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Buy ZNTL
Zentalis Pharmaceuticals Stock Insider Power
Based on the 100 latest insides trades, we have calculated the insider power to be positive at 5.99. In total, the insiders bought 21.74M and sold 7.65M ZNTL 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
|
5.99 |
| ● Buy | 21.74M shares |
| ● Sell | 7.65M shares |
|
76% Buy Activity
Weak Negative Correlation
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Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
May 26, 2026 Buy |
Campbell Shannon Director |
114 200 Value: $452.2K |
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May 22, 2026 Buy |
Campbell Shannon |
0 Value: $0 |
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|
Feb 10, 2026 Sell |
Vultaggio Vincent Pao And Pfo |
6 894 Value: $16.7K |
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Feb 09, 2026 Sell |
Vultaggio Vincent Pao And Pfo |
3 379 Value: $8K |
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|
Feb 09, 2026 Sell |
Bruns Ingmar Chief Medical Officer |
335 Value: $802 |
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Feb 09, 2026 Sell |
Eastland Julia Marie CEO & President |
889 Value: $2K |
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|
Feb 06, 2026 Sell |
Vultaggio Vincent Pao And Pfo |
29 951 Value: $72.8K |
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Feb 06, 2026 Sell |
Bruns Ingmar Chief Medical Officer |
2 962 Value: $7K |
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Feb 06, 2026 Sell |
Eastland Julia Marie CEO & President |
7 866 Value: $19.1K |
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|
Feb 03, 2026 Sell |
Vultaggio Vincent Pao And Pfo |
556 Value: $1K |
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Feb 02, 2026 Sell |
Vultaggio Vincent Pao And Pfo |
2 540 Value: $6K |
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Jan 08, 2026 Buy |
Bucher James B Chief Legal Officer |
100 000 Value: $284.0K |
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Jan 08, 2026 Buy |
Vultaggio Vincent Pao And Pfo |
100 000 Value: $284.0K |
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Jan 08, 2026 Buy |
Bruns Ingmar Chief Medical Officer |
365 000 Value: $1.04M |
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Jan 08, 2026 Buy |
Eastland Julia Marie CEO & President |
775 000 Value: $2.20M |
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Dec 31, 2025 Buy |
Walters Group 10 Percent Owner |
6 459 973 Value: $7.75M |
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Dec 15, 2025 Buy |
Walters Group 10 Percent Owner |
0 Value: $0 |
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Dec 15, 2025 Sell |
Matrix Capital Management Company, Lp 10 Percent Owner |
7 500 000 Value: $9.98M |
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Oct 01, 2025 Buy |
Bucher James B Chief Legal Officer |
400 000 Value: $616.0K |
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Oct 01, 2025 Buy |
Bucher James B Chief Legal Officer |
400 000 Value: $616.0K |
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Sep 18, 2025 Buy |
Bucher James B Officer |
0 Value: $0 |
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Sep 18, 2025 Buy |
Bucher James B Officer |
0 Value: $0 |
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|
Jun 17, 2025 Buy |
Walker Luke Nathaniel Director |
57 603 Value: $86.4K |
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Jun 17, 2025 Buy |
Skvarka Jan Director |
57 603 Value: $86.4K |
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|
Jun 17, 2025 Buy |
Johnson David Michael Director |
57 603 Value: $86.4K |
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
