Cloudflare Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be negative at -93.86. In total, the insiders bought 337.09K and sold 392.71K 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)
-93.86
Buy 337.09K shares
Sell 392.71K shares
18% 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 -93.86.
  • Confidence increased due to high data reliability score of 100.

Historical Insider Trades

Date Type Person Role Amount
May 26, 2026
Buy
Employee Stock Option (right to buy)
M-Exempt
Zatlyn Michelle
President And Board Co-chair
CEO / President 25 641
Value: $52.3K
May 26, 2026
Sell
Class A Common Stock
S-Sale
Zatlyn Michelle
President And Board Co-chair
CEO / President 979
Value: $211.7K
May 26, 2026
Sell
Class A Common Stock
S-Sale
Zatlyn Michelle
President And Board Co-chair
CEO / President 1 700
Value: $366.4K
May 26, 2026
Sell
Class A Common Stock
S-Sale
Zatlyn Michelle
President And Board Co-chair
CEO / President 1 584
Value: $340.3K
May 26, 2026
Sell
Class A Common Stock
S-Sale
Zatlyn Michelle
President And Board Co-chair
CEO / President 3 246
Value: $693.1K
May 26, 2026
Sell
Class A Common Stock
S-Sale
Zatlyn Michelle
President And Board Co-chair
CEO / President 4 602
Value: $963.2K
May 26, 2026
Sell
Class A Common Stock
S-Sale
Zatlyn Michelle
President And Board Co-chair
CEO / President 2 711
Value: $572.6K
May 26, 2026
Sell
Class A Common Stock
S-Sale
Zatlyn Michelle
President And Board Co-chair
CEO / President 4 469
Value: $949.1K
May 26, 2026
Sell
Class A Common Stock
S-Sale
Zatlyn Michelle
President And Board Co-chair
CEO / President 6 350
Value: $1.34M
May 22, 2026
Buy
Employee Stock Option (right to buy)
M-Exempt
Zatlyn Michelle
President And Board Co-chair
CEO / President 25 641
Value: $52.3K
May 22, 2026
Sell
Class A Common Stock
S-Sale
Zatlyn Michelle
President And Board Co-chair
CEO / President 314
Value: $67.9K
May 22, 2026
Sell
Class A Common Stock
S-Sale
Zatlyn Michelle
President And Board Co-chair
CEO / President 11 415
Value: $2.45M
May 22, 2026
Sell
Class A Common Stock
S-Sale
Zatlyn Michelle
President And Board Co-chair
CEO / President 8 273
Value: $1.78M
May 22, 2026
Sell
Class A Common Stock
S-Sale
Zatlyn Michelle
President And Board Co-chair
CEO / President 6 367
Value: $1.36M
May 22, 2026
Sell
Class A Common Stock
S-Sale
Zatlyn Michelle
President And Board Co-chair
CEO / President 5 561
Value: $1.18M
May 22, 2026
Buy
Class A Common Stock
C-Conversion
Zatlyn Michelle
President And Board Co-chair
CEO / President 25 641
Value: $5.54M
May 22, 2026
Sell
Class A Common Stock
S-Sale
Zatlyn Michelle
President And Board Co-chair
CEO / President 3 150
Value: $669.4K
May 21, 2026
Sell
Class A Common Stock
S-Sale
Prince Matthew
CEO & Board Co-chair
CEO / President 1 827
Value: $378.9K
May 21, 2026
Sell
Class A Common Stock
S-Sale
Prince Matthew
CEO & Board Co-chair
CEO / President 4 227
Value: $880.5K
May 21, 2026
Sell
Class B Common Stock
C-Conversion
Prince Matthew
CEO & Board Co-chair
CEO / President 52 384
Value: $0
May 20, 2026
Sell
Class A Common Stock
S-Sale
Prince Matthew
CEO & Board Co-chair
CEO / President 3 602
Value: $734.5K
May 20, 2026
Sell
Class A Common Stock
S-Sale
Prince Matthew
CEO & Board Co-chair
CEO / President 1 876
Value: $380.8K
May 20, 2026
Sell
Class A Common Stock
S-Sale
Prince Matthew
CEO & Board Co-chair
CEO / President 1 651
Value: $338.2K
May 20, 2026
Sell
Class B Common Stock
C-Conversion
Prince Matthew
CEO & Board Co-chair
CEO / President 52 384
Value: $0
May 19, 2026
Sell
Class A Common Stock
S-Sale
Prince Matthew
CEO & Board Co-chair
CEO / President 3 062
Value: $616.0K

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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