144Filing Date: Sep 17, 2026
Cloudflare (NET)
Insider Proposed Sale Notice
View SEC Filing
ACC: 0001950047-26-009632
Sale Plan
THOMAS SEIFERT
Officer·Cloudflare
Proposed
CommonNYSE
Shares10.00K
Est. DateSep 17
Market Value$3.25M
BrokerMorgan Stanley Smith Barney LLC Executive Financial Services
AcquisitionExercise of Stock Options · Issuer
Acquired DateSep 17, 2026
Amount Acquired10.00K
10b5-1 Plan Adoption11/20/2025
% Outstanding0.0031%
10b5-1
Exercise / Payment Details
Paid: Sep 17, 2026Method: Cash
Sales Past 3 Months Total $22.36M · 75.00K sh. expand_more
Aug
17
$3.07M
10.00K sh.
Aug
4
$16.52M
55.00K sh.
Jul
17
$2.77M
10.00K sh.
auto_awesomeDeep Analysis
Deep Analysis
Cloudflare officer Thomas Seifert filed notice of intent to sell 10,000 shares (~$3.25M) on Sept 17, 2026, acquired the same day through a stock option exercise — the latest tranche in a 10b5-1 plan adopted Nov. 20, 2025.
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Signature & Compliance expand_more
Notice DateSep 17, 2026
10b5-1 Plan Adoption11/20/2025
Signature /s/ Thomas J Seifert
Issuer Info expand_more
CompanyCloudflare, Inc.
CIK0001477333
SEC File No.001-39039
Phone8889935273
Address101 Townsend Street, San Francisco, CA 94107