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Buy OSIS
OSI Systems Stock Insider Power
Based on the 100 latest insides trades, we have calculated the insider power to be negative at -61.40. In total, the insiders bought 411.05K and sold 413.24K OSIS 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
|
-61.40 |
| ● Buy | 411.05K shares |
| ● Sell | 413.24K shares |
|
53% Buy Activity
Negligible or No Correlation
|
|
Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
Aug 14, 2025 Sell |
Hawkins James B Director |
144 Value: $34.0K |
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|
Aug 14, 2025 Sell |
Bernard Kelli Director |
126 Value: $29.7K |
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|
Aug 05, 2025 Buy |
Tropeano Michael President, Rapiscan Systems |
1 594 Value: $350.0K |
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|
Aug 05, 2025 Buy |
Morben Paul Keith Pres., Optoelectronics Div |
1 139 Value: $250.1K |
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|
Aug 05, 2025 Buy |
Morben Paul Keith Pres., Optoelectronics Div |
1 139 Value: $250.1K |
||
|
Aug 05, 2025 Buy |
Tropeano Michael President, Rapiscan Systems |
1 594 Value: $350.0K |
||
|
Aug 01, 2025 Buy |
Mehra Ajay President And CEO |
27 326 Value: $6.00M |
||
|
Aug 01, 2025 Buy |
Sze Victor S General Counsel |
6 490 Value: $1.43M |
||
|
Aug 01, 2025 Buy |
Grindstaff Glenn Chief Human Resources Officer |
569 Value: $124.9K |
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|
Aug 01, 2025 Buy |
Edrick Alan I EVP & CFO |
8 585 Value: $1.89M |
||
|
Aug 01, 2025 Buy |
Okawa Cary M. Chief Accounting Officer |
615 Value: $135.0K |
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Aug 01, 2025 Buy |
Okawa Cary M. Chief Accounting Officer |
615 Value: $135.0K |
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|
Aug 01, 2025 Buy |
Edrick Alan I EVP & CFO |
8 585 Value: $1.89M |
||
|
Aug 01, 2025 Buy |
Grindstaff Glenn Chief Human Resources Officer |
569 Value: $124.9K |
||
|
Aug 01, 2025 Buy |
Sze Victor S General Counsel |
6 490 Value: $1.43M |
||
|
Aug 01, 2025 Buy |
Mehra Ajay President And CEO |
27 326 Value: $6.00M |
||
|
Jul 28, 2025 Sell |
Bernard Kelli Director |
149 Value: $33.7K |
||
|
Jul 28, 2025 Sell |
Hawkins James B Director |
170 Value: $38.4K |
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|
Jul 28, 2025 Sell |
Hawkins James B Director |
170 Value: $38.4K |
||
|
Jul 28, 2025 Sell |
Bernard Kelli Director |
149 Value: $33.7K |
||
|
Jul 15, 2025 Buy |
Tropeano Michael President, Rapiscan Systems |
0 Value: $0 |
||
|
Jul 15, 2025 Buy |
Tropeano Michael President, Rapiscan Systems |
0 Value: $0 |
||
|
Jul 09, 2025 Sell |
Ballhaus William Francis Jr Director |
113 Value: $0 |
||
|
Jul 09, 2025 Sell |
Ballhaus William Francis Jr Director |
113 Value: $0 |
||
|
Jul 06, 2025 Sell |
Hawkins James B Director |
230 Value: $53.5K |
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
