Cloudflare Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be negative at -99.58. In total, the insiders bought 239.26K and sold 526.17K NET shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.

Insider Power

(Last 100 transactions)
-99.58
Buy 239.26K shares
Sell 526.17K shares
16% Buy Activity
Weak Positive Correlation
Buy Signal Low Confidence
May 11, 2026

Analysis Breakdown:

  • Signal is highly questionable due to a strongly contradictory negative Insider Power Score of -99.58.
  • Confidence increased due to high data reliability score of 100.

Historical Insider Trades

Date Type Person Role Amount
Jul 07, 2026
Sell
Class A Common Stock
S-Sale
Ledbetter Carl
Director
Director 5 000
Value: $1.34M
Jul 06, 2026
Sell
Class A Common Stock
S-Sale
Graham-cumming John
Director
Director 12
Value: $3K
Jul 06, 2026
Sell
Class A Common Stock
S-Sale
Graham-cumming John
Director
Director 182
Value: $45.4K
Jul 06, 2026
Sell
Class A Common Stock
S-Sale
Graham-cumming John
Director
Director 562
Value: $139.6K
Jul 06, 2026
Sell
Class A Common Stock
S-Sale
Graham-cumming John
Director
Director 940
Value: $231.5K
Jul 06, 2026
Sell
Class A Common Stock
S-Sale
Graham-cumming John
Director
Director 138
Value: $33.9K
Jul 06, 2026
Buy
Class A Common Stock
M-Exempt
Graham-cumming John
Director
Director 2 520
Value: $112.7K
Jul 06, 2026
Buy
Stock Option (right to buy)
M-Exempt
Graham-cumming John
Director
Director 2 520
Value: $112.7K
Jul 06, 2026
Sell
Class A Common Stock
S-Sale
Graham-cumming John
Director
Director 686
Value: $169.7K
Jul 06, 2026
Sell
Class A Common Stock
S-Sale
Prince Matthew
CEO & Board Co-chair
CEO / President 106
Value: $26.0K
Jul 06, 2026
Buy
Class A Common Stock
C-Conversion
Prince Matthew
CEO & Board Co-chair
CEO / President 18 752
Value: $4.64M
Jul 06, 2026
Sell
Class A Common Stock
S-Sale
Prince Matthew
CEO & Board Co-chair
CEO / President 11 370
Value: $2.80M
Jul 06, 2026
Sell
Class A Common Stock
S-Sale
Prince Matthew
CEO & Board Co-chair
CEO / President 288
Value: $70.2K
Jul 06, 2026
Sell
Class A Common Stock
S-Sale
Prince Matthew
CEO & Board Co-chair
CEO / President 1 883
Value: $462.5K
Jul 06, 2026
Sell
Class A Common Stock
S-Sale
Prince Matthew
CEO & Board Co-chair
CEO / President 4 686
Value: $1.16M
Jul 06, 2026
Sell
Class A Common Stock
S-Sale
Prince Matthew
CEO & Board Co-chair
CEO / President 8 804
Value: $2.18M
Jul 06, 2026
Sell
Class A Common Stock
S-Sale
Prince Matthew
CEO & Board Co-chair
CEO / President 4 182
Value: $1.03M
Jul 06, 2026
Sell
Class A Common Stock
S-Sale
Prince Matthew
CEO & Board Co-chair
CEO / President 7 678
Value: $1.91M
Jul 06, 2026
Sell
Class A Common Stock
S-Sale
Prince Matthew
CEO & Board Co-chair
CEO / President 5 170
Value: $1.28M
Jul 06, 2026
Sell
Class A Common Stock
S-Sale
Prince Matthew
CEO & Board Co-chair
CEO / President 3 288
Value: $819.4K
Jul 06, 2026
Sell
Class B Common Stock
C-Conversion
Prince Matthew
CEO & Board Co-chair
CEO / President 33 631
Value: $0
Jul 06, 2026
Buy
Class A Common Stock
C-Conversion
Prince Matthew
CEO & Board Co-chair
CEO / President 33 631
Value: $8.33M
Jul 06, 2026
Sell
Class B Common Stock
C-Conversion
Prince Matthew
CEO & Board Co-chair
CEO / President 18 752
Value: $0
Jul 06, 2026
Sell
Class A Common Stock
S-Sale
Prince Matthew
CEO & Board Co-chair
CEO / President 3 624
Value: $901.0K
Jul 06, 2026
Sell
Class A Common Stock
S-Sale
Prince Matthew
CEO & Board Co-chair
CEO / President 320
Value: $80.0K

About Insider Power

Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.

It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.

While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.

* October 6th, 2025 - Tested on 5562 stocks

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ABOUT CLOUDFLARE, INC.
Cloudflare
CloudFlare, Inc. operates as a cloud services provider that delivers a range of services to businesses worldwide. The company offers an integrated cloud-based security solution to secure a range of combination of platforms, including public cloud, private cloud, on-premise, software-as-a-service applications, and IoT devices. Its security products comprise cloud firewall, bot management, distributed denial of service, IoT, SSL/TLS, secure origin ...
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