NET
Cloudflare, Inc.
NYSE · Technology · Software - Infrastructure · US
$297.51
+0.41%0
Insider buys (3m)
185
Insider sells (3m)
-$155.7M
Net value (3m)
+10.5%
Price return (3m)
Form 4 filings
| Date | Insider | Activity | Shares | Price |
|---|---|---|---|---|
| Oct 7, 2026 | Zatlyn Michelle · director, officer: President and Board Co-Chair | Sale | 5,694 | $346 |
| Oct 7, 2026 | Zatlyn Michelle · director, officer: President and Board Co-Chair | Sale | 7,688 | $348 |
| Oct 7, 2026 | Zatlyn Michelle · director, officer: President and Board Co-Chair | Sale | 4,083 | $369 |
| Oct 7, 2026 | Zatlyn Michelle · director, officer: President and Board Co-Chair | Sale | 5,892 | $353 |
| Oct 7, 2026 | Zatlyn Michelle · director, officer: President and Board Co-Chair | Sale | 4,240 | $350 |
| Oct 7, 2026 | Zatlyn Michelle · director, officer: President and Board Co-Chair | Sale | 2,823 | $354 |
| Oct 7, 2026 | Zatlyn Michelle · director, officer: President and Board Co-Chair | Sale | 4,829 | $351 |
| Oct 7, 2026 | Zatlyn Michelle · director, officer: President and Board Co-Chair | Sale | 157 | $356 |
| Oct 7, 2026 | Zatlyn Michelle · director, officer: President and Board Co-Chair | Sale | 2,683 | $350 |
| Oct 7, 2026 | Zatlyn Michelle · director, officer: President and Board Co-Chair | Sale | 297 | $352 |
| Oct 7, 2026 | Zatlyn Michelle · director, officer: President and Board Co-Chair | Sale | 6,179 | $366 |
| Oct 7, 2026 | Zatlyn Michelle · director, officer: President and Board Co-Chair | Sale | 3,900 | $349 |
| Oct 7, 2026 | Zatlyn Michelle · director, officer: President and Board Co-Chair | Sale | 2,162 | $351 |
| Oct 7, 2026 | Zatlyn Michelle · director, officer: President and Board Co-Chair | Sale | 752 | $369 |
| Oct 7, 2026 | Zatlyn Michelle · director, officer: President and Board Co-Chair | Sale | 9,022 | $347 |
| Oct 7, 2026 | Zatlyn Michelle · director, officer: President and Board Co-Chair | M-Exempt | 33,003 | $2.04 |
| Oct 7, 2026 | Zatlyn Michelle · director, officer: President and Board Co-Chair | Sale | 9,170 | $367 |
| Oct 7, 2026 | Zatlyn Michelle · director, officer: President and Board Co-Chair | Sale | 4,260 | $364 |
| Oct 7, 2026 | Zatlyn Michelle · director, officer: President and Board Co-Chair | Sale | 3,619 | $349 |
| Oct 7, 2026 | Zatlyn Michelle · director, officer: President and Board Co-Chair | Sale | 6,864 | $352 |
| Oct 7, 2026 | Zatlyn Michelle · director, officer: President and Board Co-Chair | Sale | 8,559 | $368 |
| Oct 7, 2026 | Zatlyn Michelle · director, officer: President and Board Co-Chair | Sale | 6,136 | $355 |
| Sep 23, 2026 | Ledbetter Carl · director | Sale | 5,000 | $353 |
| Sep 21, 2026 | SEIFERT THOMAS J · officer: Chief Financial Officer | Sale | 700 | $329 |
| Sep 21, 2026 | SEIFERT THOMAS J · officer: Chief Financial Officer | Sale | 2,632 | $334 |
| Sep 21, 2026 | SEIFERT THOMAS J · officer: Chief Financial Officer | Sale | 100 | $319 |
| Sep 21, 2026 | SEIFERT THOMAS J · officer: Chief Financial Officer | Sale | 300 | $328 |
| Sep 21, 2026 | SEIFERT THOMAS J · officer: Chief Financial Officer | M-Exempt | 10,000 | $2.04 |
| Sep 21, 2026 | SEIFERT THOMAS J · officer: Chief Financial Officer | Sale | 600 | $335 |
| Sep 21, 2026 | SEIFERT THOMAS J · officer: Chief Financial Officer | Sale | 1,604 | $333 |
Institutional positioning
13F filings over the trailing two quarters
New 414Increased 976Reduced 759Sold out 123
| Filer | Action | Shares | Filed |
|---|---|---|---|
| Capital World Investors | Increased | 24,325,692 | Aug 12, 2026 |
| CAPITAL WORLD INVESTORS | Reduced | 22,735,569 | May 13, 2026 |
| BlackRock, Inc. | Increased | 21,598,907 | Aug 7, 2026 |
| BLACKROCK, INC. | Reduced | 21,094,282 | May 13, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Increased | 16,819,726 | Aug 13, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | New Position | 16,039,889 | May 8, 2026 |
| BAILLIE GIFFORD & CO | Reduced | 15,924,423 | May 8, 2026 |
| MORGAN STANLEY | Reduced | 15,883,321 | May 15, 2026 |
| MORGAN STANLEY | Reduced | 15,258,327 | Aug 13, 2026 |
| BAILLIE GIFFORD & CO | Reduced | 14,598,594 | Aug 6, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | Increased | 14,430,365 | Aug 13, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 13,716,196 | May 15, 2026 |
| FMR LLC | Increased | 13,560,451 | May 15, 2026 |
| FMR LLC | Reduced | 12,655,471 | Aug 13, 2026 |
| Capital International Investors | Increased | 10,981,005 | Aug 12, 2026 |
Insider activity from SEC Form 4; institutional positioning from 13F filings · Latest filing Oct 7, 2026