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Buy TLPH
Talphera Stock Insider Power
Based on the 100 latest insides trades, we have calculated the insider power to be positive at 98.40. In total, the insiders bought 17.03M and sold 105.31K TLPH 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
|
98.40 |
| ● Buy | 17.03M shares |
| ● Sell | 105.31K shares |
|
67% Buy Activity
Weak Positive Correlation
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Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
May 20, 2026 Sell |
Aslam Shakil Chief Medical Officer |
4 518 Value: $4K |
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|
Apr 02, 2026 Sell |
Angotti Vincent J. Chief Executive Officer |
9 938 Value: $7K |
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Apr 02, 2026 Sell |
Asadorian Raffi Chief Financial Officer |
2 444 Value: $2K |
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Apr 02, 2026 Sell |
Aslam Shakil Chief Medical Officer |
2 118 Value: $2K |
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|
Apr 02, 2026 Sell |
Dasu Badri N Chief Engineering Officer |
2 444 Value: $2K |
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|
Mar 13, 2026 Buy |
Angotti Vincent J. Chief Executive Officer |
213 310 Value: $125.0K |
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Mar 13, 2026 Buy |
Nantahala Capital Management, Llc See Remarks |
4 266 211 Value: $4K |
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|
Feb 14, 2026 Sell |
Angotti Vincent J. Chief Executive Officer |
9 559 Value: $8K |
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|
Feb 14, 2026 Sell |
Dasu Badri N Chief Engineering Officer |
2 346 Value: $2K |
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Feb 14, 2026 Sell |
Asadorian Raffi Chief Financial Officer |
2 933 Value: $2K |
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|
Feb 12, 2026 Buy |
Angotti Vincent J. Chief Executive Officer |
594 000 Value: $482.5K |
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Feb 12, 2026 Buy |
Angotti Vincent J. Chief Executive Officer |
105 364 Value: $85.6K |
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Feb 12, 2026 Buy |
Aslam Shakil Chief Medical Officer |
205 000 Value: $166.5K |
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Feb 12, 2026 Buy |
Aslam Shakil Chief Medical Officer |
35 000 Value: $28.4K |
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Feb 12, 2026 Buy |
Dasu Badri N Chief Engineering Officer |
200 000 Value: $162.5K |
||
|
Feb 12, 2026 Buy |
Dasu Badri N Chief Engineering Officer |
35 000 Value: $28.4K |
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|
Feb 12, 2026 Buy |
Asadorian Raffi Chief Financial Officer |
260 000 Value: $211.2K |
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|
Feb 12, 2026 Buy |
Asadorian Raffi Chief Financial Officer |
45 000 Value: $36.6K |
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|
Feb 10, 2026 Sell |
Angotti Vincent J. Chief Executive Officer |
3 179 Value: $3K |
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|
Feb 10, 2026 Sell |
Dasu Badri N Chief Engineering Officer |
781 Value: $653 |
||
|
Feb 10, 2026 Sell |
Asadorian Raffi Chief Financial Officer |
958 Value: $801 |
||
|
Oct 23, 2025 Buy |
Hoffman Stephen J Director |
25 600 Value: $29.2K |
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Oct 23, 2025 Buy |
Hoffman Stephen J Director |
4 267 Value: $5K |
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|
Oct 23, 2025 Buy |
Wan Mark A Director |
25 600 Value: $29.2K |
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|
Oct 23, 2025 Buy |
Wan Mark A Director |
4 267 Value: $5K |
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
