Utilities
Perma Fix Environmental Services Executive Compensation (FY25)
PESI · Executive and director compensation, fiscal 2022 to 2025
Chief executive, fiscal 2025 ◇ Mark Duff | Latest say-on-pay support = July 22, 2026 |
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The paid brief on Perma Fix Environmental Services
Positioning against its disclosed peers, the governance read, incentive design, and the CD&A alignment analysis; the full peer table; a committee-ready PDF.
From $499 for the board report; $2,400 for both.
Data as of October 28, 2026Latest filing (8-K): July 28, 2026
14 filings cited on this page
Method: intel.velarion.ai/methodology
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Published by Velarion Company Intelligence
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162 figures on this page: 151 cited to the filing that reported them, 11 calculated from figures it prints. See the citations
More on Perma Fix Environmental Services
Five data products on this company. Each one is requested through the developer setup page.
- Peer Disclosure Audit$5The comparison companies this board named, each one tied to the filing that lists it.How to get Peer Disclosure Audit
- Governance Provisions PullfreeThe governance provisions as the proxy states them: board leadership, committee membership, and shareholder rights.How to get Governance Provisions Pull
- Say-on-Pay Risk Signal$9A risk band for the next say-on-pay vote, with the support history and the peer comparison behind it.How to get Say-on-Pay Risk Signal
- NEO Comp Report$24Every named executive officer’s pay by element and year, with the citation behind each figure.How to get NEO Comp Report
- Board Comp Report$24What each non-employee director was paid, the standing fee schedule, and the equity each one holds at year end.How to get Board Comp Report
What changed from fiscal 2024 to fiscal 2025
The figures that moved, and by how much. Analysis of these figures is part of the Velarion platform.
Chief executive total compensation — Mark Duff: $456,461 → $453,081 (0.7% lower)
Say-on-pay support: 91.4% → 98.3% (6.9 points higher)
Frequently asked questions
Answers drawn from the data on this page.
Who is Perma Fix Environmental Services' chief executive and what were they paid?
Total compensation for Mark Duff, President and CEO, came to $453,081 in fiscal 2025. Compared with the $456,461 reported for fiscal 2024, Duff's total was 0.7% lower.
What was Perma Fix Environmental Services' say-on-pay result?
Shareholders supported the say-on-pay proposal with 98.3% of votes cast for or against in favor at the meeting held July 22, 2026 for fiscal 2025.
Executive compensation
Every element reported for each named executive officer, by fiscal year.
Fiscal 2022
| Officer | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension and deferred earnings | All other compensation | Total |
|---|---|---|---|---|---|---|---|---|
Mark Duff President and CEO | ◇ | — | — | — | — | — | ◇ | ◇ |
Ben Naccarato EVP and CFO | ◇ | — | — | — | — | — | ◇ | ◇ |
Richard Grondin EVP of Waste Treatment Operations (4) | ◇ | — | — | — | — | — | ◇ | ◇ |
Louis Centofanti EVP of Strategic Initiatives | ◇ | — | — | — | — | — | ◇ | ◇ |
Fiscal 2023
| Officer | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension and deferred earnings | All other compensation | Total |
|---|---|---|---|---|---|---|---|---|
Mark Duff President and CEO | ◇ | — | — | ◇ | ◇ | — | ◇ | ◇ |
Ben Naccarato EVP and CFO | ◇ | — | — | ◇ | ◇ | — | ◇ | ◇ |
Andy Lombardo EVP of Nuclear & Technical Services | ◇ | ◇ | — | ◇ | ◇ | — | ◇ | ◇ |
Richard Grondin EVP of Waste Treatment Operations (4) | ◇ | — | — | ◇ | ◇ | — | ◇ | ◇ |
Louis Centofanti EVP of Strategic Initiatives | ◇ | — | — | ◇ | ◇ | — | ◇ | ◇ |
Fiscal 2024
| Officer | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension and deferred earnings | All other compensation | Total |
|---|---|---|---|---|---|---|---|---|
Mark Duff President and CEO | ◇ | — | — | — | — | — | ◇ | ◇ |
Ben Naccarato EVP and CFO | ◇ | — | — | — | — | — | ◇ | ◇ |
Richard Grondin EVP of Waste Treatment Operations (4) | ◇ | — | — | — | — | — | ◇ | ◇ |
Louis Centofanti EVP of Strategic Initiatives | ◇ | — | — | — | — | — | ◇ | ◇ |
Fiscal 2025
| Officer | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension and deferred earnings | All other compensation | Total |
|---|---|---|---|---|---|---|---|---|
Troy Eshleman COO | ◇ | — | — | ◇ | — | — | ◇ | ◇ |
Mark Duff President and CEO | ◇ | — | — | — | — | — | ◇ | ◇ |
Ben Naccarato CFO | ◇ | — | — | — | — | — | ◇ | ◇ |
Richard Grondin EVP of Hanford Waste Operations | ◇ | — | — | — | — | — | ◇ | ◇ |
Louis Centofanti EVP of Strategic Initiatives | ◇ | — | — | — | — | — | ◇ | ◇ |
A dash means the company reported no figure in that column. $0 is shown only where the filing prints a zero. A negative change in pension value is shown but, as the company reports it, not included in the total.
Outstanding awards
Awards still held at fiscal year end.
As disclosed at fiscal 2025 year end
| Officer | Award | Unvested units | Market value of unvested units | Exercise price | Expires |
|---|---|---|---|---|---|
| Troy Eshleman | Option | ◇ | — | ◇ | 1/23/2031 |
| Mark Duff | Option | ◇ | — | ◇ | 1/19/2029 |
| Option | ◇ | — | ◇ | 10/14/2027 | |
| Ben Naccarato | Option | ◇ | — | ◇ | 1/19/2029 |
| Option | ◇ | — | ◇ | 10/14/2027 | |
| Richard Grondin | Option | ◇ | — | ◇ | 1/19/2029 |
| Option | ◇ | — | ◇ | 10/14/2027 | |
| Louis Centofanti | Option | ◇ | — | ◇ | 1/19/2029 |
| Option | ◇ | — | ◇ | 10/14/2027 |
A dash means the company reported no figure in that column. $0 is shown only where the filing prints a zero.
Director compensation
What each non-employee director was paid.
Fiscal 2025
| Director | Fees earned in cash | Stock awards | Option awards | Non-equity incentive | Pension and deferred earnings | All other compensation | Total |
|---|---|---|---|---|---|---|---|
Larry M. Shelton | ◇ | ◇ | ◇ | — | — | — | ◇ |
Mark A. Zwecker Lead independent director | ◇ | ◇ | ◇ | — | — | — | ◇ |
Joseph T. Grumski | — | ◇ | ◇ | — | — | — | ◇ |
Joe R. Reeder | — | ◇ | ◇ | — | — | — | ◇ |
Zach P. Wamp | ◇ | ◇ | ◇ | — | — | — | ◇ |
Thomas P. Bostick | — | ◇ | ◇ | — | — | — | ◇ |
Kerry C. Duggan | ◇ | ◇ | ◇ | — | — | — | ◇ |
Mark J. Duff and Dr. Louis F. Centofanti served on the board in fiscal 2025 and received no compensation for board service. Executive directors are typically paid through their executive roles, shown above.
Earlier years are included in the PDF.
A dash means the company reported no figure in that column. $0 is shown only where the filing prints a zero.
Director fee schedule
The standing retainers and premiums the board pays, as published.
| Board cash retainer | ◇ |
| Board chair premium | ◇ |
| Audit committee chair | ◇ |
| Audit committee member | ◇ |
| Compensation committee chair | ◇ |
| Compensation committee member | ◇ |
| Nominating and governance chair | ◇ |
| Nominating and governance member | ◇ |
| Board meeting fee | ◇ |
Equity is delivered as Nqso.
Disclosed peer group
The companies this board named as its compensation comparison group. The list is disclosure; the comparison is analysis.
Say-on-pay history
Shareholder support for the compensation program, by year.
| Year | Meeting | Support | Votes for | Votes against | Abstentions |
|---|---|---|---|---|---|
| 2025 | July 22, 2026 | = | ◇ | ◇ | ◇ |
| 2024 | July 24, 2025 | = | ◇ | ◇ | ◇ |
| 2023 | July 18, 2024 | = | ◇ | ◇ | ◇ |
| 2022 | July 20, 2023 | = | ◇ | ◇ | ◇ |
| 2021 | July 21, 2022 | = | ◇ | ◇ | ◇ |
| 2020 | July 20, 2021 | = | ◇ | ◇ | ◇ |
| 2019 | July 22, 2020 | = | ◇ | ◇ | ◇ |
| 2018 | July 25, 2019 | = | ◇ | ◇ | ◇ |
| 2017 | July 26, 2018 | = | ◇ | ◇ | ◇ |
| 2016 | July 27, 2017 | = | ◇ | ◇ | ◇ |
| 2015 | July 28, 2016 | = | ◇ | ◇ | ◇ |
Ask our research desk — $99, 24h, every figure cited to its filing.
Sample answer — “What is the CEO’s total compensation?”
- Mark Duff (President and CEO), FY2025 total compensation $453,081 (base salary $417,155) [exec_comp, SEC accession 0001493152-26-028364, filed 2026-06-12]What this page does not include
Everything above is a fact Perma Fix Environmental Services disclosed, and it is free. Everything below is our analysis of those facts, and it is not.
Written compensation analysis
A read of the pay program as designed and as paid: incentive structure, goal rigor, the alignment between the committee's stated philosophy and what the numbers show.
Executive Compensation Report — $1,500Board and governance analysis
Committee composition, independence, director pay positioning, and the governance provisions read together rather than listed.
Board Governance Report — $499Realizable pay
What the awards above are actually worth today against what they were valued at on grant, and what the gap says about the pay-for-performance link.
Velarion IntelligenceAdviser switching and vote outcomes
Two datasets covering compensation-adviser changes and what followed a contested vote. Both are part of the Velarion platform.
Inquire about accessMultiple companies at once
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Velarion IntelligenceCitations
Every figure on this page is cited to the document that reported it. Select any figure to see its citation.
162 figures on this page: 151 cited to the filing that reported them, 11 calculated from figures it prints.
151 cited to the filing
11 calculated from the filing
Documents cited
- 0001493152-26-034944Item 5.07 Submission of Matters to a Vote of Security Holders
- 0001493152-26-028364
- 0001641172-25-021341Item 5.07 Submission of Matters to a Vote of Security Holders
- 0001641172-25-014471
- 0001493152-24-028495Item 5.07 Submission of Matters to a Vote of Security Holders
- 0001493152-24-023025
- 0001493152-23-025370Item 5.07 Submission of Matters to a Vote of Security Holders
- 0001493152-22-020136Item 5.07 Submission of Matters to a Vote of Security Holders
- 0001493152-21-017506Item 5.07 – Submission of Matters to a Vote of Security Holders
- 0001493152-20-014021Item 5.07 – Submission of Matters to a Vote of Security Holders
- 0001493152-19-011266Item 5.07 – Submission of Matters to a Vote of Security Holders
- 0001493152-18-010643Item 5.07 – Submission of Matters to a Vote of Security Holders
- 0001437749-17-013557Item 5.07 Submission of Matters to a Vote of Security Holders.
- 0001437749-16-036096Item 5.07 Submission of Matters to a Vote of Security Holders
Cite this data
This page is free to cite. Attribution we ask for:
Velarion, “Perma Fix Environmental Services executive compensation, FY2022–FY2025.” https://intel.velarion.ai/comp/PESI (accessed 2026).
Short form: data: Velarion
The paid brief for Perma Fix Environmental Services
Positioning against its disclosed peers, the governance read, incentive design, and the CD&A alignment analysis; the full peer table; a committee-ready PDF.
From $499 for the board report; $2,400 for both.
14 filings cited on this page
Method: intel.velarion.ai/methodology
A report that fails to generate is refunded in full
Published by Velarion Company Intelligence
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Cite this data
APA
Velarion Company Intelligence. (2026). Velarion database: executive and board compensation data (Version 2026Q3) [Data set]. Zenodo. https://doi.org/10.5281/zenodo.22283854
BibTeX
@misc{velarionData2026,
author = {{Velarion Company Intelligence}},
title = {Velarion database: executive and board compensation data},
year = {2026},
version = {2026Q3},
doi = {10.5281/zenodo.22283854},
publisher = {Zenodo},
url = {https://doi.org/10.5281/zenodo.22283854}
}