M |
| 11 Dec, 2025 | Michelle Zatlyn | Class A Common Stock | D | 2,074 | $206.37 | 48,122 | I | S |
| 11 Dec, 2025 | Michelle Zatlyn | Class A Common Stock | D | 2,268 | $207.44 | 45,854 | I | S |
| 11 Dec, 2025 | Michelle Zatlyn | Class A Common Stock | D | 13,937 | $208.54 | 31,917 | I | S |