Velarion · Company Intelligence
Compensation Brief
Fiscal year 2025 · Filings through 2026-07-28

Nano Nuclear Energy (NNE)

Fiscal year 2025 executive and director compensation, incentive-plan design, equity activity, and governance — every figure in this brief is traceable to its exact location in the company’s SEC filing — the document, the section, the page, and the table, linked directly.

$11,158,175
Jay Jiang Yu total, FY2025
President, Secretary, and Chairman of the Board of Directorshighest-paid officer; CEO James Walker: $9,281,438
CEO (James Walker) pay percentile vs peers
CEO-to-median pay ratio
Say-on-pay support, latest vote
Companies that benchmark against NNE
No companies currently name NNE as a compensation peer in their most recent disclosure.

This is the complete answer, not a partial one — the list is never padded.

01

Summary Compensation Table — fiscal year 2025

Named executive officerSalaryBonusStock awardsOption awardsNon-equity incentivePension / NQDCAll otherTotal
Jay Jiang Yu$496,667$600,000$4,018,086$6,043,422$0$0$0$11,158,175
President, Secretary, and Chairman of the Board of Directors
James Walker0300,0002,511,3486,043,42200426,6689,281,438
Chief Executive Officer and Director
Florent Heidet208,333125,000804,0556,812,116003,3337,952,837
Former Chief Technology Officer
Jaisun Garcha0200,0001,507,0013,021,71100326,3335,055,045
Chief Financial Officer

A dash means the company reported no figure in that column; 0 means it reported zero. Figures are as printed in the filing, without adjustment.

Three-year trend — total compensation per named executive

Named executive officerFY2025 totalFY2024 totalFY2023 totalΔ FY20242025
Jay Jiang Yu$11,158,175
James Walker9,281,438
Florent Heidet7,952,837
Jaisun Garcha5,055,045

Prior-year totals as disclosed in the corresponding proxy; deltas are computed values with the derivation shown in the register.

02

Equity transactions since the proxy statement was filed

No insider equity transactions reported since the proxy statement.

03

Grants of plan-based awards — fiscal year 2025

ExecutiveAwardGrant dateThresholdTargetGrantedMaximumGrant-date fair value
Jay Jiang YuOPTION2025-03-13300,000$6,043,422
Jaisun GarchaRSU2025-06-0351,6451,507,001
Jaisun GarchaOPTION2025-03-13150,0003,021,711
Florent HeidetOPTION2025-03-13338,0006,812,116
Florent HeidetRSU2025-06-0327,555804,055
James WalkerOPTION2025-03-13300,0006,043,422
James WalkerRSU2025-06-0386,0642,511,348
Jay Jiang YuRSU2025-06-03137,7004,018,086
03b

Vehicle mix — grant-date fair value by award type

Named executive officerTime-vested (RSU)Performance-vested (PSU)Options / SARs% performance-vested
Jay Jiang Yu$4,018,086$0$6,043,4220.0%
Jaisun Garcha1,507,00103,021,7110.0%
Florent Heidet804,05506,812,1160.0%
James Walker2,511,34806,043,4220.0%

% performance-vested = PSU grant-date fair value ÷ (RSU + PSU + Options), a computed value with the derivation shown in the register.

04

Outstanding equity awards at fiscal year-end 2025

ExecutiveAwardShares unvestedExercise priceMarket value unvested
Dr. Tsun Yee LawRSU100,724$250,753
Diane HareRSU100,724250,753
YuRSU100,724250,753
YuRSU86,064214,257
James WalkerRSU51,645128,571
Dr. Tsun Yee LawPSU50,000100,029
Dr. Seth BerlPSU50,000124,475
Diane HarePSU50,000100,029
YuPSU50,000100,029
Jaisun GarchaRSU27,55568,598
05

Incentive-plan design — the Compensation Discussion & Analysis

CEO STI target (% of salary)
CEO LTI target (% of salary)
Independent consultant
Clawback policy
Anti-hedging
Anti-pledging
08

Director compensation — fiscal year 2025

DirectorCash feesStock awardsOption awardsNon-equity incentiveAll otherTotal
Dr. Seth BerlIndependent · Nominating and Corporate Governance$50,000$437,700$0$0$0$487,700
Dr. Tsun Yee LawIndependent · Audit (Chair) · Nominating and Corporate Governance · Compensation (Chair)50,000100,029100,72400250,753
Dr. Kenny YuIndependent · Audit · Nominating and Corporate Governance · Compensation50,000100,029100,72400250,753
Diane HareIndependent · Audit · Nominating and Corporate Governance (Chair) · Compensation50,000100,029100,72400250,753
James WalkerEmployee director0
Jay Jiang YuEmployee director · Board Chair0
09

Board fee structure and ownership guideline

Annual cash retainer$50,000
Annual equity retainer
Per board meeting fee
Committee chair fees (audit / comp / nom-gov)
Stock ownership guideline
09b

Total cost of the board

ComponentFY2025
Cash retainers and fees$200,000
Equity awards (grant-date value)$737,787
All other compensation$0
Total cost of the board$937,787

Computed as the sum of the director compensation table rows above; inputs and formula shown in the register.

10

Disclosed peer group — fiscal year 2025

The compensation peer group as the company disclosed it in its own proxy — the reference set behind the percentile above.

Restricted Stock Unit ( RSU ) Grant
10b

Chief executive pay against the peer group

Most recent fiscal-year chief executive compensation at each disclosed peer, taken from that company's own proxy statement.

RankCompanyFYChief executiveSalaryStock awardsOption awardsNon-equity incentiveTotal
1Nano Nuclear Energy2025James Walker$0$2,511,348$6,043,422$0$9,281,438

Each peer's compensation is from its most recently filed proxy; fiscal years differ by company. Each peer's figures come from its own filings; the subject company is highlighted. Peers whose chief executive compensation is outside our coverage universe are stated as such, never left blank.

11

Source register

Each figure's location is given both for the eye (section · page · table · row · column) and for a script (table/row/column index and exact character span in the filed document). Any figure can be independently confirmed against the source.

#SupportsDocumentFiledAccessionLocation in document
1Section 01, Jay Jiang YuDEF 14A2026-07-280001493152-26-034874Section “Executive Compensation”. As printed: 11,158,175. Filing ↗machine: span 356430–356440
2Section 01, James WalkerDEF 14A2026-07-280001493152-26-034874Section “Executive Compensation”. As printed: 9,281,438. Filing ↗machine: span 360935–360944
3Section 01, Florent HeidetDEF 14A2026-07-280001493152-26-034874Section “Executive Compensation”. As printed: 7,952,837. Filing ↗machine: span 370128–370137
4Section 01, Jaisun GarchaDEF 14A2026-07-280001493152-26-034874Section “Executive Compensation”. As printed: 5,055,045. Filing ↗machine: span 365398–365407
5Section 03, Jay Jiang Yu OPTIONDEF 14A2026-07-280001493152-26-034874Section “Executive Compensation” · grants of plan-based awards table. Filing ↗machine: span 445806–445815
6Section 03, Jaisun Garcha RSUDEF 14A2026-07-280001493152-26-034874Section “Executive Compensation” · grants of plan-based awards table. Filing ↗machine: span 467904–467913
7Section 03, Jaisun Garcha OPTIONDEF 14A2026-07-280001493152-26-034874Section “Executive Compensation” · grants of plan-based awards table. Filing ↗machine: span 475243–475252
8Section 03, Florent Heidet OPTIONDEF 14A2026-07-280001493152-26-034874Section “Executive Compensation” · grants of plan-based awards table. Filing ↗machine: span 489964–489973
9Section 03, Florent Heidet RSUDEF 14A2026-07-280001493152-26-034874Section “Executive Compensation” · grants of plan-based awards table. Filing ↗machine: span 482638–482645
10Section 03, James Walker OPTIONDEF 14A2026-07-280001493152-26-034874Section “Executive Compensation” · grants of plan-based awards table. Filing ↗machine: span 460513–460522
11Section 03, James Walker RSUDEF 14A2026-07-280001493152-26-034874Section “Executive Compensation” · grants of plan-based awards table. Filing ↗machine: span 453185–453194
12Section 03, Jay Jiang Yu RSUDEF 14A2026-07-280001493152-26-034874Section “Executive Compensation” · grants of plan-based awards table. Filing ↗machine: span 438456–438465
13Section 08, Dr. Seth BerlDEF 14A2026-07-280001493152-26-034874Section “Director Compensation”. As printed: 487,700. Filing ↗machine: span 738547–738554
14Section 08, Dr. Tsun Yee LawDEF 14A2026-07-280001493152-26-034874Section “Director Compensation”. As printed: 250,753. Filing ↗machine: span 694469–694476
15Section 08, Dr. Kenny YuDEF 14A2026-07-280001493152-26-034874Section “Director Compensation”. As printed: 250,753. Filing ↗machine: span 723852–723859
16Section 08, Diane HareDEF 14A2026-07-280001493152-26-034874Section “Director Compensation”. As printed: 250,753. Filing ↗machine: span 709168–709175
17Section 08, James WalkerDEF 14A2026-07-280001493152-26-034874Section “Director Compensation”. As printed: 0. Filing ↗
18Section 08, Jay Jiang YuDEF 14A2026-07-280001493152-26-034874Section “Director Compensation”. As printed: 0. Filing ↗
19Section 03b vehicle mix (computed)ComputedcomputedRSU / PSU / Options grant-date fair values summed per officer from the grants table; % performance-vested = PSU ÷ (RSU+PSU+Options).machine: formula: sums + PSU ratio
20Section 09b board cost (computed)ComputedcomputedCash 200,000 + equity 737,787 + all other 0 = 937,787, summed across the director compensation table rows.machine: formula: Σ = 937,787
21Nano Nuclear Energy (subject), Section 10b CEO totalDEF 14A2026-07-280001493152-26-034874CEO total compensation as printed in Nano Nuclear Energy's own proxy. As printed: 9,281,438. Filing ↗machine: span 360935–360944