Cloudflare, Inc (NET) insider trading
Every open-market stock purchase and sale by Cloudflare, Inc executives, directors, large shareholders and members of Congress, from SEC Form 4 filings. Sector: Technology.
Insider activity at a glance
- Michelle Zatlyn (President) and 7 others sold $174M in the last 90 days.
- Last insider buy: Maria S Eitel (Director), $387K, 4 years ago.
- Congress: Gilbert Cisneros sold $1K to $15K, 2 months ago.
Last 12 months: insiders bought $0 (0 buys) and sold $699M (90 sales). Last close $307.22 on Oct 21, 2026.
Recent NET insider trades
| Date | Insider | Trade | Value |
|---|---|---|---|
| Oct 19, 2026 | Thomas J Seifert (CFO) | Sold | $1.1M |
| Oct 19, 2026 | Thomas J Seifert (CFO) | Sold | $1M |
| Oct 19, 2026 | Thomas J Seifert (CFO) | Sold | $794K |
| Oct 19, 2026 | Carl Ledbetter (Director) | Sold | $598K |
| Oct 19, 2026 | Carl Ledbetter (Director) | Sold | $586K |
| Oct 19, 2026 | Thomas J Seifert (CFO) | Bought (not open market) | $559K |
| Oct 19, 2026 | Carl Ledbetter (Director) | Sold | $338K |
| Oct 19, 2026 | Thomas J Seifert (CFO) | Sold | $327K |
| Oct 19, 2026 | Thomas J Seifert (CFO) | Sold | $181K |
| Oct 19, 2026 | Thomas J Seifert (CFO) | Sold | $152K |
| Oct 19, 2026 | Thomas J Seifert (CFO) | Sold | $152K |
| Oct 19, 2026 | Thomas J Seifert (CFO) | Bought (not open market) | — |
| Oct 15, 2026 | Thomas J Seifert (CFO) | Sold (not open market) | $931K |
| Oct 7, 2026 | Michelle Zatlyn (President) | Sold | $3.1M |
| Oct 7, 2026 | Michelle Zatlyn (President) | Sold | $2.7M |
| Oct 7, 2026 | Michelle Zatlyn (President) | Sold | $2M |
| Oct 7, 2026 | Michelle Zatlyn (President) | Sold | $1.5M |
| Oct 7, 2026 | Michelle Zatlyn (President) | Sold | $1.4M |
| Oct 7, 2026 | Michelle Zatlyn (President) | Sold | $760K |
| Oct 7, 2026 | Michelle Zatlyn (President) | Sold | $105K |
| Oct 7, 2026 | Michelle Zatlyn (President) | Bought (not open market) | — |
| Oct 7, 2026 | Michelle Zatlyn (President) | Bought (not open market) | — |
| Oct 6, 2026 | Michelle Zatlyn (President) | Sold | $3.4M |
| Oct 6, 2026 | Michelle Zatlyn (President) | Sold | $3.1M |
| Oct 6, 2026 | Michelle Zatlyn (President) | Sold | $2.3M |
Who's trading NET
- Carl Ledbetter, Director: sold $30.8M (36 sales), last Oct 19, 2026
- Thomas J Seifert, CFO: sold $56.7M (101 sales), last Oct 19, 2026
- Michelle Zatlyn, President: sold $247M (215 sales), last Oct 7, 2026
- Gilbert Cisneros, Representative: bought $16K (2 buys), sold $16K (2 sales), last Aug 18, 2026
- Alissa Michelle Starzak, C-suite exec: sold $5.3M (13 sales), last Aug 18, 2026
- Janel Riley, C-suite exec: sold $8.8M (23 sales), last Aug 18, 2026
- Matthew Prince, CEO: sold $340M (345 sales), last Aug 15, 2026
- John Graham-Cumming, Director: sold $5.7M (79 sales), last Aug 10, 2026
- Mark J Hawkins, Director: sold $512K (10 sales), last Aug 3, 2026
- Stacey Cunningham, Director: other filings, last Jun 30, 2026
- Scott D Sandell, Director: other filings, last Jun 30, 2026
- Katrin Suder, Director: sold $879K (3 sales), last Jun 30, 2026
- Karim Lakhani, Director: other filings, last Jun 30, 2026
- Douglas James Kramer, C-suite exec: sold $3.7M (11 sales), last Feb 15, 2026
- Josh Gottheimer, Representative: sold $8K (1 sale), last Feb 4, 2026
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