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Buy IDXX
IDEXX Laboratories Stock Insider Power
Based on the 100 latest insides trades, we have calculated the insider power to be negative at -71.92. In total, the insiders bought 111.37K and sold 36.03K IDXX 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
|
-71.92 |
| ● Buy | 111.37K shares |
| ● Sell | 36.03K shares |
|
74% Buy Activity
Strong Negative Correlation
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Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
Feb 17, 2026 Buy |
Vandebroek Sophie V. Director |
945 Value: $315.5K |
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|
Feb 17, 2026 Buy |
Erickson Michael G Executive Vice President |
4 180 Value: $745.1K |
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|
Feb 17, 2026 Sell |
Vandebroek Sophie V. Director |
945 Value: $594.1K |
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|
Feb 17, 2026 Buy |
Erickson Michael G Executive Vice President |
4 180 Value: $745.1K |
||
|
Feb 17, 2026 Sell |
Erickson Michael G Executive Vice President |
1 288 Value: $806.6K |
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|
Feb 17, 2026 Sell |
Erickson Michael G Executive Vice President |
204 Value: $127.5K |
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|
Feb 17, 2026 Sell |
Erickson Michael G Executive Vice President |
456 Value: $284.4K |
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|
Feb 14, 2026 Sell |
Lane Michael Executive Vice President |
221 Value: $139.1K |
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|
Feb 14, 2026 Buy |
Lane Michael Executive Vice President |
367 Value: $205.8K |
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Feb 14, 2026 Buy |
Mazelsky Jonathan Jay President And CEO |
958 Value: $537.2K |
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|
Feb 14, 2026 Buy |
Schreck Michael Executive Vice President |
169 Value: $94.8K |
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Feb 14, 2026 Buy |
Schreck Michael Executive Vice President |
301 Value: $168.8K |
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Feb 14, 2026 Buy |
Schreck Michael Executive Vice President |
367 Value: $205.8K |
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|
Feb 14, 2026 Buy |
Schreck Michael Executive Vice President |
117 Value: $65.6K |
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Feb 14, 2026 Buy |
Schreck Michael Executive Vice President |
169 Value: $94.8K |
||
|
Feb 14, 2026 Buy |
Schreck Michael Executive Vice President |
1 005 Value: $563.5K |
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Feb 14, 2026 Buy |
Mazelsky Jonathan Jay President And CEO |
1 099 Value: $616.2K |
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Feb 14, 2026 Sell |
Mazelsky Jonathan Jay President And CEO |
915 Value: $575.9K |
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|
Feb 14, 2026 Buy |
Mazelsky Jonathan Jay President And CEO |
958 Value: $537.2K |
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|
Feb 12, 2026 Buy |
Erickson Michael G Executive Vice President |
13 667 Value: $8.44M |
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|
Feb 12, 2026 Buy |
Erickson Michael G Executive Vice President |
162 Value: $100.0K |
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|
Feb 12, 2026 Buy |
Schreck Michael Executive Vice President |
1 094 Value: $675.2K |
||
|
Feb 12, 2026 Buy |
Schreck Michael Executive Vice President |
1 620 Value: $999.9K |
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|
Feb 12, 2026 Buy |
Schreck Michael Executive Vice President |
162 Value: $100.0K |
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|
Feb 12, 2026 Buy |
Mazelsky Jonathan Jay President And CEO |
13 407 Value: $8.27M |
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
