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Corporate insider profile

Thomas J Seifert Insider Trades

Latest reported as Chief Financial Officer of Cloudflare, Inc. (NET).

Purchase filings
0
Reported companies
1
Net open-market value
-$35,737,813.00
Latest transaction
Oct 19, 2026

Affiliated corporations

Reported company relationships

NETLatest reported

Cloudflare, Inc.

Chief Financial Officer

Transaction history

Open-market Transactions

Open-market insider purchase and sale transactions
DateCompanyRoleTypeSharesPriceTotal value
Oct 19, 2026Cloudflare, Inc. (NET)Chief Financial OfficerSale12,500$299.59$3,744,828
Sep 17, 2026Cloudflare, Inc. (NET)Chief Financial OfficerSale10,000$332.46$3,324,617
Aug 17, 2026Cloudflare, Inc. (NET)Chief Financial OfficerSale10,000$307.32$3,073,176
Aug 4, 2026Cloudflare, Inc. (NET)Chief Financial OfficerSale55,000$300.30$16,516,286
Jul 17, 2026Cloudflare, Inc. (NET)Chief Financial OfficerSale10,000$276.92$2,769,195
Jun 17, 2026Cloudflare, Inc. (NET)Chief Financial OfficerSale10,000$232.39$2,323,887
May 18, 2026Cloudflare, Inc. (NET)Chief Financial OfficerSale10,000$200.61$2,006,068
Apr 17, 2026Cloudflare, Inc. (NET)Chief Financial OfficerSale10,000$197.98$1,979,757