Mark  Duff net worth and biography

Mark Duff Biography and Net Worth

Mr. Duff has held the position of President and CEO of the Company since September 2017. Since joining the Company in June 2016 and prior to being named the President and CEO, Mr. Duff held the positions of Chief Operating Officer and Executive Vice President of the Company. Since joining Perma-Fix, Mr. Duff has developed and implemented strategies to meet aggressive growth objectives in both the Treatment and Services Segments. In the Treatment Segment, he has upgraded each facility to increase efficiency and modernize treatment capabilities to meet the changing markets associated with the waste management industry. In the Services Segment, which encompasses all field operations, he has completed the revitalization of business development programs which has resulted in increased competitive procurement effectiveness and broadened the market penetration within both the commercial and government sectors. Both of these implemented strategies have contributed to continuous growth in revenues and profitability. Mr. Duff has over 30 years of management and technical experience in the DOE and U.S. Department of Defense (“DOD”) environmental and construction markets as a corporate officer, senior project manager, co-founder of a consulting firm, and federal employee. Mr. Duff has an MBA from the University of Phoenix and received his B.S. from the University of Alabama.

What is Mark Duff's net worth?

The estimated net worth of Mark Duff is at least $1.22 million as of September 3rd, 2024. Mr. Duff owns 112,202 shares of Perma-Fix Environmental Services stock worth more than $1,221,880 as of December 21st. This net worth evaluation does not reflect any other assets that Mr. Duff may own. Additionally, Mr. Duff receives an annual salary of $607,250.00 as CEO at Perma-Fix Environmental Services. Learn More about Mark Duff's net worth.

How old is Mark Duff?

Mr. Duff is currently 61 years old. There are 3 older executives and no younger executives at Perma-Fix Environmental Services. Learn More on Mark Duff's age.

What is Mark Duff's salary?

As the CEO of Perma-Fix Environmental Services, Inc., Mr. Duff earns $607,250.00 per year. Learn More on Mark Duff's salary.

How do I contact Mark Duff?

The corporate mailing address for Mr. Duff and other Perma-Fix Environmental Services executives is 8302 DUNWOODY PLACE SUITE 250, ATLANTA GA, 30350. Perma-Fix Environmental Services can also be reached via phone at (770) 587-9898 and via email at [email protected]. Learn More on Mark Duff's contact information.

Has Mark Duff been buying or selling shares of Perma-Fix Environmental Services?

Mark Duff has not been actively trading shares of Perma-Fix Environmental Services during the last ninety days. Most recently, on Tuesday, September 3rd, Mark Duff bought 1,250 shares of Perma-Fix Environmental Services stock. The stock was acquired at an average cost of $10.23 per share, with a total value of $12,787.50. Following the completion of the transaction, the chief executive officer now directly owns 112,202 shares of the company's stock, valued at $1,147,826.46. Learn More on Mark Duff's trading history.

Who are Perma-Fix Environmental Services' active insiders?

Perma-Fix Environmental Services' insider roster includes Louis Centofanti (EVP), and Mark Duff (CEO). Learn More on Perma-Fix Environmental Services' active insiders.

Are insiders buying or selling shares of Perma-Fix Environmental Services?

During the last twelve months, Perma-Fix Environmental Services insiders bought shares 1 times. They purchased a total of 1,250 shares worth more than $12,787.50. The most recent insider tranaction occured on September, 3rd when CEO Mark Duff bought 1,250 shares worth more than $12,787.50. Insiders at Perma-Fix Environmental Services own 9.4% of the company. Learn More about insider trades at Perma-Fix Environmental Services.

Information on this page was last updated on 9/3/2024.

Mark Duff Insider Trading History at Perma-Fix Environmental Services

Transaction DateBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
9/3/2024Buy1,250$10.23$12,787.50112,202View SEC Filing Icon  
12/1/2023Buy3,000$7.16$21,480.00110,952View SEC Filing Icon  
11/22/2022Buy1,000$3.89$3,890.0040,984View SEC Filing Icon  
5/11/2022Buy78$5.60$436.8036,562View SEC Filing Icon  
12/20/2021Buy600$6.50$3,900.00View SEC Filing Icon  
12/17/2021Buy1,037$6.57$6,813.09View SEC Filing Icon  
12/29/2020Buy500$5.85$2,925.0018,321View SEC Filing Icon  
8/11/2020Buy1,750$7.00$12,250.0016,051View SEC Filing Icon  
3/30/2020Buy500$5.10$2,550.0015,551View SEC Filing Icon  
3/23/2020Buy1,500$4.12$6,180.0014,551View SEC Filing Icon  
8/14/2019Buy2,000$3.78$7,560.0012,551View SEC Filing Icon  
5/15/2019Buy1,500$3.80$5,700.0010,551View SEC Filing Icon  
5/13/2019Buy500$3.90$1,950.0010,551View SEC Filing Icon  
12/28/2018Buy1,050$2.36$2,478.009,501View SEC Filing Icon  
12/28/2018Buy1,050$2.36$2,478.009,501View SEC Filing Icon  
12/17/2018Buy701$2.95$2,067.958,301View SEC Filing Icon  
12/14/2018Buy1$2.63$2.638,301View SEC Filing Icon  
11/9/2018Buy2,300$3.45$7,935.006,700View SEC Filing Icon  
8/15/2017Buy3,000$3.43$10,290.004,500View SEC Filing Icon  
3/27/2017Buy3,000$3.15$9,450.003,000View SEC Filing Icon  
See Full Table

Mark Duff Buying and Selling Activity at Perma-Fix Environmental Services

This chart shows Mark Duff's buying and selling at Perma-Fix Environmental Services by year and by quarter.

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Perma-Fix Environmental Services Company Overview

Perma-Fix Environmental Services logo
Perma-Fix Environmental Services, Inc., through its subsidiaries, operates as an environmental and technology know-how company in the United States. The company through Treatment and Services segments. The Treatment segment offers nuclear, low-level radioactive, mixed waste, hazardous and non-hazardous waste treatment, and processing and disposal services through treatment and storage facilities. This segment is also involved in the research and development activities to identify, develop, and implement waste processing techniques for problematic waste streams. The Services segment provides technical services, including professional radiological measurement and site survey of government and commercial installations; health physics services; integrated occupational safety and health services; and consulting, engineering, project and waste management, environmental, decontamination and decommissioning (D&D) field, technical and management personnel and services; and waste management services. This segment also offers nuclear services, including D&D of government and commercial facilities, including engineering, technology applications, specialty services, logistics, transportation, processing, and disposal; and license termination support, such as project management, planning, characterization, waste stream identification and delineation, remediation/demolition, compliance demonstration, final status survey, reporting, transportation, disposal and emergency response. In addition, it maintains, services, maintains, calibrates, and sources health physics, IH and customized nuclear, environmental, and occupational safety and health instruments. The company provides its services to research institutions, commercial companies, public utilities, and governmental agencies through direct sales to customers or through intermediaries. Perma-Fix Environmental Services, Inc. was incorporated in 1990 and is headquartered in Atlanta, Georgia.
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Today's Range

Now: $10.89
Low: $10.31
High: $11.02

50 Day Range

MA: $13.53
Low: $10.54
High: $15.50

2 Week Range

Now: $10.89
Low: $7.38
High: $16.25

Volume

236,378 shs

Average Volume

108,759 shs

Market Capitalization

$172.57 million

P/E Ratio

N/A

Dividend Yield

N/A

Beta

0.42