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Microsoft Stock Insider Power
Based on the 100 latest insides trades, we have calculated the insider power to be negative at -60.08. In total, the insiders bought 22.37M and sold 124.37M MSFT 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
|
-60.08 |
| ● Buy | 22.37M shares |
| ● Sell | 124.37M shares |
|
64% Buy Activity
Negligible or No Correlation
|
|
Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
Dec 05, 2025 Buy |
Rainey John D Director |
0 Value: $0 |
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|
Dec 04, 2025 Sell |
Numoto Takeshi EVP, Chief Marketing Officer |
2 850 Value: $1.36M |
||
|
Dec 04, 2025 Buy |
Rodriguez Carlos A Director |
221 Value: $106.2K |
||
|
Dec 04, 2025 Buy |
Johnston Hugh F Director |
218 Value: $105.0K |
||
|
Dec 04, 2025 Buy |
Walmsley Emma N Director |
130 Value: $62.5K |
||
|
Dec 04, 2025 Buy |
Macgregor Catherine Director |
195 Value: $93.7K |
||
|
Dec 04, 2025 Buy |
Hoffman Reid Director |
195 Value: $93.7K |
||
|
Dec 04, 2025 Buy |
Stanton John W Director |
130 Value: $62.5K |
||
|
Dec 04, 2025 Buy |
Scharf Charles W Director |
130 Value: $62.5K |
||
|
Dec 04, 2025 Buy |
Pritzker Penny S Director |
208 Value: $100.0K |
||
|
Dec 04, 2025 Buy |
Peterson Sandra E Director |
239 Value: $115.0K |
||
|
Dec 04, 2025 Buy |
Mason Mark Director |
130 Value: $62.5K |
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|
Dec 04, 2025 Buy |
List Teri Director |
130 Value: $62.5K |
||
|
Dec 02, 2025 Sell |
Althoff Judson CEO Microsoft Commercial |
12 750 Value: $6.27M |
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|
Dec 01, 2025 Sell |
Jolla Alice L. Chief Accounting Officer |
413 Value: $203.2K |
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|
Dec 01, 2025 Sell |
Coleman Amy EVP, Chief Human Resources Off |
462 Value: $227.2K |
||
|
Nov 20, 2025 Sell |
Althoff Judson CEO, Microsoft Commercial |
3 463 Value: $0 |
||
|
Nov 17, 2025 Sell |
Coleman Amy EVP, Chief Human Resources Off |
89 Value: $45.4K |
||
|
Nov 10, 2025 Sell |
Nadella Satya Chief Executive Officer |
3 977 Value: $0 |
||
|
Nov 06, 2025 Sell |
Smith Bradford L Vice Chair And President |
10 000 Value: $0 |
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|
Nov 03, 2025 Sell |
Smith Bradford L Vice Chair And President |
30 411 Value: $15.8M |
||
|
Nov 03, 2025 Sell |
Smith Bradford L Vice Chair And President |
8 089 Value: $4.20M |
||
|
Oct 15, 2025 Sell |
Coleman Amy EVP, Chief Human Resources Off |
32 Value: $16.4K |
||
|
Oct 15, 2025 Sell |
Coleman Amy EVP, Chief Human Resources Off |
32 Value: $16.4K |
||
|
Sep 15, 2025 Buy |
Coleman Amy EVP, Chief Human Resources Off |
4 358 Value: $2.25M |
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
