Mark J. Duff
Net Worth

Last updated:

What is Mark J. Duff net worth?

The estimated net worth of Mr. Mark J. Duff is at least $5,174,969 as of 4 Sep 2024. He owns shares worth $1,324,249 as insider and has received compensation worth at least $3,850,720 in Perma-Fix Environmental Services, Inc..

What is the salary of Mark J. Duff?

Mr. Mark J. Duff salary is $481,340 per year as Pres & Chief Executive Officer in Perma-Fix Environmental Services, Inc..

How old is Mark J. Duff?

Mr. Mark J. Duff is 62 years old, born in 1963.

What stocks does Mark J. Duff currently own?

As insider, Mr. Mark J. Duff owns shares in one company:

Company Title Shares Price per share Total value
Perma-Fix Environmental Services, Inc. (PESI) Pres & Chief Executive Officer 112,702 $11.75 $1,324,249

What does Perma-Fix Environmental Services, Inc. do?

Perma-Fix Environmental Services, Inc., through its subsidiaries, operates as an environmental and technology know-how company in the United States. It operates in three segments: Treatment, Services, and Medical. 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; integrated occupational safety and health services; and consulting, engineering, project and waste management, environmental, decontamination and decommissioning (D&D) field, technical, on-site waste management services, and management personnel and services. This segment also offers nuclear services, including technology-based services comprising engineering, D&D, specialty, construction, logistics, transportation, processing, and disposal; offers remediation of nuclear licensed and federal facilities, as well as cleanup of nuclear legacy sites; and owns an equipment calibration and maintenance laboratory that services, maintains, calibrates, and sources health physics, industrial hygiene, and customized nuclear, environmental, and occupational safety and health instrumentation. The Medical segment is involved in the research and development of medical isotope production technology. 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 based in Atlanta, Georgia.

PESI logo
PESI
Perma-Fix Environmental Services, Inc.
$11.75

Mark J. Duff insider trading

Perma-Fix Environmental Services, Inc.

Transaction Date Security Shares Price per share Total value Source
Purchase
Common Stock 500 $9.91 $4,955
Purchase
Common Stock 350 $9.95 $3,482
Purchase
Common Stock 750 $10.07 $7,553
Purchase
Common Stock 500 $10.48 $5,240
Purchase
Common Stock 750 $7.28 $5,460
Purchase
Common Stock 750 $7.07 $5,303
Purchase
Common Stock 750 $7 $5,250
Purchase
Common Stock 750 $7.27 $5,453
Option
Stock Option 100,000 $3.65 $365,000
Option
Common Stock 100,000 $3.65 $365,000
Purchase
Common Stock 1,000 $3.89 $3,890
Purchase
Common Stock 500 $4.76 $2,380
Purchase
Common Stock 1,000 $4.75 $4,750
Purchase
Common Stock 922 $5.6 $5,163
Purchase
Common Stock 1,000 $5.5 $5,500
Purchase
Common Stock 78 $5.6 $437
Option
Stock Option (right to buy) 50,000 $3.97 $198,500
Option
Common Stock 50,000 $3.97 $198,500
Purchase
Common Stock 600 $6.5 $3,900
Purchase
Common Stock 1,000 $6.57 $6,570
Purchase
Common Stock 37 $6.52 $241
Purchase
Common Stock 500 $5.85 $2,925
Purchase
Common Stock 500 $6.2 $3,100
Purchase
Common Stock 20 $6.85 $137
Purchase
Common Stock 1,750 $6.94 $12,150
Purchase
Common Stock 500 $5.1 $2,550
Purchase
Common Stock 1,500 $4.1 $6,150
Purchase
Common Stock 2,000 N/A N/A
Purchase
Common Stock 500 N/A N/A
Purchase
Common Stock 500 N/A N/A
Purchase
Common Stock 500 N/A N/A
Purchase
Common Stock 1,050 N/A N/A
Purchase
Common Stock 700 N/A N/A
Purchase
Common Stock 1 N/A N/A
Purchase
Common Stock 2,300 N/A N/A
Purchase
Common Stock 2,300 $3.52 $8,089
Purchase
Common Stock 1,500 N/A N/A
Purchase
Common Stock 1,500 N/A N/A
Purchase
Common Stock 3,000 N/A N/A

Perma-Fix Environmental Services key executives

Perma-Fix Environmental Services, Inc. executives and other stock owners filed with the SEC:

  • Dr. Louis Francis Centofanti Ph.D. (82) Founder, Executive Vice President of Strategic Initiatives & Executive Director
  • Mr. Andrew J. Lombardo CHP (65) Executive Vice President of Nuclear & Technical Services and Executive Officer
  • Mr. Benio Annaldo Naccarato C.M.A., CPA (62) Chief Financial Officer, Executive Vice President, & Sec.
  • Mr. Mark J. Duff (62) Pres & Chief Executive Officer
  • Mr. Richard Grondin (66) Executive Vice President of Waste Treatment Operations & Executive Officer