SEC Form 4 · insider transactions · free

Cloudflare, Inc. insider buying and selling

27 Form 4 filings against Cloudflare, Inc. (NET) in the last 90 days. Below are the transactions from 4 recent filings, one per insider where the window allows, as filed.

Window 2026-07-11 to 2026-10-09 · CIK 0001477333 · newest filing 2026-10-07 · source: SEC EDGAR full-text search and the Form 4 XML itself
DateInsiderRoleTransactionCodeSharesPriceOwned after
2026-10-05Zatlyn MichellePresident and Board Co-Chair, directorconversionC33,003102,778
2026-10-05Zatlyn MichellePresident and Board Co-Chair, directoropen-market saleS3,619$349.0799,159
2026-10-05Zatlyn MichellePresident and Board Co-Chair, directoropen-market saleS2,683$350.0996,476
2026-10-05Zatlyn MichellePresident and Board Co-Chair, directoropen-market saleS4,829$351.3091,647
2026-10-05Zatlyn MichellePresident and Board Co-Chair, directoropen-market saleS6,864$352.3984,783
2026-09-22Ledbetter Carldirectoropen-market saleS5,000$353.15873,073
2026-09-17SEIFERT THOMAS JChief Financial OfficerconversionC10,000117,902
2026-09-17SEIFERT THOMAS JChief Financial Officeropen-market saleS100$318.90117,802
2026-09-17SEIFERT THOMAS JChief Financial Officeropen-market saleS100$320.89117,702
2026-09-17SEIFERT THOMAS JChief Financial Officeropen-market saleS100$326.56117,602
2026-09-17SEIFERT THOMAS JChief Financial Officeropen-market saleS300$328.04117,302
2026-08-17Starzak Alissa MichelleChief Legal Officeroption exerciseM3,333$77.70117,953
2026-08-17Starzak Alissa MichelleChief Legal Officeropen-market saleS965$307.55116,988
2026-08-17Starzak Alissa MichelleChief Legal Officeropen-market saleS585$308.66116,403
2026-08-17Starzak Alissa MichelleChief Legal Officeropen-market saleS350$309.51116,053
2026-08-17Starzak Alissa MichelleChief Legal Officeropen-market saleS274$310.62115,779

What the filings show

Across the 4 filings read here, 4 insiders at Cloudflare, Inc. (NET) reported 13 open-market sales of 25,769 shares worth about $8.9M.

The largest by value was Zatlyn Michelle (President and Board Co-Chair, director), with about $6.3M sold on the open market.

27 Form 4 filings were made against Cloudflare, Inc. in the 90 days to October 9, 2026; the paid report reads all of them.

Transaction codes: P is an open-market purchase, S an open-market sale, A a grant or award, M an option exercise, F shares surrendered for tax. 0 open-market buys and 13 open-market sales in the rows above.
free alert

Free. One email a day at most, only when something changes. Confirm by email first; unsubscribe with one click. Privacy.

The Form 4 flow against Cloudflare, Inc., parsed and explained

The free view above is the newest few filings. The paid report reads the newest Form 4 filings of the last 90 days (up to 100), separates open-market buys and sales from awards, exercises and tax withholding, totals the flow per insider, flags 10b5-1 plans where the filing notes them, and hands you a cited write-up plus a downloadable transactions table.

agents: POST /v1/insider-report with {"ticker":"NET"} over x402 or MPP, $0.60

Sample output and API docs · all reports

NET company profileAll insider pages13F fund holdingsAll reportsWatch NET for new filings

Generated from public SEC EDGAR filings. Filing data is shown as filed. This is information, not investment advice.