Northern Trust Stock Insider Power
Based on the 100 latest insides trades, we have calculated the insider power to be negative at -40.77. In total, the insiders bought 35.36M and sold 201.49K NTRS 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
|
-40.77 |
| ● Buy | 35.36M shares |
| ● Sell | 201.49K shares |
|
64% Buy Activity
Weak Negative Correlation
|
|
Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
Jun 01, 2026 Sell |
Hallinan Aengus Executive Vice President |
2 707 Value: $451.6K |
||
|
May 22, 2026 Sell |
South Thomas A Executive Vice President |
320 Value: $0 |
||
|
May 04, 2026 Sell |
South Thomas A Executive Vice President |
1 300 Value: $0 |
||
|
May 01, 2026 Buy |
Moritz Robert Edward Jr. Director |
225 Value: $37.4K |
||
|
Apr 30, 2026 Buy |
Smith David Byron Jr Director |
1 200 Value: $199.6K |
||
|
Apr 29, 2026 Sell |
Fox David W Jr EVP & Chief Financial Officer |
13 Value: $2K |
||
|
Apr 28, 2026 Sell |
Fox David W Jr EVP & Chief Financial Officer |
19 987 Value: $3.32M |
||
|
Apr 24, 2026 Sell |
Bellows Clive Co-president Asset Servicing |
2 800 Value: $462.1K |
||
|
Apr 21, 2026 Buy |
Crown Susan Director |
35 Value: $6K |
||
|
Apr 21, 2026 Buy |
Dhandapani Chandra Director |
35 Value: $6K |
||
|
Apr 21, 2026 Buy |
Crown Susan Director |
989 Value: $169.9K |
||
|
Apr 21, 2026 Buy |
Mehta Siddharth N Director |
35 Value: $6K |
||
|
Apr 21, 2026 Buy |
Tribbett Charles A Director |
989 Value: $169.9K |
||
|
Apr 21, 2026 Buy |
Henderson Jay L Director |
989 Value: $169.9K |
||
|
Apr 21, 2026 Buy |
Moritz Robert Edward Jr. Director |
989 Value: $169.9K |
||
|
Apr 21, 2026 Buy |
Petrino Richard Director |
17 Value: $3K |
||
|
Apr 21, 2026 Buy |
Petrino Richard Director |
989 Value: $169.9K |
||
|
Apr 21, 2026 Buy |
Smith David Byron Jr Director |
989 Value: $169.9K |
||
|
Apr 21, 2026 Buy |
Thompson Donald Director |
35 Value: $6K |
||
|
Apr 21, 2026 Buy |
Thompson Donald Director |
989 Value: $169.9K |
||
|
Apr 21, 2026 Buy |
Slark Martin P Director |
989 Value: $169.9K |
||
|
Apr 21, 2026 Buy |
Slark Martin P Director |
35 Value: $6K |
||
|
Apr 21, 2026 Buy |
Harrison Dean M Director |
35 Value: $6K |
||
|
Apr 21, 2026 Buy |
Harrison Dean M Director |
989 Value: $169.9K |
||
|
Apr 21, 2026 Buy |
Klevorn Marcy S Director |
35 Value: $6K |
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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