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Buy JAZZ
Jazz Pharmaceuticals Stock Insider Power
Based on the 100 latest insides trades, we have calculated the insider power to be negative at -67.51. In total, the insiders bought 504.67K and sold 290.36K JAZZ 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
|
-67.51 |
| ● Buy | 504.67K shares |
| ● Sell | 290.36K shares |
|
43% Buy Activity
Negligible or No Correlation
|
|
Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
May 28, 2026 Buy |
Pearce Samantha EVP, Chief Commercial Officer |
6 907 Value: $756.0K |
||
|
May 28, 2026 Sell |
Patil Neena M EVP & Chief Legal Officer |
1 192 Value: $282.5K |
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|
May 28, 2026 Buy |
Mulligan Seamus Director |
3 415 Value: $471.5K |
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|
May 28, 2026 Buy |
Mulligan Seamus Director |
3 415 Value: $471.5K |
||
|
May 28, 2026 Sell |
Pearce Samantha EVP, Chief Commercial Officer |
6 907 Value: $1.63M |
||
|
May 28, 2026 Buy |
Pearce Samantha EVP, Chief Commercial Officer |
6 907 Value: $756.0K |
||
|
May 22, 2026 Buy |
Winningham Rick E Director |
3 415 Value: $471.5K |
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|
May 22, 2026 Buy |
Winningham Rick E Director |
3 415 Value: $471.5K |
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|
May 22, 2026 Sell |
Winningham Rick E Director |
2 741 Value: $662.1K |
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May 22, 2026 Sell |
Mcsharry Heather Ann Director |
2 000 Value: $482.0K |
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|
May 01, 2026 Sell |
Cozadd Bruce C Director |
6 000 Value: $1.22M |
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Apr 01, 2026 Sell |
Cozadd Bruce C Director |
24 Value: $5K |
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|
Apr 01, 2026 Sell |
Cozadd Bruce C Director |
3 684 Value: $700.8K |
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|
Apr 01, 2026 Sell |
Cozadd Bruce C Director |
2 292 Value: $437.6K |
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|
Mar 09, 2026 Sell |
Carr Patricia SVP, Chief Accounting Officer |
1 287 Value: $235.4K |
||
|
Mar 05, 2026 Sell |
Gala Renee D President & CEO |
7 065 Value: $1.33M |
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|
Mar 05, 2026 Sell |
Carr Patricia SVP, Chief Accounting Officer |
1 436 Value: $268.2K |
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|
Mar 05, 2026 Sell |
Pearce Samantha EVP, Chief Commercial Officer |
2 503 Value: $472.3K |
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|
Mar 05, 2026 Sell |
Johnson Philip L EVP & Chief Financial Officer |
2 615 Value: $493.4K |
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|
Mar 05, 2026 Sell |
Cozadd Bruce C Director |
15 114 Value: $2.85M |
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|
Mar 05, 2026 Sell |
Henderson Mary Elizabeth SVP, Technical Operations |
1 394 Value: $260.3K |
||
|
Mar 05, 2026 Sell |
Iannone Robert EVP, Global Head Of R&d & Cmo |
6 209 Value: $1.17M |
||
|
Mar 05, 2026 Sell |
Patil Neena M EVP & Chief Legal Officer |
5 000 Value: $943.5K |
||
|
Mar 03, 2026 Sell |
Cozadd Bruce C Director |
2 608 Value: $487.0K |
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|
Mar 03, 2026 Sell |
Cozadd Bruce C Director |
3 159 Value: $587.8K |
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
