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Buy PPBT
Purple Biotech Stock Insider Power
Based on the 14 latest insides trades, we have calculated the insider power to be positive at 100.00. In total, the insiders bought 34.75M and sold 0 PPBT shares in the last 14 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.
Insider Power
|
100.00 |
| ● Buy | 34.75M shares |
| ● Sell | 0 shares |
|
100% Buy Activity
Weak Negative 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 |
|---|---|---|---|---|
|
Mar 18, 2026 Buy |
Rock Simcha Director |
0 Value: $0 |
||
|
Mar 18, 2026 Buy |
Rock Simcha Director |
2 650 000 Value: $10.1M |
||
|
Mar 18, 2026 Buy |
Zilberberg Suzana Director |
0 Value: $0 |
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Mar 18, 2026 Buy |
Zilberberg Suzana Director |
2 650 000 Value: $10.1M |
||
|
Mar 18, 2026 Buy |
Agmon Ido Director |
0 Value: $0 |
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Mar 18, 2026 Buy |
Agmon Ido Director |
2 650 000 Value: $10.1M |
||
|
Mar 18, 2026 Buy |
Efron Gil Chief Executive Officer |
0 Value: $0 |
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Mar 18, 2026 Buy |
Efron Gil Chief Executive Officer |
13 500 000 Value: $51.4M |
||
|
Mar 18, 2026 Buy |
Schickler Michael Head Of Clinical & Reg Affairs |
0 Value: $0 |
||
|
Mar 18, 2026 Buy |
Schickler Michael Head Of Clinical & Reg Affairs |
7 100 000 Value: $27.1M |
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|
Mar 18, 2026 Buy |
Lankry Shai S Director |
0 Value: $0 |
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|
Mar 18, 2026 Buy |
Lankry Shai S Director |
3 550 000 Value: $13.5M |
||
|
Mar 18, 2026 Buy |
Gagnon Robert E. Director |
0 Value: $0 |
||
|
Mar 18, 2026 Buy |
Gagnon Robert E. Director |
2 650 000 Value: $10.1M |
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
