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Buy CBZ
CBIZ Stock Insider Power
Based on the 100 latest insides trades, we have calculated the insider power to be positive at 53.42. In total, the insiders bought 1.09M and sold 608.23K CBZ 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
|
53.42 |
| ● Buy | 1.09M shares |
| ● Sell | 608.23K shares |
|
68% Buy Activity
Moderate Negative Correlation
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Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
Feb 11, 2026 Buy |
Kouzelos Michael P President, Employee Services |
10 623 Value: $323.7K |
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|
Feb 11, 2026 Sell |
Kouzelos Michael P President, Employee Services |
4 766 Value: $145.2K |
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Feb 11, 2026 Buy |
Mangan Michael T. Chief Accounting Officer |
2 065 Value: $62.9K |
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Feb 11, 2026 Sell |
Mangan Michael T. Chief Accounting Officer |
928 Value: $28.3K |
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Feb 11, 2026 Buy |
Grisko Jerome P CEO & President |
32 899 Value: $1.00M |
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Feb 11, 2026 Sell |
Grisko Jerome P CEO & President |
14 756 Value: $449.6K |
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Feb 09, 2026 Sell |
Mangan Michael T. Chief Accounting Officer |
204 Value: $7K |
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Feb 09, 2026 Sell |
Kouzelos Michael P President, Employee Services |
1 116 Value: $38.3K |
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Feb 09, 2026 Sell |
Grisko Jerome P CEO & President |
3 469 Value: $119.0K |
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Feb 08, 2026 Sell |
Mangan Michael T. Chief Accounting Officer |
266 Value: $10.2K |
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Feb 08, 2026 Buy |
Kouzelos Michael P President, Employee Services |
3 053 Value: $98.5K |
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Feb 08, 2026 Sell |
Kouzelos Michael P President, Employee Services |
1 370 Value: $52.4K |
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Feb 08, 2026 Buy |
Kouzelos Michael P President, Employee Services |
3 053 Value: $98.5K |
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Feb 08, 2026 Buy |
Grisko Jerome P CEO & President |
9 454 Value: $304.9K |
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Feb 08, 2026 Sell |
Grisko Jerome P CEO & President |
4 241 Value: $162.3K |
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Feb 08, 2026 Buy |
Grisko Jerome P CEO & President |
9 454 Value: $304.9K |
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Dec 02, 2025 Sell |
Wiley Benaree Pratt Director |
8 288 Value: $410.6K |
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Nov 26, 2025 Buy |
Lakhia Brad S. Senior Vice President & CFO |
2 060 Value: $99.9K |
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Aug 08, 2025 Buy |
Young Rodney A Director |
2 000 Value: $124.9K |
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Aug 08, 2025 Buy |
Young Rodney A Director |
2 000 Value: $124.9K |
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Aug 04, 2025 Buy |
Lakhia Brad S. Senior Vice President & CFO |
1 593 Value: $100.0K |
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Aug 04, 2025 Buy |
Lakhia Brad S. Senior Vice President & CFO |
1 593 Value: $100.0K |
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May 16, 2025 Buy |
Burdick Rick L Director |
2 361 Value: $175.0K |
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May 16, 2025 Buy |
France Gina D Director |
2 361 Value: $175.0K |
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May 16, 2025 Buy |
Marabito Richard T Director |
2 361 Value: $175.0K |
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
