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Buy OM
Outset Medical Stock Insider Power
Based on the 100 latest insides trades, we have calculated the insider power to be positive at 80.44. In total, the insiders bought 8.94M and sold 76.74K OM 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
|
80.44 |
| ● Buy | 8.94M shares |
| ● Sell | 76.74K shares |
|
66% Buy Activity
Weak Negative Correlation
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Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
Jun 04, 2026 Buy |
Lang Brent D. Director |
10 667 Value: $50.5K |
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Jun 04, 2026 Buy |
Prange Karen Director |
10 667 Value: $50.5K |
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Jun 04, 2026 Buy |
Oboyle Kevin C Director |
10 667 Value: $50.5K |
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Jun 04, 2026 Buy |
Hackett Patrick T Director |
10 667 Value: $50.5K |
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|
Jun 04, 2026 Buy |
Grossman D Keith Director |
10 667 Value: $50.5K |
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Jun 04, 2026 Buy |
Drexler Karen Director |
10 667 Value: $50.5K |
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|
Jun 03, 2026 Sell |
Gaeta Renee Chief Financial Officer |
17 672 Value: $87.3K |
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May 15, 2026 Sell |
Brottem John L. General Counsel |
2 638 Value: $10K |
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May 15, 2026 Sell |
Nash Marc EVP Operations R&d & Service |
1 582 Value: $6K |
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May 15, 2026 Sell |
Trigg Leslie Chair And CEO |
3 445 Value: $12.7K |
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May 15, 2026 Buy |
Leonard Braden Michael 10 Percent Owner |
323 000 Value: $1.62M |
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May 11, 2026 Buy |
Leonard Braden Michael 10 Percent Owner |
96 900 Value: $484.5K |
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May 08, 2026 Buy |
Leonard Braden Michael 10 Percent Owner |
197 600 Value: $988.0K |
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Apr 06, 2026 Buy |
Elliott Derick A. Insider |
0 Value: $0 |
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Apr 06, 2026 Buy |
Elliott Derick A. EVP, Commercial |
96 000 Value: $391.7K |
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Feb 17, 2026 Sell |
Brottem John L. General Counsel |
2 842 Value: $10K |
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Feb 17, 2026 Sell |
Trigg Leslie Chair And CEO |
3 361 Value: $11.3K |
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Feb 17, 2026 Sell |
Nash Marc EVP Operations R&d & Service |
1 817 Value: $6K |
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Feb 12, 2026 Buy |
Leonard Braden Michael 10 Percent Owner |
110 000 Value: $275.0K |
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Feb 12, 2026 Buy |
Leonard Braden Michael 10 Percent Owner |
617 500 Value: $3.09M |
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Feb 12, 2026 Buy |
Leonard Braden Michael 10 Percent Owner |
0 Value: $0 |
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|
Jan 21, 2026 Sell |
Trigg Leslie Chair And CEO |
2 120 Value: $10.7K |
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|
Jan 21, 2026 Sell |
Brottem John L. General Counsel |
1 180 Value: $6K |
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Jan 21, 2026 Sell |
Nash Marc EVP Operations R&d & Service |
980 Value: $5K |
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|
Jan 20, 2026 Sell |
Trigg Leslie Chair And CEO |
11 794 Value: $60.4K |
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
