Nano Nuclear Energy Inc. SEC Filings

Nano Nuclear Energy Inc. (NNE) insider Jiang Yu reported an equity award in the form of restricted stock units (RSUs). On November 13, 2025, Yu, who serves as President, Chairman, Director, and a 10% owner, received 183,978 RSUs under the company’s 2025 Equity Incentive Plan. The grant was valued using a price of $33.70 per RSU, based on the Nasdaq closing price of the company’s common stock on the grant date. Each RSU represents one share of Nano Nuclear Energy common stock and will vest in three equal annual installments on the first, second, and third anniversaries of the grant date, contingent on Yu’s continued service with the company. Any fractional RSU amounts accrue and vest only once a whole unit is accumulated.

Nano Nuclear Energy Inc. (NNE) reported an equity award to a director in the form of restricted stock units (RSUs). On November 13, 2025, the director received 2,968 RSUs under the company’s 2025 Equity Incentive Plan, based on a value per RSU of $33.70, which matches the closing price of the common stock on that date. Each RSU represents the right to receive one share of common stock, subject to plan and award terms. The RSUs are scheduled to vest on the first anniversary of the grant date, contingent on the director’s continued service, with any fractional RSU amounts accumulating until a whole unit is reached.

Nano Nuclear Energy Inc. granted a new equity award to one of its directors. On November 13, 2025, director Diane Elizabeth Hare received 2,968 restricted stock units (RSUs) of Nano Nuclear Energy Inc. common stock under the company’s 2025 Equity Incentive Plan. The grant value was based on a price of $33.70 per RSU, equal to the Nasdaq Capital Market closing price of the company’s common stock on the grant date. Each RSU represents one share of common stock and will vest on the first anniversary of the grant date, as long as the director continues serving the company. Any fractional RSU amounts are accumulated and only vest when they total a whole RSU.

Nano Nuclear Energy Inc. (NNE) reported an equity award to a director on a Form 4. Director Kenny Joe Yung Yu received 2,968 restricted stock units (RSUs) on November 13, 2025 under the company’s 2025 Equity Incentive Plan. The grant value was based on a price of $33.70 per RSU, equal to the closing price of Nano Nuclear’s common stock on Nasdaq that day. Each RSU represents one share of common stock. The RSUs vest in full on the first anniversary of the grant date, as long as the director continues to serve the company through that vesting date, with fractional RSUs vesting only once they accumulate to a whole unit.

Nano Nuclear Energy Inc. (NNE) reported a stock-based compensation grant to one of its directors. On November 13, 2025, the director received 2,968 restricted stock units (RSUs) under the company’s 2025 Equity Incentive Plan, valued at $33.70 per RSU, which was the closing price of the common stock on that date. Each RSU represents one share of common stock. The RSUs are scheduled to vest on the first anniversary of the grant date, as long as the director continues to provide service to the company through that vesting date; fractional RSUs only vest once they accumulate to a whole unit.

Nano Nuclear Energy Inc. (NNE) granted its Chief Technology Officer, Florent Heidet, 11,277 restricted stock units (RSUs) on November 13, 2025 under the company’s 2025 Equity Incentive Plan. The grant value was based on a per-RSU price of $33.70, equal to the closing price of Nano Nuclear’s common stock on The Nasdaq Capital Market on the grant date. Each RSU represents the right to receive one share of Nano Nuclear common stock, subject to the award agreement and plan terms. The RSUs vest in three equal installments, with one-third vesting on each of the first, second, and third anniversaries of the grant date, conditioned on Heidet’s continued service with the company.

Nano Nuclear Energy Inc. (NNE) reported an equity award to its Chief Financial Officer, Jaisun Garcha, via a Form 4 insider filing. On November 13, 2025, he received 53,415 restricted stock units (RSUs) under the company’s 2025 Equity Incentive Plan. The grant was based on a value per RSU of $33.70, which was the closing price of Nano Nuclear Energy’s common stock on The Nasdaq Capital Market that day. Each RSU converts into one share of common stock, vesting in three equal installments on the first, second, and third anniversaries of the grant date, conditioned on his continued service with the company. Any fractional RSU amounts are accumulated and vest only when they total a whole unit.

Nano Nuclear Energy Inc. filed Amendment No. 2 to a mixed shelf registration covering up to $900,000,000 of securities, including a $400,000,000 at‑the‑market offering program, and a resale of up to 8,490,767 shares by selling stockholders, each offered from time to time after effectiveness.

The ATM will be conducted under a sales agreement with TD Securities (USA) LLC (TD Cowen), UBS Securities LLC, and Piper Sandler & Co. The ATM capacity is included within the $900 million shelf. The company’s common stock trades on Nasdaq as NNE; the last reported sale price on October 20, 2025 was $46.07 per share.

Nano Nuclear Energy (NNE) completed its acquisition of Global First Power Limited (GFPL)$641,206.61 liability to the Canadian Nuclear Safety Commission (CNSC) tied to the Chalk River License Application, plus a $15,000 expense reimbursement to the liquidating trust. The company funded the reimbursement and plans to pay the CNSC liability using cash on hand.

The company expects to terminate the Yu Option Agreement and will seek the return of a $250,000 escrow related to prior Canadian consent contingencies, forfeiting rights to those Consent Assets. Management states the GFPL acquisition provides the rights needed to progress the KRONOS MMRTM microreactor’s Chalk River Project, while advancing a dual U.S.-Canada regulatory and demonstration track.