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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
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|
Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
Aug 26, 2025 Buy |
Edrick Alan I EVP & CFO |
28 345 Value: $6.38M |
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|
Aug 26, 2025 Sell |
Sze Victor S General Counsel |
20 118 Value: $4.53M |
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|
Aug 26, 2025 Buy |
Sze Victor S General Counsel |
22 449 Value: $5.06M |
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|
Aug 26, 2025 Sell |
Grindstaff Glenn Chief Human Resources Officer |
2 213 Value: $498.3K |
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|
Aug 26, 2025 Buy |
Grindstaff Glenn Chief Human Resources Officer |
2 595 Value: $584.4K |
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|
Aug 26, 2025 Sell |
Okawa Cary M. Chief Accounting Officer |
241 Value: $54.3K |
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|
Aug 26, 2025 Buy |
Okawa Cary M. Chief Accounting Officer |
539 Value: $121.4K |
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|
Aug 26, 2025 Sell |
Morben Paul Keith Pres., Optoelectronics Div |
1 594 Value: $359.0K |
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|
Aug 26, 2025 Buy |
Morben Paul Keith Pres., Optoelectronics Div |
1 270 Value: $286.0K |
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|
Aug 22, 2025 Sell |
Okawa Cary M. Chief Accounting Officer |
84 Value: $18.3K |
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|
Aug 22, 2025 Sell |
Okawa Cary M. Chief Accounting Officer |
84 Value: $18.3K |
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|
Aug 20, 2025 Buy |
Luskin Meyer/ Director |
470 Value: $105.0K |
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Aug 20, 2025 Buy |
Chopra Deepak Executive Chairman |
1 052 Value: $235.0K |
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|
Aug 20, 2025 Buy |
Ballhaus William Francis Jr Director |
1 007 Value: $225.0K |
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|
Aug 20, 2025 Buy |
Hawkins James B Director |
895 Value: $199.9K |
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|
Aug 20, 2025 Buy |
Chizever Gerald M Director |
873 Value: $195.0K |
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Aug 20, 2025 Buy |
Bernard Kelli Director |
783 Value: $174.9K |
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Aug 20, 2025 Buy |
Bernard Kelli Director |
783 Value: $174.9K |
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|
Aug 20, 2025 Buy |
Chizever Gerald M Director |
873 Value: $195.0K |
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|
Aug 20, 2025 Buy |
Hawkins James B Director |
895 Value: $199.9K |
||
|
Aug 20, 2025 Buy |
Ballhaus William Francis Jr Director |
1 007 Value: $225.0K |
||
|
Aug 20, 2025 Buy |
Chopra Deepak Executive Chairman |
1 052 Value: $235.0K |
||
|
Aug 20, 2025 Buy |
Luskin Meyer/ Director |
470 Value: $105.0K |
||
|
Aug 14, 2025 Sell |
Bernard Kelli Director |
126 Value: $29.7K |
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|
Aug 14, 2025 Sell |
Hawkins James B Director |
144 Value: $34.0K |
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
