Perma-Fix Environmental Services, Inc.

PESI US7141572039

🆔
Registration No.
2249849
Annual Insiders Turnover, USD 2

1 annual and historical performance metrics are recalculated on a daily basis;
2 represents the total value of insider transactions (both buying and selling);

Insider Activity
📊
Transactions
21
🙍
Insiders
6
Person Price Shares Total Published Completed
Duggan Kerry C
O 		8.60
USD 		5,653
Sold 		48,616
USD 		16/09/2025 16/09/2025
Duff Mark
CEO 		8.05
USD 		897
Bought 		7,221
USD 		11/09/2025 11/09/2025
Shelton Larry
O 		8.58
USD 		1,000
Bought 		8,575
USD 		11/09/2025 11/09/2025
Shelton Larry
O 		9.61
USD 		1,000
Bought 		9,610
USD 		09/09/2025 09/09/2025
Duff Mark
CEO 		7.02
USD 		750
Bought 		5,265
USD 		21/03/2025 21/03/2025
Naccarato Ben
CFO 		7.00
USD 		400
Bought 		2,800
USD 		21/03/2025 21/03/2025
Duff Mark
CEO 		7.03
USD 		650
Bought 		4,570
USD 		21/03/2025 21/03/2025
Duff Mark
CEO 		7.05
USD 		650
Bought 		4,583
USD 		21/03/2025 21/03/2025
Duff Mark
CEO 		7.20
USD 		500
Bought 		3,600
USD 		18/03/2025 18/03/2025
Duff Mark
CEO 		7.10
USD 		500
Bought 		3,550
USD 		18/03/2025 18/03/2025

Integrated EOD Stock Data and Insider Transactions Chart

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The visibility of insider buy and sell transactions on this chart should not be the sole factor in your decision to buy or sell a particular stock. Always consider the following dynamic reports for a broader understanding of stock market activities:

 

Last 52W Low 52W High All-Time Low All-Time High β
Company Insiders
Person / Entity Transactions Turnover, USD Average, USD First Last
Duff Mark 14 71,482.85 5,105.92 01/12/2023 11/09/2025
Duggan Kerry C 1 48,616.37 48,616.37 16/09/2025 16/09/2025
Shelton Larry 3 32,585.10 10,861.70 01/12/2023 11/09/2025
Lombardo Andy 1 16,404.50 16,404.50 05/12/2023 05/12/2023
Centofanti Louis F 1 7,310.00 7,310.00 17/03/2025 17/03/2025
Naccarato Ben 1 2,800.00 2,800.00 21/03/2025 21/03/2025

Insiders marked in yellow represent long-term insiders. These are individuals who have engaged in transactions for over 3 years and have conducted at least 10 transactions or reached a cumulative turnover of $1M USD. When examining transaction clusters, we prioritize those conducted by long-term insiders for analysis.

Stock Advanced Metrics
Delta Correlation subscribe 🔒
Upper Bound of Standardized Transaction Amount (ubsta), USD 4 subscribe 🔒

4 represents the maximum expected transaction amount for a company's insiders, calculated based on historical data. It provides insight into the typical range of insider transaction amounts and helps in identifying unusually large transactions.

5 a proprietary metric reflecting the consistency of insider trading behavior within a company. A higher discipline index suggests more regular and predictable insider transactions.