Thomas J Seifert sold $3.7M of NET stock

Thomas J Seifert, Chief Financial Officer of Cloudflare, Inc. (NET), sold 12,500 shares of NET stock worth $3.7M, per an SEC Form 4 filed Oct 19, 2026.

The sale was pre-arranged (a 10b5-1 plan or an option exercise), not a fresh decision.

The trade happened on Oct 15, 2026, 4 days before it was made public.

NET has moved -3.3% since the trade date, from $316.32 to $305.81 (Nov 13, 2026 close).