Cloudflare Inc. (NET) — Insider Trading

Sector: Technology â€ĸ All Insider Transactions

🔄 Last update: 10/11/2026 at 22:39 UTC
Sales (90d)
$104.3M
108 transactions
Buys (90d)
$0
0 transactions
WhaleSentiment Score â„šī¸
âšĒ +0
Neutro
Form 144 Filings
6
Upcoming sale notices

Stock Price NET 📈

NET stock price — last 6 months

Last Price
$360.93
09/10/2026 (market close)
Daily Change
+19.04 (+5.57%)
6-Month Performance
+116.1%
$166.99 → $360.93
6M High / 6M Low
$360.93
Min: $166.99
$167$215$264$312$361 2026-04-102026-07-132026-10-09 SELL 2026-10-07SELL 2026-10-06SELL 2026-10-05SELL 2026-09-22SELL 2026-09-17SELL 2026-09-14SELL 2026-09-08SELL 2026-09-04SELL 2026-09-03SELL 2026-08-21SELL 2026-08-20SELL 2026-08-19SELL 2026-08-18SELL 2026-08-17Insider Sell (108)

▲ = insider buy (0), â–ŧ = insider sell (108)

Data from Yahoo Finance, 15-min delay. Last update: 09/10/2026 (market close).

All Insider Transactions NET — 2026

Insider Transactions

Date Insider Role Type Shares Price Value
10/07/2026 Zatlyn Michelle President and Board Co-Chair C 33,003 — —
10/07/2026 Zatlyn Michelle President and Board Co-Chair Sale 5,694 $346.40 $2.0M
10/07/2026 Zatlyn Michelle President and Board Co-Chair Sale 9,022 $347.20 $3.1M
10/07/2026 Zatlyn Michelle President and Board Co-Chair Sale 7,688 $348.23 $2.7M
10/07/2026 Zatlyn Michelle President and Board Co-Chair Sale 3,900 $349.38 $1.4M
10/07/2026 Zatlyn Michelle President and Board Co-Chair Sale 4,240 $350.37 $1.5M
10/07/2026 Zatlyn Michelle President and Board Co-Chair Sale 2,162 $351.40 $0.8M
10/07/2026 Zatlyn Michelle President and Board Co-Chair Sale 297 $352.25 $0.1M
10/07/2026 Zatlyn Michelle President and Board Co-Chair Exercise 33,003 — —
10/07/2026 Zatlyn Michelle President and Board Co-Chair Exercise 33,003 — —
10/07/2026 Zatlyn Michelle President and Board Co-Chair Disposition 33,003 — —
10/06/2026 Zatlyn Michelle President and Board Co-Chair C 33,003 — —
10/06/2026 Zatlyn Michelle President and Board Co-Chair Sale 4,260 $364.39 $1.6M
10/06/2026 Zatlyn Michelle President and Board Co-Chair Sale 6,179 $365.69 $2.3M
10/06/2026 Zatlyn Michelle President and Board Co-Chair Sale 9,170 $366.65 $3.4M
10/06/2026 Zatlyn Michelle President and Board Co-Chair Sale 8,559 $367.72 $3.1M
10/06/2026 Zatlyn Michelle President and Board Co-Chair Sale 4,083 $368.59 $1.5M
10/06/2026 Zatlyn Michelle President and Board Co-Chair Sale 752 $369.34 $0.3M
10/06/2026 Zatlyn Michelle President and Board Co-Chair Exercise 33,003 — —
10/06/2026 Zatlyn Michelle President and Board Co-Chair Exercise 33,003 — —
10/06/2026 Zatlyn Michelle President and Board Co-Chair Disposition 33,003 — —
10/05/2026 Zatlyn Michelle President and Board Co-Chair C 33,003 — —
10/05/2026 Zatlyn Michelle President and Board Co-Chair Sale 3,619 $349.07 $1.3M
10/05/2026 Zatlyn Michelle President and Board Co-Chair Sale 2,683 $350.09 $0.9M
10/05/2026 Zatlyn Michelle President and Board Co-Chair Sale 4,829 $351.30 $1.7M
10/05/2026 Zatlyn Michelle President and Board Co-Chair Sale 6,864 $352.39 $2.4M
10/05/2026 Zatlyn Michelle President and Board Co-Chair Sale 5,892 $353.35 $2.1M
10/05/2026 Zatlyn Michelle President and Board Co-Chair Sale 2,823 $354.32 $1.0M
10/05/2026 Zatlyn Michelle President and Board Co-Chair Sale 6,136 $355.45 $2.2M
10/05/2026 Zatlyn Michelle President and Board Co-Chair Sale 157 $356.05 $0.06M
10/05/2026 Zatlyn Michelle President and Board Co-Chair Exercise 33,003 — —
10/05/2026 Zatlyn Michelle President and Board Co-Chair Exercise 33,003 — —
10/05/2026 Zatlyn Michelle President and Board Co-Chair Disposition 33,003 — —
09/22/2026 Ledbetter Carl Director Sale 5,000 $353.15 $1.8M
09/17/2026 SEIFERT THOMAS J Chief Financial Officer C 10,000 — —
09/17/2026 SEIFERT THOMAS J Chief Financial Officer Sale 100 $318.90 $0.03M
09/17/2026 SEIFERT THOMAS J Chief Financial Officer Sale 100 $320.89 $0.03M
09/17/2026 SEIFERT THOMAS J Chief Financial Officer Sale 100 $326.56 $0.03M
09/17/2026 SEIFERT THOMAS J Chief Financial Officer Sale 300 $328.04 $0.10M
09/17/2026 SEIFERT THOMAS J Chief Financial Officer Sale 700 $329.37 $0.2M
09/17/2026 SEIFERT THOMAS J Chief Financial Officer Sale 700 $330.23 $0.2M
09/17/2026 SEIFERT THOMAS J Chief Financial Officer Sale 1,196 $331.59 $0.4M
09/17/2026 SEIFERT THOMAS J Chief Financial Officer Sale 1,604 $332.50 $0.5M
09/17/2026 SEIFERT THOMAS J Chief Financial Officer Sale 2,632 $333.62 $0.9M
09/17/2026 SEIFERT THOMAS J Chief Financial Officer Sale 1,868 $334.59 $0.6M
09/17/2026 SEIFERT THOMAS J Chief Financial Officer Sale 600 $335.32 $0.2M
09/17/2026 SEIFERT THOMAS J Chief Financial Officer Sale 100 $336.51 $0.03M
09/17/2026 SEIFERT THOMAS J Chief Financial Officer Exercise 10,000 — —
09/17/2026 SEIFERT THOMAS J Chief Financial Officer Exercise 10,000 — —
09/17/2026 SEIFERT THOMAS J Chief Financial Officer Disposition 10,000 — —

Holdings Summary

InsiderRoleShares HeldLast Transaction
Ledbetter Carl Director 873,073 09/22/2026
Prince Matthew CEO & Board Co-Chair 315,300 08/15/2026
SEIFERT THOMAS J Chief Financial Officer 117,902 09/17/2026
Starzak Alissa Michelle Chief Legal Officer 112,082 08/18/2026
Zatlyn Michelle President and Board Co-Chair 102,778 10/07/2026
Riley Janel Chief Accounting Officer 44,761 08/18/2026

âš ī¸ Form 144 — Upcoming Sale Notices

Form 144 is filed BEFORE the actual sale. It is an important leading indicator.

Filing DateTypeSEC Link
10/05/2026 144 View Filing →
09/22/2026 144 View Filing →
09/17/2026 144 View Filing →
08/18/2026 144 View Filing →
08/17/2026 144 View Filing →
08/17/2026 144 View Filing →

Financial Context

Recent financial data from SEC filings (XBRL) to contextualize insider activity.

Revenue (latest quarter)
$696.1M
Period: 2026-06-30
Net Income
$170.0M
Loss
Diluted EPS
$-0.48
Per share

What is Insider Trading on Cloudflare Inc.?

Legal insider trading occurs when executives, directors, and major shareholders (>10%) of a public company buy or sell shares of their own company and report it to the SEC via Form 4.

How to Read the Data

Open market purchases (P) — the strongest signal. The insider uses their own money to buy shares.

Signals to Watch for NET

Sources & References

All data on this page comes directly from public SEC filings.

📋 View all Form 4 filings on SEC EDGAR NET →

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âš ī¸ Disclaimer: WhaleSentiment provides public SEC data for informational and educational purposes only. It does not provide financial advice, investment recommendations, or solicitation to buy/sell financial instruments. Always consult a qualified financial advisor before making investment decisions.