Nano Nuclear Energy Inc.

Overview

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• TickerNNE on Nasdaq¹
• IndustryElectric Services¹
• HeadquartersNew York, New York¹
• Incorporated inNV³
• Business address10 Times Square, 30Th Floor, New York, Ny 10018³
• Filer category, Emerging growth company³
• Legal formCorporation

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Consent Assets, while also preserving our ability to progress the KRONOS project in Canada and facilitate the Canadian Consents.⁵ From its latest annual report

Corporate structure

Nano Nuclear Energy Inc. sits at the top of its group. 8 entities, 2 countries on record. Switch between the flow chart and the network, and select any entity to see its details.

Built from subsidiaries listed in Exhibit 21 of annual reports filed with the SEC; major holders from Schedules 13D and 13G. Each entity in the chart links to its source.

What it owns

What Nano Nuclear Energy Inc. reports owning in its annual reports to the SEC: buildings, land and equipment, real estate and locations, investments, intangible assets and inventory, at the end of its latest fiscal year and a year before.

Property and equipment

Real estate and locations

Investments

Properties, in its own words

Our principal executive office, including our headquarters, is located at 10 Times Square, 30th Floor, New York, NY 10018, covering approximately 7,800 square feet. We lease this office under a long-term lease commencing from April 1, 2024 through July 31, 2031, with the monthly lease rent of $33,605 to be increased by 2.5% on an annual basis.

In August 2024, we purchased a 1.64-acre land package in the historic Heritage Center Industrial Park in Oak Ridge, Tennessee for $1.7 million. The purchase includes a 14,000 sq. ft., 2-story building to house our Nuclear Technology Branch. Situated in a world-class location for innovative nuclear technology research and development, this facility will serve as the central hub for our advanced nuclear technology design and engineering capabilities. The Nuclear Technology Branch is near the Oak Ridge National Laboratory, the Spallation Neutron Source, the National Transportation Research Center, and The University of Tennessee’s Center of Excellence in Engineering.

Item 2 of the 10-K filed Dec 18, 2025.⁵

Leadership

Who has led Nano Nuclear Energy Inc., and when. Pick a name to see everywhere that person has worked.

• ChairJiang Yu Mar 17, 2025 to now¹⁰
• PresidentRoy Alan Boyd Ii. Jun 1, 2026 to now¹¹
• PresidentJiang Yu May 6, 2024 to Jun 1, 2026¹²
• Chief financial officerJaisun Garcha May 6, 2024 to now¹³

Named in SEC Form D filings

People the company listed in its private-offering notices.

• Executive Officer, DirectorJames Walker named Jun 8, 2023 to Jan 23, 2024²⁰

Subsidiaries and ownership

Subsidiaries (Exhibit 21)

• Advanced Fuel Transportation Inc. Nevada⁴
• American Uranium Inc. Nevada⁴
• HALEU Energy Fuel Inc. Nevada⁴
• Kronos MMR Inc. Nevada⁴
• LOKI MMR Inc. Nevada⁴
• Nano Nuclear Space Inc. Nevada⁴
• True North Nuclear Ltd. Canada⁴

The subsidiaries the company lists in Exhibit 21 of its annual report, as filed.

Timeline

1. Oct 2, 20268-K Entered a material agreement; Unregistered sale of shares; Regulation FD disclosure²¹
2. Sep 17, 20268-K Shareholder vote²²
3. Aug 13, 20268-K Other events²³
4. Jun 25, 20268-K Executive or director change²⁴
5. Jun 25, 20268-K Other events²⁵
6. May 29, 20268-K Entered a material agreement; Completed an acquisition or sale; Unregistered sale of shares²⁶
7. May 20, 20268-K Other events²⁷
8. May 15, 20268-K Other events²⁸
9. Apr 9, 20268-K Other events²⁹
10. Apr 8, 20268-K Other events³⁰
11. Apr 6, 20268-K Other events³¹
12. Feb 5, 20268-K Executive or director change³²

Filings

220 filings to the SEC since October 2021: 2 annual reports, 8 quarterly reports, 30 major events, 69 insider forms, 10 large holders, 4 private raises, 97 other. The latest 20:

1. Oct 5, 20264 EDGAR
2. Oct 5, 20264 EDGAR
3. Oct 5, 20264 EDGAR
4. Oct 5, 20264 EDGAR
5. Oct 5, 20264 EDGAR
6. Oct 5, 20264 EDGAR
7. Oct 5, 20264 EDGAR
8. Oct 2, 20268-K EDGAR
9. Sep 17, 20268-K EDGAR
10. Sep 3, 2026144 EDGAR
11. Sep 3, 20264 EDGAR
12. Sep 3, 20264 EDGAR
13. Sep 3, 20264 EDGAR
14. Sep 1, 2026144 EDGAR
15. Sep 1, 2026144 EDGAR
16. Aug 26, 20264/A EDGAR
17. Aug 14, 2026SCHEDULE 13G/A EDGAR
18. Aug 13, 20268-K EDGAR
19. Aug 12, 202610-Q EDGAR
20. Jul 29, 2026SCHEDULE 13G/A EDGAR

Every filing from the last five years, summarized. The full record is on SEC EDGAR.

Insider trades

29 open-market trades by officers, directors and large owners since October 2021: 0 buys and 29 sales. Grants, option exercises and gifts are left out.

From Forms 4 filed with the SEC.

Major holders

Investors who own more than 5% of the shares must tell the SEC: a 13D if they may seek to influence the company, a 13G if they hold passively.

• VAN ECK ASSOCIATES CORPSCHEDULE 13G/A, 2 filings Nov 12, 2025 to Aug 14, 2026³³
• BlackRockSCHEDULE 13G/A, 2 filings Oct 17, 2025 to Jul 29, 2026³⁴
• Global X Management CO LLCSCHEDULE 13G, 1 filing May 15, 2026³⁵
• Citadel Securities GP LLCSCHEDULE 13G/A, 2 filings Oct 21, 2025 to Feb 17, 2026³⁶
• I Financial Ventures Group LLCSCHEDULE 13G/A, 3 filings Feb 13, 2025 to Feb 4, 2026³⁷

Executive pay

What the company paid its top executives, from the summary compensation table in its proxy statement. Total pay includes salary, bonus, stock and option awards and other pay, as the company valued them.

Money raised

Private offerings the company reported to the SEC on Form D.

1. Jan 8, 2024Raised $2.2 million in a private offering of equity Form D: 14 investors so far Form D
2. Jun 2, 2023Raised $1.9 million in a private offering of equity Form D: 12 investors so far Form D
3. Feb 8, 2023Raised $3.7 million in a private offering of equity Form D: 56 investors so far Form D
4. Apr 11, 2022Raised $290,000 in a private offering of equity Form D: 18 investors so far Form D

Held by these funds

The largest holders among investment managers' 13F reports for the quarter ending Jun 30, 2026, the top 25 of 100. Change is in shares since the quarter before.

13F reports cover disclosed long positions in U.S. stocks only.

SEC filer profile

How Nano Nuclear Energy Inc. is registered with the Securities and Exchange Commission, from its EDGAR record and the cover page of its latest annual report.

• Name on EDGARNano Nuclear Energy Inc.¹
• CIK0001923891
• Employer ID (EIN)88-0861977⁵
• Filer statusNon-accelerated filer an emerging growth company; a smaller reporting company; a shell company⁵
• Incorporated inNevada⁵
• Fiscal year endsSeptember 30¹
• Industry code (SIC)4911 Electric Services¹
• SEC reviewing officeOffice of Energy & Transportation, Division of Corporation Finance¹
• Business address10 Times Square, 30Th Floor, New York, NY 10018¹
• Phone6046875792¹
• Shares outstanding53,698,146 as of Aug 10, 2026²
• Public float$703.8M as of Mar 31, 2025⁵
• AuditorWithumSmith+Brown, PC, New York, New York PCAOB ID 100; no auditor attestation of internal control over financial reporting⁵
• On EDGAR sinceApr 27, 2022¹
• Filings220 in all: 4 (57), 8-K (30), 144 (19), CORRESP (17), UPLOAD (12), 3 (11), 10-Q (8), EFFECT (6)¹
  All 31 form types

  S-3/A (6), 424B4 (5), SCHEDULE 13G (5), SCHEDULE 13G/A (5), D (4), S-1 (4), S-1/A (4), 424B3 (3), DRS (3), 10-K (2), DEF 14A (2), FWP (2), S-1MEF (2), S-3 (2), S-8 (2), SEC STAFF LETTER (2), 4/A (1), 424B5 (1), 8-A12B (1), CERT (1), DEFA14A (1), DRS/A (1), DRSLTR (1)

• Latest filingsAnnual report (10-K) Dec 18, 2025
  Quarterly report (10-Q) Aug 12, 2026
  Proxy statement (DEF 14A) Jul 28, 2026
  Latest 8-K (8-K) Oct 2, 2026

Securities registered for trading

From the cover page of the 10-K filed Dec 18, 2025 (Section 12(b) of the Exchange Act).⁵

Risk factors and legal proceedings

The risks Nano Nuclear Energy Inc. names in Item 1A of its 10-K filed Dec 18, 2025: 42 risks under these headings, as written.⁵

• Risks Related to Our Industry and Business
• We have incurred losses and have not generated any revenue since our inception. We anticipate that we will continue to incur losses, and expect that we will not generate meaningful revenue for the foreseeable future.
• We are a pre-revenue company in an emerging market with an unproven business model, new and unproven technologies, and a short operating history, which makes it difficult to evaluate our current business and prospects and may increase the risk of your investment.
• Our business plans will require us to raise substantial additional amounts of capital. Future capital needs will require us to sell additional equity or debt securities that will dilute or subordinate the rights of our common stockholders. In addition, we may be unable to secure government grants as part of our funding strategy.
• We and our officers and directors are presently parties to securities law and fiduciary duty lawsuits relating to our public statements made since our initial public offering. Our reputation may be damaged by these suits, and if we are unable to have them dismissed or should we receive adverse outcomes, our business and results of operations may suffer, including as a result of our indemnification obligations to our directors and officers.
• The failure of production and commercialization of nuclear micro reactors as planned, including within the timelines we currently anticipate, will adversely and materially affect our business, financial condition, and result of operations.
• We are in the process of developing nuclear fuel facilities designed to supply products and materials necessary for the successful operation of the growing advanced nuclear energy industry. The failure of completion and operation of any such facility as planned will adversely and materially affect our business, financial condition, and result of operations.
• We plan to produce a regulatorily licensed, high-capacity HALEU transportation system, capable of moving commercial quantities of HALEU fuel around North America and worldwide. The failure of production and commercialization of such products as planned will adversely and materially affect our business, financial condition, and result of operations.
• We aim to provide nuclear service support and consultation services for the expanding and resurgent nuclear energy industry, both domestically and internationally. Failure to do so as planned will adversely and materially affect our business, financial condition, and result of operations.
• We have undertaken and will continue to pursue strategic acquisitions. These acquisitions may be difficult to consummate and integrate and may create losses for us or not provide us with the anticipated benefits. We may not be able to successfully integrate our previous and future acquisitions or generate sufficient revenues or earnings from future acquisitions, which could cause our business to suffer.
• If we experience significant fluctuations in our operating results and rate of growth and fail to meet revenue and earnings expectations, our stock price may fall rapidly and without advance notice.
• Federal budget delays, federal debt ceiling limitations, or reductions in government spending could adversely impact government spending for the products and services we provide.

Legal proceedings

On August 9, 2024, a putative securities class action lawsuit was filed against us and certain of our officers in the United States District Court for the Southern District of New York, captioned Yvette Yang v. Nano Nuclear Energy Inc., et al., No. 1:24-cv-06057 (S.D.N.Y.). On October 28, 2024, the court entered an order appointing Hongyu Xie as lead plaintiff. On January 6, 2025, lead plaintiff filed an amended complaint, naming as defendants the Company, Jay Yu, James Walker, and Jaisun Garcha. The amended complaint asserts claims for alleged violations of Sections 10(b) and 20(a) of the Securities Exchange Act of 1934 on behalf of persons who purchased or otherwise acquired our securities from May 8, 2024 through July 30, 2024. The claims in the amended complaint relate to statements made by us and/or our directors or officers concerning the Company’s business and prospects, including our progress toward development of nuclear microreactors and fuel manufacturing facilities. On February 21, 2025, all defendants filed a motion to dismiss the amended complaint pursuant to Rules 12(b)(6) and 9(b) of the Federal Rules of Civil Procedure, for failure to state a claim upon which relief can be granted. On February 24, 2025, the court sua sponte entered an order permitting lead plaintiff to file a second amended complaint or stand on her amended complaint. On March 14, 2025, lead plaintiff filed a second amended complaint, asserting the same claims asserted in the amended complaint. On April 11, 2025, all defendants filed a motion to dismiss the second amended complaint pursuant to Rules 12(b)(6) and 9(b) of the Federal Rules of Civil Procedure, for failure to state a claim upon which relief can be granted. A hearing on the motion has not been scheduled. We dispute the allegations in the amended complaint and intend to defend the case vigorously.

The opening of Item 3, Legal Proceedings.⁵