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BlackBerry Stock Insider Power
Based on the 100 latest insides trades, we have calculated the insider power to be negative at -52.28. In total, the insiders bought 3.73M and sold 740.99K BB 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
|
-52.28 |
| ● Buy | 3.73M shares |
| ● Sell | 740.99K shares |
|
72% Buy Activity
Negligible or No Correlation
|
|
Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
Jul 09, 2026 Buy |
Armstrong-owen Jennifer Sr Vp & Chief People Officer |
7 636 Value: $87.3K |
||
|
Jul 09, 2026 Sell |
Armstrong-owen Jennifer Sr Vp & Chief People Officer |
3 296 Value: $36.0K |
||
|
Jul 09, 2026 Buy |
Armstrong-owen Jennifer Sr Vp & Chief People Officer |
7 636 Value: $87.3K |
||
|
Jul 09, 2026 Buy |
Giamatteo John Joseph CEO & President, Secure Comm. |
61 082 Value: $698.2K |
||
|
Jul 09, 2026 Sell |
Giamatteo John Joseph CEO & President, Secure Comm. |
120 200 Value: $1.38M |
||
|
Jul 09, 2026 Sell |
Giamatteo John Joseph CEO & President, Secure Comm. |
27 012 Value: $295.0K |
||
|
Jul 09, 2026 Buy |
Giamatteo John Joseph CEO & President, Secure Comm. |
61 082 Value: $698.2K |
||
|
Jul 09, 2026 Sell |
Foote Tim Chief Financial Officer |
8 235 Value: $89.9K |
||
|
Jul 09, 2026 Buy |
Foote Tim Chief Financial Officer |
19 089 Value: $218.2K |
||
|
Jul 09, 2026 Buy |
Foote Tim Chief Financial Officer |
19 089 Value: $218.2K |
||
|
Jul 09, 2026 Buy |
Kurtz Philip S. Clo & Corp. Secretary |
10 908 Value: $124.7K |
||
|
Jul 09, 2026 Sell |
Kurtz Philip S. Clo & Corp. Secretary |
6 414 Value: $71.0K |
||
|
Jul 09, 2026 Buy |
Kurtz Philip S. Clo & Corp. Secretary |
10 908 Value: $124.7K |
||
|
Jul 09, 2026 Sell |
Giamatteo John Joseph CEO & President, Secure Comm. |
4 800 Value: $54.1K |
||
|
Jul 08, 2026 Sell |
Giamatteo John Joseph CEO & President, Secure Comm. |
125 000 Value: $1.38M |
||
|
Jul 02, 2026 Buy |
Foote Tim Chief Financial Officer |
7 375 Value: $84.9K |
||
|
Jul 02, 2026 Buy |
Armstrong-owen Jennifer Sr Vp & Chief People Officer |
6 146 Value: $70.7K |
||
|
Jul 02, 2026 Sell |
Armstrong-owen Jennifer Sr Vp & Chief People Officer |
2 556 Value: $28.7K |
||
|
Jul 02, 2026 Buy |
Armstrong-owen Jennifer Sr Vp & Chief People Officer |
6 146 Value: $70.7K |
||
|
Jul 02, 2026 Buy |
Giamatteo John Joseph CEO & President, Secure Comm. |
66 372 Value: $763.9K |
||
|
Jul 02, 2026 Sell |
Giamatteo John Joseph CEO & President, Secure Comm. |
28 272 Value: $317.2K |
||
|
Jul 02, 2026 Buy |
Giamatteo John Joseph CEO & President, Secure Comm. |
66 372 Value: $763.9K |
||
|
Jul 02, 2026 Sell |
Foote Tim Chief Financial Officer |
3 066 Value: $34.4K |
||
|
Jul 02, 2026 Sell |
Foote Tim Chief Financial Officer |
22 812 Value: $286.3K |
||
|
Jul 02, 2026 Buy |
Foote Tim Chief Financial Officer |
7 375 Value: $84.9K |
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
