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Buy CIFR
Cipher Mining Stock Insider Power
Based on the 100 latest insides trades, we have calculated the insider power to be negative at -23.51. In total, the insiders bought 22.23M and sold 5.68M CIFR 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
|
-23.51 |
| ● Buy | 22.23M shares |
| ● Sell | 5.68M shares |
|
58% Buy Activity
Negligible or No Correlation
|
|
Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
Jul 09, 2026 Sell |
Page Tyler Chief Executive Officer |
112 500 Value: $2.55M |
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|
Jul 08, 2026 Sell |
Page Tyler Chief Executive Officer |
112 500 Value: $2.38M |
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|
Jun 30, 2026 Sell |
Page Tyler Chief Executive Officer |
57 802 Value: $1.42M |
||
|
Jun 30, 2026 Buy |
Page Tyler Chief Executive Officer |
105 285 Value: $2.58M |
||
|
Jun 30, 2026 Sell |
Page Tyler Chief Executive Officer |
53 748 Value: $1.32M |
||
|
Jun 30, 2026 Buy |
Page Tyler Chief Executive Officer |
105 285 Value: $2.58M |
||
|
Jun 30, 2026 Sell |
Page Tyler Chief Executive Officer |
130 053 Value: $3.19M |
||
|
Jun 30, 2026 Sell |
Iwaschuk William Co-president And Clo |
16 375 Value: $401.2K |
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|
Jun 30, 2026 Sell |
Iwaschuk William Co-president And Clo |
18 784 Value: $460.2K |
||
|
Jun 30, 2026 Buy |
Iwaschuk William Co-president And Clo |
33 967 Value: $832.2K |
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|
Jun 30, 2026 Buy |
Iwaschuk William Co-president And Clo |
29 611 Value: $725.5K |
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|
Jun 30, 2026 Buy |
Iwaschuk William Co-president And Clo |
76 427 Value: $1.87M |
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|
Jun 30, 2026 Buy |
Kelly Patrick Arthur Co-president And COO |
76 427 Value: $1.87M |
||
|
Jun 30, 2026 Sell |
Kelly Patrick Arthur Co-president And COO |
39 016 Value: $955.9K |
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|
Jun 30, 2026 Buy |
Kelly Patrick Arthur Co-president And COO |
29 611 Value: $725.5K |
||
|
Jun 30, 2026 Buy |
Kelly Patrick Arthur Co-president And COO |
33 967 Value: $832.2K |
||
|
Jun 30, 2026 Buy |
Page Tyler Chief Executive Officer |
254 756 Value: $6.24M |
||
|
Jun 30, 2026 Buy |
Mumford Gregory J.d. Chief Financial Officer |
17 108 Value: $419.1K |
||
|
Jun 30, 2026 Sell |
Mumford Gregory J.d. Chief Financial Officer |
6 895 Value: $168.9K |
||
|
Jun 30, 2026 Buy |
Iwaschuk William Co-president And Clo |
76 427 Value: $1.87M |
||
|
Jun 30, 2026 Sell |
Iwaschuk William Co-president And Clo |
42 265 Value: $1.04M |
||
|
Jun 30, 2026 Buy |
Iwaschuk William Co-president And Clo |
29 611 Value: $725.5K |
||
|
Jun 30, 2026 Buy |
Iwaschuk William Co-president And Clo |
33 967 Value: $832.2K |
||
|
Jun 30, 2026 Buy |
Mumford Gregory J.d. Chief Financial Officer |
17 108 Value: $419.1K |
||
|
Jun 30, 2026 Buy |
Kelly Patrick Arthur Co-president And COO |
76 427 Value: $1.87M |
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
