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Buy INSP
Inspire Medical Systems Stock Insider Power
Based on the 100 latest insides trades, we have calculated the insider power to be positive at 21.36. In total, the insiders bought 370.03K and sold 57.53K INSP 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
|
21.36 |
| ● Buy | 370.03K shares |
| ● Sell | 57.53K shares |
|
64% Buy Activity
Weak Negative Correlation
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Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
May 15, 2026 Sell |
Rondoni John See Remarks |
2 641 Value: $114.3K |
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|
May 14, 2026 Sell |
Rondoni John See Remarks |
700 Value: $30.1K |
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May 08, 2026 Sell |
Mccormick Shawn Director |
696 Value: $31.5K |
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May 01, 2026 Sell |
Melenikiotou Georgia Director |
50 Value: $3K |
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Apr 30, 2026 Buy |
Mccormick Shawn Director |
3 562 Value: $200.0K |
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Apr 30, 2026 Buy |
Ellis Gary Lee Director |
3 562 Value: $200.0K |
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Apr 30, 2026 Buy |
Mead Dana G Jr. Director |
3 562 Value: $200.0K |
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Apr 30, 2026 Buy |
Tansey Casey M Director |
3 562 Value: $200.0K |
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Apr 30, 2026 Buy |
Curet Myriam Director |
3 562 Value: $200.0K |
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Apr 30, 2026 Buy |
Burks Cynthia Director |
3 562 Value: $200.0K |
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Apr 30, 2026 Buy |
Broader Shelley G Director |
3 562 Value: $200.0K |
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Apr 30, 2026 Buy |
Melenikiotou Georgia Director |
3 562 Value: $200.0K |
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Apr 15, 2026 Buy |
Broader Shelley G Director |
342 Value: $17.8K |
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Apr 15, 2026 Buy |
Melenikiotou Georgia Director |
307 Value: $16.0K |
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Apr 15, 2026 Buy |
Ellis Gary Lee Director |
518 Value: $27.0K |
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Apr 15, 2026 Buy |
Tansey Casey M Director |
308 Value: $16.0K |
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Feb 20, 2026 Buy |
Rondoni John See Remarks |
2 400 Value: $142.9K |
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Feb 20, 2026 Buy |
Rondoni John See Remarks |
15 958 Value: $950.0K |
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Feb 20, 2026 Sell |
Weatherby Carlton See Remarks |
672 Value: $40.0K |
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Feb 20, 2026 Buy |
Weatherby Carlton See Remarks |
2 196 Value: $130.7K |
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Feb 20, 2026 Buy |
Phillips Bryan K See Remarks |
2 400 Value: $142.9K |
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Feb 20, 2026 Buy |
Phillips Bryan K See Remarks |
15 958 Value: $950.0K |
||
|
Feb 20, 2026 Buy |
Phillips Bryan K See Remarks |
8 399 Value: $500.0K |
||
|
Feb 20, 2026 Sell |
Herbert Timothy P. CEO And President |
4 010 Value: $238.7K |
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|
Feb 20, 2026 Buy |
Herbert Timothy P. CEO And President |
9 005 Value: $536.1K |
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
