Duff Mark Insider Trades

Insider Trading History

Track insider trading activity for Duff Mark. See latest buy and sell transactions across all companies.

Holdings

Company
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price

Insider Trades History

Company
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price
Perma-Fix Environmental Services
Perma-Fix Environmental Services PESI
President And CEO
Holding Value $1.49M 134,556 shares
Last Trade
Sep 11, 2025 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$7.22k 897 shares
$8.05
$11.09
Perma-Fix Environmental Services
Perma-Fix Environmental Services PESI
President And CEO
Holding Value $1.48M 133,659 shares
Last Trade
Mar 21, 2025 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$4.58k 650 shares
$7.05
$11.09
Perma-Fix Environmental Services
Perma-Fix Environmental Services PESI
President And CEO
Holding Value $1.46M 131,609 shares
Last Trade
Mar 18, 2025 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$3.6k 500 shares
$7.20
$11.09
Perma-Fix Environmental Services
Perma-Fix Environmental Services PESI
President And CEO
Holding Value $0 0 shares
Last Trade
Jan 08, 2025 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$265k 25,000 shares
$10.58
$11.09
Perma-Fix Environmental Services
Perma-Fix Environmental Services PESI
President And CEO
Holding Value $1.45M 130,609 shares
Last Trade
Jan 08, 2025 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$78.7k 7,443 shares
$10.58
$11.09
Perma-Fix Environmental Services
Perma-Fix Environmental Services PESI
President And CEO
Holding Value $1.53M 138,052 shares
Last Trade
Jan 08, 2025 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$265k 25,000 shares
$10.58
$11.09
Perma-Fix Environmental Services
Perma-Fix Environmental Services PESI
President And CEO
Holding Value $1.25M 113,052 shares
Last Trade
Sep 04, 2024 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$8.44k 850 shares
$9.93
$11.09
Perma-Fix Environmental Services
Perma-Fix Environmental Services PESI
President And CEO
Holding Value $1.24M 112,202 shares
Last Trade
Sep 03, 2024 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$12.8k 1,250 shares
$10.23
$11.09
Perma-Fix Environmental Services
Perma-Fix Environmental Services PESI
President And CEO
Holding Value $1.23M 110,952 shares
Last Trade
Dec 01, 2023 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$5.25k 750 shares
$7.00
$11.09
Perma-Fix Environmental Services
Perma-Fix Environmental Services PESI
President And CEO
Holding Value $1.56M 140,984 shares
Last Trade
May 22, 2023 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$1.11M 100,000 shares
$11.05
$11.09
Perma-Fix Environmental Services
Perma-Fix Environmental Services PESI
President And CEO
Holding Value $1.2M 107,952 shares
Last Trade
May 22, 2023 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$365k 33,032 shares
$11.05
$11.09
Perma-Fix Environmental Services
Perma-Fix Environmental Services PESI
President And CEO
Holding Value $0 0 shares
Last Trade
May 22, 2023 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$1.11M 100,000 shares
$11.05
$11.09
Perma-Fix Environmental Services
Perma-Fix Environmental Services PESI
President And CEO
Holding Value $776k 70,000 shares
Last Trade
Jan 19, 2023 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$277k 70,000 shares
$3.95
$11.09
Perma-Fix Environmental Services
Perma-Fix Environmental Services PESI
President And CEO
Holding Value $455k 40,984 shares
Last Trade
Nov 22, 2022 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$3.89k 1,000 shares
$3.89
$11.09
Perma-Fix Environmental Services
Perma-Fix Environmental Services PESI
President And CEO
Holding Value $443k 39,984 shares
Last Trade
Sep 07, 2022 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$4.75k 1,000 shares
$4.75
$11.09
Perma-Fix Environmental Services
Perma-Fix Environmental Services PESI
President And CEO
Holding Value $427k 38,484 shares
Last Trade
May 11, 2022 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$5.5k 1,000 shares
$5.50
$11.09
Perma-Fix Environmental Services
Perma-Fix Environmental Services PESI
President And CEO
Holding Value $0 0 shares
Last Trade
May 09, 2022 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$297k 50,000 shares
$5.93
$11.09
Perma-Fix Environmental Services
Perma-Fix Environmental Services PESI
President And CEO
Holding Value $405k 36,484 shares
Last Trade
May 09, 2022 Sale (In-Kind)Shares used to pay exercise costs or tax withholding, or another in-kind transfer tied to compensation.
$199k 33,474 shares
$5.93
$11.09
Perma-Fix Environmental Services
Perma-Fix Environmental Services PESI
President And CEO
Holding Value $221k 19,958 shares
Last Trade
Dec 20, 2021 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$3.9k 600 shares
$6.50
$11.09
Perma-Fix Environmental Services
Perma-Fix Environmental Services PESI
President And CEO
Holding Value $215k 19,358 shares
Last Trade
Dec 17, 2021 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$6.81k 1,037 shares
$6.57
$11.09

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