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Buy AXSM
Axsome Therapeutics Stock Insider Power
Based on the 100 latest insides trades, we have calculated the insider power to be negative at -79.16. In total, the insiders bought 1.56M and sold 667.52K AXSM 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
|
-79.16 |
| ● Buy | 1.56M shares |
| ● Sell | 667.52K shares |
|
71% Buy Activity
Moderate Negative Correlation
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Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
Dec 31, 2025 Buy |
Saad Mark E Director |
31 346 Value: $155.2K |
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|
Dec 31, 2025 Buy |
Saad Mark E Director |
6 231 Value: $50.0K |
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Dec 31, 2025 Sell |
Saad Mark E Director |
31 346 Value: $5.18M |
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Dec 31, 2025 Buy |
Saad Mark E Director |
6 231 Value: $50.0K |
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|
Dec 31, 2025 Buy |
Saad Mark E Director |
31 346 Value: $155.2K |
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|
Dec 04, 2025 Sell |
Tabuteau Herriot Chief Executive Officer |
10 558 Value: $1.56M |
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|
Dec 04, 2025 Buy |
Tabuteau Herriot Chief Executive Officer |
10 558 Value: $84.7K |
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Dec 04, 2025 Buy |
Tabuteau Herriot Chief Executive Officer |
10 558 Value: $1.56M |
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|
Dec 03, 2025 Sell |
Tabuteau Herriot Chief Executive Officer |
20 163 Value: $2.96M |
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Dec 03, 2025 Buy |
Tabuteau Herriot Chief Executive Officer |
20 163 Value: $161.7K |
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Dec 03, 2025 Buy |
Tabuteau Herriot Chief Executive Officer |
20 163 Value: $2.96M |
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Dec 02, 2025 Buy |
Tabuteau Herriot Chief Executive Officer |
49 252 Value: $395.0K |
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Dec 02, 2025 Buy |
Tabuteau Herriot Chief Executive Officer |
49 252 Value: $7.12M |
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Dec 02, 2025 Sell |
Tabuteau Herriot Chief Executive Officer |
49 252 Value: $7.12M |
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Nov 05, 2025 Buy |
Tabuteau Herriot Chief Executive Officer |
21 775 Value: $2.93M |
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|
Nov 05, 2025 Buy |
Tabuteau Herriot Chief Executive Officer |
21 775 Value: $174.6K |
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Nov 05, 2025 Sell |
Tabuteau Herriot Chief Executive Officer |
21 775 Value: $2.93M |
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Nov 04, 2025 Buy |
Tabuteau Herriot Chief Executive Officer |
50 459 Value: $6.75M |
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Nov 04, 2025 Buy |
Tabuteau Herriot Chief Executive Officer |
50 459 Value: $404.7K |
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Nov 04, 2025 Sell |
Tabuteau Herriot Chief Executive Officer |
50 459 Value: $6.75M |
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|
Nov 03, 2025 Buy |
Tabuteau Herriot Chief Executive Officer |
91 705 Value: $735.5K |
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|
Nov 03, 2025 Buy |
Tabuteau Herriot Chief Executive Officer |
91 705 Value: $12.1M |
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|
Nov 03, 2025 Sell |
Tabuteau Herriot Chief Executive Officer |
91 705 Value: $12.1M |
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Oct 08, 2025 Buy |
Tabuteau Herriot Chief Executive Officer |
12 774 Value: $1.52M |
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|
Oct 08, 2025 Buy |
Tabuteau Herriot Chief Executive Officer |
12 774 Value: $102.4K |
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
