InsiderSource
NET

Cloudflare, Inc.

SEC CIK 1477333
$227.44 +33.5% · 90 days
90-day buys
$0
0 open-market
90-day sells
$124.2M
134 open-market
Net insider flow
−$124.2M
Net selling
Filings shown
159
Most recent
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At a glance

Over the last 90 days, insiders at NET have sold a net $124.2M of stock (0 open-market buys vs 134 sells).

Largest recent trade: Ledbetter Carl sold $3.57M of NET, trimming their stake 2%.

Most active filer: Prince Matthew, with 60 transactions among the recent filings shown.

Insider transaction history

Form 4 filings for NET, newest first
View on SEC EDGAR ↗
NET
Cloudflare, Inc.
Sell Suder Katrin · Director · Open-market sale · filed 4d ago ΔOwn −0.8%

Suder Katrin sold $74.1K of NET, trimming their stake 1%.

−$74.1K
293 sh @ $253
NET
Cloudflare, Inc.
Sell Hawkins Mark J · Director · Open-market sale · filed 1w ago ΔOwn −1.3%

Hawkins Mark J sold $32.8K of NET, trimming their stake 1%.

−$32.8K
133 sh @ $246
NET
Cloudflare, Inc.
Sell Ledbetter Carl · Director · Open-market sale · filed 1w ago ΔOwn −0.3%

Ledbetter Carl sold $634.2K of NET.

−$634.2K
2,600 sh @ $244
NET
Cloudflare, Inc.
Sell Ledbetter Carl · Director · Open-market sale · filed 1w ago ΔOwn −0.5%

Ledbetter Carl sold $1.19M of NET, trimming their stake 1%.

−$1.19M
4,851 sh @ $245
NET
Cloudflare, Inc.
Sell Ledbetter Carl · Director · Open-market sale · filed 1w ago ΔOwn −0.4%

Ledbetter Carl sold $789.5K of NET.

−$789.5K
3,200 sh @ $247
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NET
Cloudflare, Inc.
Sell Ledbetter Carl · Director · Open-market sale · filed 1w ago ΔOwn −0.5%

Ledbetter Carl sold $1.05M of NET.

−$1.05M
4,249 sh @ $248
NET
Cloudflare, Inc.
Sell Starzak Alissa Michelle · Chief Legal Officer · Open-market sale · filed 1w ago ΔOwn −1.0%

Starzak Alissa Michelle sold $276.4K of NET, trimming their stake 1%.

−$276.4K
1,296 sh @ $213
NET
Cloudflare, Inc.
Sell Starzak Alissa Michelle · Chief Legal Officer · Open-market sale · filed 1w ago ΔOwn −3.4%

Starzak Alissa Michelle sold $971.9K of NET, trimming their stake 3%.

−$971.9K
4,520 sh @ $215
NET
Cloudflare, Inc.
Sell Starzak Alissa Michelle · Chief Legal Officer · Open-market sale · filed 1w ago ΔOwn −2.5%

Starzak Alissa Michelle sold $705.4K of NET, trimming their stake 3%.

−$705.4K
3,264 sh @ $216
NET
Cloudflare, Inc.
Sell Starzak Alissa Michelle · Chief Legal Officer · Open-market sale · filed 1w ago ΔOwn −4.6%

Starzak Alissa Michelle sold $1.24M of NET, trimming their stake 5%.

−$1.24M
5,721 sh @ $217
NET
Cloudflare, Inc.
Sell Starzak Alissa Michelle · Chief Legal Officer · Open-market sale · filed 1w ago ΔOwn −1.2%

Starzak Alissa Michelle sold $314.6K of NET, trimming their stake 1%.

−$314.6K
1,442 sh @ $218
NET
Cloudflare, Inc.
Sell Zatlyn Michelle · Director, President and Board Co-Chair · Open-market sale · filed 2w ago ΔOwn −11%

Zatlyn Michelle sold $1.63M of NET, trimming their stake 11%.

−$1.63M
7,801 sh @ $208
NET
Cloudflare, Inc.
Sell Zatlyn Michelle · Director, President and Board Co-Chair · Open-market sale · filed 2w ago ΔOwn −3.5%

Zatlyn Michelle sold $480.8K of NET, trimming their stake 4%.

−$480.8K
2,299 sh @ $209
NET
Cloudflare, Inc.
Sell Zatlyn Michelle · Director, President and Board Co-Chair · Open-market sale · filed 2w ago ΔOwn −8.2%

Zatlyn Michelle sold $1.08M of NET, trimming their stake 8%.

−$1.08M
5,143 sh @ $210
NET
Cloudflare, Inc.
Sell Zatlyn Michelle · Director, President and Board Co-Chair · Open-market sale · filed 2w ago ΔOwn −8.7%

Zatlyn Michelle sold $1.06M of NET, trimming their stake 9%.

−$1.06M
5,036 sh @ $211
NET
Cloudflare, Inc.
Sell Zatlyn Michelle · Director, President and Board Co-Chair · Open-market sale · filed 2w ago ΔOwn −9.3%

Zatlyn Michelle sold $1.05M of NET, trimming their stake 9%.

−$1.05M
4,931 sh @ $212
NET
Cloudflare, Inc.
Sell Zatlyn Michelle · Director, President and Board Co-Chair · Open-market sale · filed 2w ago ΔOwn −0.9%

Zatlyn Michelle sold $91.9K of NET, trimming their stake 1%.

−$91.9K
431 sh @ $213
NET
Cloudflare, Inc.
Sell Zatlyn Michelle · Director, President and Board Co-Chair · Open-market sale · filed 2w ago ΔOwn −6.3%

Zatlyn Michelle sold $963.2K of NET, trimming their stake 6%.

−$963.2K
4,602 sh @ $209
NET
Cloudflare, Inc.
Sell Zatlyn Michelle · Director, President and Board Co-Chair · Open-market sale · filed 2w ago ΔOwn −9.3%

Zatlyn Michelle sold $1.34M of NET, trimming their stake 9%.

−$1.34M
6,350 sh @ $210
NET
Cloudflare, Inc.
Sell Zatlyn Michelle · Director, President and Board Co-Chair · Open-market sale · filed 2w ago ΔOwn −4.4%

Zatlyn Michelle sold $572.6K of NET, trimming their stake 4%.

−$572.6K
2,711 sh @ $211
NET
Cloudflare, Inc.
Sell Zatlyn Michelle · Director, President and Board Co-Chair · Open-market sale · filed 2w ago ΔOwn −7.5%

Zatlyn Michelle sold $949.1K of NET, trimming their stake 8%.

−$949.1K
4,469 sh @ $212
NET
Cloudflare, Inc.
Sell Zatlyn Michelle · Director, President and Board Co-Chair · Open-market sale · filed 2w ago ΔOwn −5.9%

Zatlyn Michelle sold $693.1K of NET, trimming their stake 6%.

−$693.1K
3,246 sh @ $214
NET
Cloudflare, Inc.
Sell Zatlyn Michelle · Director, President and Board Co-Chair · Open-market sale · filed 2w ago ΔOwn −3.1%

Zatlyn Michelle sold $340.3K of NET, trimming their stake 3%.

−$340.3K
1,584 sh @ $215
NET
Cloudflare, Inc.
Sell Zatlyn Michelle · Director, President and Board Co-Chair · Open-market sale · filed 2w ago ΔOwn −3.4%

Zatlyn Michelle sold $366.4K of NET, trimming their stake 3%.

−$366.4K
1,700 sh @ $216
NET
Cloudflare, Inc.
Sell Zatlyn Michelle · Director, President and Board Co-Chair · Open-market sale · filed 2w ago ΔOwn −2.0%

Zatlyn Michelle sold $211.7K of NET, trimming their stake 2%.

−$211.7K
979 sh @ $216
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About NET insider activity

This page tracks every recent Form 4 filed for Cloudflare, Inc. with the U.S. Securities and Exchange Commission. Form 4 is the disclosure that company insiders — officers, directors, and holders of more than 10% of the stock — must file within two business days of buying or selling shares.

The summary above nets open-market purchases against open-market sales over the trailing 90 days. Open-market trades (codes P and S) tend to carry the most signal because they reflect a deliberate choice to put money in or take it out, as opposed to routine grants, option exercises, or tax-withholding events. Use the badges on each row to tell them apart, and always confirm details against the original filing before drawing conclusions.

Frequently asked questions

How often is NET insider data updated?

Continuously. We read from SEC EDGAR, so new Form 4 filings for Cloudflare, Inc. usually appear here within minutes of being accepted by the SEC.

What does "net insider flow" mean?

It is the total dollar value of open-market insider purchases minus open-market sales over the last 90 days. A positive number (green) means insiders bought more than they sold; a negative number (red) means the reverse.

Why do some rows show grants or option exercises instead of buys?

Insiders receive stock through compensation as well as buying it outright. Form 4 captures all of these. We label each transaction by its SEC code so you can focus on open-market activity if you prefer.

Is this investment advice?

No. InsiderSource presents public filing data for informational purposes only. Insider activity is one of many factors to consider and is never a recommendation to buy or sell.