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Buy PTIX
Protagenic Therapeutics . Common Stock Stock Insider Power
Based on the 100 latest insides trades, we have calculated the insider power to be negative at 0. In total, the insiders bought 8.63M and sold 0 PTIX 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
|
0 |
| ● Buy | 8.63M shares |
| ● Sell | 0 shares |
|
100% Buy Activity
Negligible or No Correlation
|
|
No Significant SignalsNo statistically significant buy or sell signals detected in recent insider data. |
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Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
May 03, 2021 Buy |
Barrage Khalil Director |
45 000 Value: $78.8K |
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|
May 03, 2021 Buy |
Barrage Khalil Director |
45 000 Value: $56.3K |
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|
May 03, 2021 Buy |
Barrage Khalil Director |
120 000 Value: $210.0K |
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|
Apr 30, 2021 Buy |
Arrow Alexander K. Chief Financial Officer |
1 000 Value: $2K |
||
|
Apr 30, 2021 Buy |
Arrow Alexander K. Chief Financial Officer |
1 000 Value: $2K |
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|
Apr 29, 2021 Buy |
Arrow Alexander K. Chief Financial Officer |
1 000 Value: $2K |
||
|
Apr 29, 2021 Buy |
Arrow Alexander K. Chief Financial Officer |
1 000 Value: $2K |
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|
Jul 18, 2020 Buy |
Buell Jennifer Director |
145 000 Value: $253.8K |
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|
Jul 18, 2020 Buy |
Arrow Alexander K. Chief Financial Officer |
124 998 Value: $218.7K |
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|
Jul 18, 2020 Buy |
Arrow Alexander K. Chief Financial Officer |
124 998 Value: $218.7K |
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|
Jul 18, 2020 Buy |
Buell Jennifer Director |
145 000 Value: $253.8K |
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|
Feb 21, 2020 Buy |
Stein Robert Benjamin Director |
150 000 Value: $262.5K |
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|
Feb 21, 2020 Buy |
Barrage Khalil Director |
120 000 Value: $210.0K |
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|
Feb 21, 2020 Buy |
Silverman Joshua Director |
120 000 Value: $210.0K |
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|
Feb 21, 2020 Buy |
Armen Garo H Executive Chairman |
300 000 Value: $525.0K |
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|
Feb 21, 2020 Buy |
Corvese Brian Director |
120 000 Value: $210.0K |
||
|
Feb 21, 2020 Buy |
Arrow Alexander K. Chief Financial Officer |
307 497 Value: $538.1K |
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Feb 21, 2020 Buy |
Arrow Alexander K. Chief Financial Officer |
307 497 Value: $538.1K |
||
|
Feb 21, 2020 Buy |
Corvese Brian Director |
120 000 Value: $210.0K |
||
|
Feb 21, 2020 Buy |
Armen Garo H Executive Chairman |
300 000 Value: $525.0K |
||
|
Feb 21, 2020 Buy |
Silverman Joshua Director |
120 000 Value: $210.0K |
||
|
Feb 21, 2020 Buy |
Barrage Khalil Director |
120 000 Value: $210.0K |
||
|
Feb 21, 2020 Buy |
Stein Robert Benjamin Director |
150 000 Value: $262.5K |
||
|
Nov 20, 2019 Buy |
Armen Garo H Executive Chairman |
0 Value: $0 |
||
|
Nov 20, 2019 Buy |
Armen Garo H Executive Chairman |
0 Value: $0 |
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
