Pure Storage Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be negative at -59.93. In total, the insiders bought 2.85M and sold 1.47M PSTG 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)
-59.93
Buy 2.85M shares
Sell 1.47M shares
34% Buy Activity
Weak Positive Correlation
Buy Signal Low Confidence
Mar 10, 2026

Analysis Breakdown:

  • Signal is highly questionable due to a strongly contradictory negative Insider Power Score of -59.93.
  • Confidence increased due to high data reliability score of 100.

Historical Insider Trades

Date Type Person Role Amount
Sep 20, 2025
Sell
Class A Common Stock
F-InKind
Singh Ajay
Chief Product Officer
Officer 7 038
Value: $618.4K
Sep 20, 2025
Sell
Class A Common Stock
F-InKind
Fitzsimons Dan
Chief Revenue Officer
Officer 7 329
Value: $644.0K
Sep 20, 2025
Sell
Class A Common Stock
F-InKind
Fitzsimons Dan
Chief Revenue Officer
Officer 7 329
Value: $644.0K
Sep 20, 2025
Sell
Class A Common Stock
F-InKind
Singh Ajay
Chief Product Officer
Officer 7 038
Value: $618.4K
Sep 20, 2025
Sell
Class A Common Stock
F-InKind
Colgrove John
Chief Visionary Officer
Officer 7 326
Value: $643.7K
Sep 20, 2025
Sell
Class A Common Stock
F-InKind
Giancarlo Charles H
CEO
CEO / President 21 012
Value: $1.85M
Sep 20, 2025
Sell
Class A Common Stock
F-InKind
Chu Mona
Chief Accounting Officer
Officer 5 175
Value: $454.7K
Sep 18, 2025
Sell
Class A Common Stock
S-Sale
Colgrove John
Chief Visionary Officer
Officer 77 569
Value: $6.77M
Sep 18, 2025
Sell
Class A Common Stock
S-Sale
Colgrove John
Chief Visionary Officer
Officer 22 431
Value: $1.97M
Sep 18, 2025
Sell
Class A Common Stock
S-Sale
Colgrove John
Chief Visionary Officer
Officer 22 431
Value: $1.97M
Sep 18, 2025
Sell
Class A Common Stock
S-Sale
Colgrove John
Chief Visionary Officer
Officer 77 569
Value: $6.77M
Sep 15, 2025
Sell
Class A Common Stock
S-Sale
Chu Mona
Chief Accounting Officer
Officer 12 299
Value: $1.04M
Sep 15, 2025
Sell
Class A Common Stock
S-Sale
Chu Mona
Chief Accounting Officer
Officer 12 299
Value: $1.04M
Sep 11, 2025
Sell
Class A Common Stock
S-Sale
Singh Ajay
Chief Product Officer
Officer 18 280
Value: $1.51M
Sep 11, 2025
Sell
Class A Common Stock
S-Sale
Singh Ajay
Chief Product Officer
Officer 18 280
Value: $1.51M
Sep 04, 2025
Sell
Class A Common Stock
S-Sale
Taylor Roxanne
Director
Director 3 000
Value: $230.8K
Sep 04, 2025
Sell
Class A Common Stock
S-Sale
Taylor Roxanne
Director
Director 3 000
Value: $230.8K
Sep 02, 2025
Buy
Class A Common Stock
M-Exempt
Chu Mona
Chief Accounting Officer
Officer 17 500
Value: $297.5K
Sep 02, 2025
Sell
Class A Common Stock
S-Sale
Chu Mona
Chief Accounting Officer
Officer 17 500
Value: $1.34M
Sep 02, 2025
Buy
Stock Option (right to buy)
M-Exempt
Chu Mona
Chief Accounting Officer
Officer 17 500
Value: $297.5K
Sep 02, 2025
Buy
Stock Option (right to buy)
M-Exempt
Chu Mona
Chief Accounting Officer
Officer 17 500
Value: $297.5K
Sep 02, 2025
Sell
Class A Common Stock
S-Sale
Chu Mona
Chief Accounting Officer
Officer 17 500
Value: $1.34M
Dec 12, 2024
Buy
Class A Common Stock
M-Exempt
Chu Mona
Chief Accounting Officer
Officer 8 311
Value: $88.3K
Dec 12, 2024
Sell
Class A Common Stock
S-Sale
Chu Mona
Chief Accounting Officer
Officer 8 311
Value: $516.6K
Dec 12, 2024
Buy
Stock Option (right to buy)
M-Exempt
Chu Mona
Chief Accounting Officer
Officer 8 311
Value: $88.3K

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 PURE STORAGE, INC
Pure Storage
Pure Storage, Inc. provides data storage technologies, products, and services in the United States and internationally. The company's Purity software is shared across its products and provides enterprise-class data services, such as data reduction, data protection, and encryption, as well as storage protocols, including block, file, and object. Its products portfolio includes FlashArray for block-oriented storage, addressing databases, applicatio...
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