Nano Nuclear Energy Executive Compensation (FY25)

Name: Nano Nuclear Energy (NNE) executive compensation
Creator: Velarion
License: https://intel.velarion.ai/terms

NNE · Executive and director compensation, fiscal 2023 to 2025

Chief executive, fiscal 2025

◇

James Walker

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Data as of November 4, 2026Latest filing (DEF 14A): July 28, 2026

2 filings cited on this page

Method: intel.velarion.ai/methodology

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100 figures on this page: 96 cited to the filing that reported them, 4 calculated from figures it prints. See the citations

Frequently asked questions

Answers drawn from the data on this page.

Who is Nano Nuclear Energy's chief executive and what were they paid?

Total compensation for James Walker, Chief Executive Officer and Director, came to $9,281,438 in fiscal 2025. Walker's total was up from the $185,000 reported for fiscal 2024.

Which companies are in Nano Nuclear Energy's peer group?

The disclosed peer group names American Superconductor Corp., Chargepoint Holdings, Energy Vault Holdings, Enovix Corp. and EOS Energy Enterprises, Inc., among others.

Executive compensation

Every element reported for each named executive officer, by fiscal year.

Fiscal 2023

Officer	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension and deferred earnings	All other compensation	Total
Jay Jiang Yu President, Secretary, Treasurer, and Chairman of the Board of Directors	—	—	—	◇	—	—	◇	◇
James Walker Chief Executive Officer and Director	—	—	—	◇	—	—	◇	◇
Jaisun Garcha Chief Financial Officer	—	—	—	◇	—	—	◇	◇

Fiscal 2024

Officer	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension and deferred earnings	All other compensation	Total
Jay Jiang Yu President, Secretary, Treasurer, and Chairman of the Board of Directors	—	—	—	—	—	—	◇	◇
James Walker Chief Executive Officer and Director	—	—	—	—	—	—	◇	◇
Jaisun Garcha Chief Financial Officer	—	—	—	—	—	—	◇	◇

Fiscal 2025

Officer	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension and deferred earnings	All other compensation	Total
Jay Jiang Yu President, Secretary, and Chairman of the Board of Directors	◇	◇	◇	◇	—	—	—	◇
James Walker Chief Executive Officer and Director	—	◇	◇	◇	—	—	◇	◇
Florent Heidet Former Chief Technology Officer Departed during or after this year	◇	◇	◇	◇	—	—	◇	◇
Jaisun Garcha Chief Financial Officer	—	◇	◇	◇	—	—	◇	◇

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.

Equity awards granted

Individual awards as disclosed: type, date, unit counts at each level, and grant date value.

Fiscal 2025

Officer	Award	Grant date	Threshold units	Target units	Units granted	Maximum units	Exercise price	Grant date fair value
Florent Heidet	RSU	◇	—	—	◇	—	—	◇
Florent Heidet	OPTION	◇	—	—	◇	—	◇	◇
Jaisun Garcha	RSU	◇	—	—	◇	—	—	◇
Jaisun Garcha	OPTION	◇	—	—	◇	—	◇	◇
James Walker	RSU	◇	—	—	◇	—	—	◇
James Walker	OPTION	◇	—	—	◇	—	◇	◇
Jay Jiang Yu	OPTION	◇	—	—	◇	—	◇	◇
Jay Jiang Yu	RSU	◇	—	—	◇	—	—	◇

A dash means the company reported no figure in that column. $0 is shown only where the filing prints a zero. Threshold, target and maximum apply only to performance awards and are never shown for time-based or option awards.

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
Kenny Yu	RSU	◇	◇	—	—
	PSU	◇	◇	—	—
Diane Hare	RSU	◇	◇	—	—
	PSU	◇	◇	—	—
Tsun Law	RSU	◇	◇	—	—
	PSU	◇	◇	—	—
Jay Yu	RSU	◇	=	—	—
James Walker	RSU	◇	=	—	—
Seth Berl	PSU	◇	=	—	—
Jaisun Garcha	RSU	◇	=	—	—

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
Dr. Seth Berl	◇	◇	—	—	—	—	◇
Dr. Kenny Yu	◇	◇	◇	—	—	—	◇
Diane Hare	◇	◇	◇	—	—	—	◇
Dr. Tsun Yee Law	◇	◇	◇	—	—	—	◇

Jay Jiang Yu and James Walker 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.

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

◇

Equity is delivered as restricted stock units.

Disclosed peer group

The companies this board named as its compensation comparison group. The list is disclosure; the comparison is analysis.

Fiscal 2025

American Superconductor Corp. AMSC
Chargepoint Holdings CHPT
Energy Vault Holdings NRGV
Enovix Corp. ENVX
EOS Energy Enterprises, Inc. EOSE
Hyliion Holdings Corp. HYLN
Nuscale Power Corp. SMR
Oklo Inc. OKLO
Preformed Line Products Co. PLPC
Shoals Technologies Group, Inc. SHLS
Thermon Group Holdings, Inc. THR
Vicor Corp. VICR

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Sample answer — “What is the CEO’s total compensation?”

- James Walker (Chief Executive Officer and Director), FY2025 total compensation $9,281,438 (base salary $0) [exec_comp, SEC accession 0001493152-26-034874, filed 2026-07-28]

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What this page does not include

Everything above is a fact Nano Nuclear Energy disclosed, and it is free. Everything below is our analysis of those facts, and it is not.

Peer benchmarking

Where Nano Nuclear Energy sits against its disclosed peers — percentile position by role and by pay element, and the ranking behind it. The disclosed peer group is free; comparisons across it are part of the Velarion platform.

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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.

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Board and governance analysis

Committee composition, independence, director pay positioning, and the governance provisions read together rather than listed.

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Realizable 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.

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Adviser switching and vote outcomes

Two datasets covering compensation-adviser changes and what followed a contested vote. Both are part of the Velarion platform.

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Multiple companies at once

Cross-company views, cohort screens, and data export across the industries we cover. This page is one company; the platform is all of them.

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Citations

Every figure on this page is cited to the document that reported it. Select any figure to see its citation.

100 figures on this page: 96 cited to the filing that reported them, 4 calculated from figures it prints.

96 cited to the filing

4 calculated from the filing

Documents cited

DEF 14A, filed July 28, 2026
0001493152-26-034874
EXECUTIVE AND DIRECTOR COMPENSATION
DEF 14A, filed February 28, 2025
0001493152-25-008757

Cite this data

This page is free to cite. Attribution we ask for:

Velarion, “Nano Nuclear Energy executive compensation, FY2023–FY2025.” https://intel.velarion.ai/comp/NNE (accessed 2026).

Short form: data: Velarion

The paid brief for Nano Nuclear Energy

Positioning against its disclosed peers, the governance read, incentive design, and the CD&A alignment analysis; the full peer table; a committee-ready PDF.

$500 for the Executive Compensation Report. Both reports for $900.

Get the executive brief Get the board briefNo account needed.

2 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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Peers Nano Nuclear Energy discloses

The companies named in NNE's own disclosed peer group.

American Superconductor Corp.Chargepoint Holdings Energy Vault Holdings Enovix Corp.EOS Energy Enterprises, Inc.Hyliion Holdings Corp.Nuscale Power Corp.Oklo Inc.Preformed Line Products Co.Shoals Technologies Group, Inc.Thermon Group Holdings, Inc.Vicor Corp.

Terms on this page

Say-on-Pay Vote CEO Pay Ratio Median Employee Compensation All companies

Free to read and cite. Redistribution or bulk use of the dataset requires a data license. Talk to us about the data license.

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}
}

More on Nano Nuclear Energy

Frequently asked questions

Executive compensation

Equity awards granted

Outstanding awards

Director compensation

Director fee schedule

Disclosed peer group

What this page does not include

Citations

Documents cited

The paid brief for Nano Nuclear Energy

Peers Nano Nuclear Energy discloses

Terms on this page